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name: Publish to NPM
on:
push:
tags:
- '*'
jobs:
build:
runs-on: node
steps:
- uses: actions/checkout@v4
- name: Use Node.js
uses: actions/setup-node@v4
with:
node-version: 20.x
- run: yarn install --frozen-lockfile
- run: yarn build
- run: yarn test
- run: yarn lint
publish:
needs: build
runs-on: node
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: 20.x
- run: yarn install --frozen-lockfile
- run: yarn build
- run: yarn package
- run: cp -r ./bin ${{ secrets.PROD_REPO_PATH }}
- uses: https://github.com/JS-DevTools/npm-publish@v3
with:
token: ${{ secrets.NPM_TOKEN }}

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name: Stage
on:
push:
branches:
- develop
jobs:
build:
runs-on: node
steps:
- uses: actions/checkout@v4
- name: Use Node.js
uses: actions/setup-node@v4
with:
node-version: 20.x
- run: yarn install --frozen-lockfile
- run: yarn build
- run: yarn test
- run: yarn lint
rsync:
needs: build
runs-on: node
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: 20.x
- run: yarn install --frozen-lockfile
- run: yarn build
- run: yarn package
- run: cp -r ./bin ${{ secrets.STAGE_REPO_PATH }}

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name: Test
on:
push:
branches:
- feature/*
- hotfix/*
- renovate/*
- dependabot/*
jobs:
build:
runs-on: node
steps:
- uses: actions/checkout@v4
- name: Use Node.js
uses: actions/setup-node@v4
with:
node-version: 20.x
- run: yarn install --frozen-lockfile
- run: yarn build
- run: yarn test
- run: yarn lint

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Epic: \
Story Points:
---
*No description*
## Acceptance Criteria
*No acceptance criteria*
## Subtasks
*No subtasks*
## Notes
*No notes*

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# Description
Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
Fixes # (issue)
## Type of change
Please delete options that are not relevant.
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] This change requires a documentation update
# How Has This Been Tested?
Please describe the tests that you ran to verify the changes. Provide instructions so we can reproduce. Please also list any relevant details to your test configuration.
# Checklist
- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that provde my fix is effective or that my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream modules

12
.github/FUNDING.yml vendored
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# These are supported funding model platforms
github: [vylpes]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: vylpes
tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

8
.gitignore vendored
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@ -1,6 +1,2 @@
node_modules/
dist/
bin/
coverage/
yarn-error.log
.DS_Store
node_modules
app.js

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image: node
stages:
- lint
eslint:
stage: lint
script:
- npm install
- npm run lint

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@ -1,29 +0,0 @@
# Description
Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
Fixes # (issue)
## Type of change
Please delete options that are not relevant.
- Bug fix (non-breaking change which fixes an issue)
- New feature (non-breaking change which adds functionality)
- Breaking change (fix or feature that would cause existing functionality to not work as expected)
- This change requires a documentation update
# How Has This Been Tested?
Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration
# Checklist
- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependant changes have been merged and published in downstream modules

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src/
bin/
tests/
jest.config.cjs
jest.setup.js
app.js

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# Contributor Covenant Code of Conduct
## Our Pledge
We as members, contributors, and leaders pledge to make participation in our
community a harassment-free experience for everyone, regardless of age, body
size, visible or invisible disability, ethnicity, sex characteristics, gender
identity and expression, level of experience, education, socio-economic status,
nationality, personal appearance, race, religion, or sexual identity
and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming,
diverse, inclusive, and healthy community.
## Our Standards
Examples of behavior that contributes to a positive environment for our
community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
and learning from the experience
* Focusing on what is best not just for us as individuals, but for the
overall community
Examples of unacceptable behavior include:
* The use of sexualized language or imagery, and sexual attention or
advances of any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email
address, without their explicit permission
* Other conduct which could reasonably be considered inappropriate in a
professional setting
## Enforcement Responsibilities
Community leaders are responsible for clarifying and enforcing our standards of
acceptable behavior and will take appropriate and fair corrective action in
response to any behavior that they deem inappropriate, threatening, offensive,
or harmful.
Community leaders have the right and responsibility to remove, edit, or reject
comments, commits, code, wiki edits, issues, and other contributions that are
not aligned to this Code of Conduct, and will communicate reasons for moderation
decisions when appropriate.
## Scope
This Code of Conduct applies within all community spaces, and also applies when
an individual is officially representing the community in public spaces.
Examples of representing our community include using an official e-mail address,
posting via an official social media account, or acting as an appointed
representative at an online or offline event.
## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported to the community leaders responsible for enforcement at
[helpdesk@vylpes.com](mailto:helpdesk@vylpes.com).
All complaints will be reviewed and investigated promptly and fairly.
All community leaders are obligated to respect the privacy and security of the
reporter of any incident.
## Enforcement Guidelines
Community leaders will follow these Community Impact Guidelines in determining
the consequences for any action they deem in violation of this Code of Conduct:
### 1. Correction
**Community Impact**: Use of inappropriate language or other behavior deemed
unprofessional or unwelcome in the community.
**Consequence**: A private, written warning from community leaders, providing
clarity around the nature of the violation and an explanation of why the
behavior was inappropriate. A public apology may be requested.
### 2. Warning
**Community Impact**: A violation through a single incident or series
of actions.
**Consequence**: A warning with consequences for continued behavior. No
interaction with the people involved, including unsolicited interaction with
those enforcing the Code of Conduct, for a specified period of time. This
includes avoiding interactions in community spaces as well as external channels
like social media. Violating these terms may lead to a temporary or
permanent ban.
### 3. Temporary Ban
**Community Impact**: A serious violation of community standards, including
sustained inappropriate behavior.
**Consequence**: A temporary ban from any sort of interaction or public
communication with the community for a specified period of time. No public or
private interaction with the people involved, including unsolicited interaction
with those enforcing the Code of Conduct, is allowed during this period.
Violating these terms may lead to a permanent ban.
### 4. Permanent Ban
**Community Impact**: Demonstrating a pattern of violation of community
standards, including sustained inappropriate behavior, harassment of an
individual, or aggression toward or disparagement of classes of individuals.
**Consequence**: A permanent ban from any sort of public interaction within
the community.
## Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 2.0, available at
https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
Community Impact Guidelines were inspired by [Mozilla's code of conduct
enforcement ladder](https://github.com/mozilla/diversity).
[homepage]: https://www.contributor-covenant.org
For answers to common questions about this code of conduct, see the FAQ at
https://www.contributor-covenant.org/faq. Translations are available at
https://www.contributor-covenant.org/translations.

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# Contributing to Random Bunny
First off, thanks for taking the time to contribute!
The following is a set of guidelines for contributing to Random Bunny. These are mostly guidelines, not rules. Use your best judgement, and feel free to propose changes to this document in a pull request.
## Code of Conduct
This project and everyone participating in it is governed by the Random Bunny Code of Conduct. By participating, you are expected to uphold this code.
## Questions about Random Bunny
> **Note:** Please don't file an issue to ask a question. You'll get faster results by using the resources below.
You can ask a question about the project in the `#development` channel in the [Discord Server](https://go.vylpes.xyz/A6HcA).
You can also email with queries and support if you'd prefer at [helpdesk@vylpes.com](mailto:helpdesk@vylpes.com).
## What you should know
### Javascript and Node
Random Bunny uses [NodeJS](https://nodejs.org/), and therefore Javascript, as its runtime. You should know how to use this.
## Conventions
There are a few conventions that have developed over time for this project. When you create a pull request a check will be ran making sure that your code follows these conventions.
We won't accept pull requests unless these checks pass. If yours fail, simply fix what the bot says until it passes and then get a repo member to review your code.
* Variable names should use **Camel Case**
* Functions should put **braces on the same line**
* **No comma dangle**, i.e. having a commma after the last item in an object
* **Arrow body style** should have braces around the body only when needed
* **Arrow parameters** should have brackets around them only when needed
* **Arrow spacing** should have a space around the arrow (' => ')
* **No var** should be used, instead use either let or const when appropriate
## How You Can Contribute
### Reporting Bugs
This section guides you through submitting a bug report for Random Bunny. Following these guidelines helps maintainers and the community understand your report. reproduce the behaviour, and find related reports.
When you are creating a bug report, please include as many details as possible.
> **Note:** If you find a **Closed** issue that seems like it is the same thing that you're experiencing, open a new issue and include a link to the original issue in the body of your new one.
#### Before Submitting A Bug Report
* **Perform a search** to see if the problem has already been reported. If it has **and the issue is still open**, add a comment to the existing issue instead of opening a new one.
#### How You Can Submit A (Good) Bug Report
Bugs are tracked as GitHub issues. After you've determined the bug you're reporting hasn't got a pre-existing **open** issue already, create an issue and provide information from below.
* **Use a clear and descriptive title** for the issue to indentify the problem.
* **Describe the exact steps which reproduce the problem** in as many details as possible. For example, start by explaining how you started Random Bunny (if you're using your own instance), which command exactly you used, and the output which the bot replied with. If its your own instance, provide information on what the terminal output said, if any.
* **Provide specific examples to demonstrate the steps**. Include links to files or GitHub projects, or copy/pastable snippets, which you use in those examples. If you're providing snippets in the issue, use Markdown code blocks.
* **Describe the behaviour you observed after following the steps** and point out what exactly is the problem with that behaviour.
* **Explain which behaviour you expected to see instead and why.**
* **Include screenshots and animated GIFs** which show you following the described steps and clearly demonstrate the problem.
* **If the problem wasn't triggered by a specific action**, describe what you were doing before the problem happened and share more information using the guidelines below.
Provide more context by answering these questions:
* **Did the problem start happening recently** (e.g. after updating to a new version of Random Bunny) or was this always a problem?
* If the problem started happening recently, **can you reproduce the problem in an older version of Random Bunny?** What's the most recently version in which the problem doesn't happen? You can download older versions of Random Bunny from the releases page.
* **Can you reliably reproduce the issue?** If not, provide details about how often the problem happens and under which conditions it normally happens.
Include details about your configuration and environment:
* **Which version of Random Bunny are you using?** You can get the exact version by running the `about` command.
* **What's the name and version of the OS you're using?**
* **Are you running Random Bunny in a virtual machine?** If so, which VM software are you using and which operating systems and versions are used for the host and the guest?
* **What version of node do you have installed?** You can get this version by running the `node -v` command in your terminal.
### Suggesting Enhancements
This section guides you through submitting an enhancement suggestion for Random Bunny, including completely new features and minor improvements to existing functionality. Following these guidelines helps maintainers and the community understand your suggestion and find related suggestions.
When you are creating an enhancement suggestion, please include as many details as possible. Fill out the suggestion with the steps that you imagine you would take if the feature you're requesting existed.
#### Before Submitting an Enhancement Suggestion
* **Check if the feature already exists.** Make sure to check on the latest version
* **Perform a search** to see if the enhancement has already been suggested. If it has, add a comment to the existing issue instead of opening a new one.
#### How Do I Submit A (Good) Enhancement Suggestion?
Enhancement suggestions are tracked as GitHub issues. After you've determined the feature doesn't already exist or been suggested before, create an issue on that repository and provide the following information:
* **Use a clear and descriptive title** for the issue to identify the suggestion.
* **Provide a step-by-step description of the suggested enhancement** in as many details as possible.
* **Provide specific examples to demonstrate the steps.** Include copy/pastable snippets which you use in those examples, as Markdown code blocks.
* **Describe the current behaviour** and **explain which behaviour you expected to see instead** and why.
* **Include screnshots and animated GIFs** which help you demonstrate the steps or point out the part of Random Bunny which the suggestion is related to.
* **Explain why this enhancement would be useful** to most Random Bunny users and isn't something that can or should be implemented as a custom command.
* **List some other bots where this enhancement exists.**
* **Specify which version of Random Bunny you're using.** You can get the exact version by running the `about` command.
* **Specify the name and version of the OS you're using.**
#### Prerequisites
In order to download necessary tools, clone the repository, and install dependencies via `npm` you need network access.
You'll need the following tools:
* Git
* NodeJS
* Yarn
Install and build all of the dependencies using `npm`
```bash
cd random-bunny
yarn install
```
#### Build and Run
If you want to understand how Random Bunny works or want to debug an issue, you'll want to get the source, build it, and run the tool locally.
First, fork the Random Bunny repository so that you can make a pull request. Then, clone your fork locally:
```bash
git clone https://gitea.vylpes.xyz/<your-gitea-account>/random-bunny.git
# OR
git clone https://codeberg.org/vylpes/random-bunny.git
```
Occasionally, you will want to merge changes in the upstream repository (the official code repo) with your fork.
```bash
cd random-bunny
git checkout master
git pull https://gitea.vylpes.xyz/vylpes/random-bunny.git master
```
Manage any merge conflicts, commit them, and then push them to your fork.
Go into `random-bunny` and build the package using `yarn build`.
#### Pull Requests
The process described here has several goals:
* Maintain Random Bunny's quality
* Fix problems that are important to users
* Engage the community in working toward the best possible Random Bunny
* Enable a sustainable system for Random Bunny's maintainers to review contributions
Please follow these steps to have your contribution considered by maintainers:
* You mention the issue id which this pull request aims to fix
* After you submit your pull request, verify that all status checks are passing.
> **Note**: If a check fails the pull request it is important that you go and fix these issues, or let us know that you no longer want to work on this issue by commenting on the pull request. Doing this will give you a better chance of having your pull request merged.
* When the checks have passed a maintainer will review your code and ask for any improvements or questions, and will merge it if they are satisifed.
While the prerequesites above must be satisifed prior to having your pull reuqest accepted, the reviewer(s) may ask you to complete additional design ork, tests, or other changes before your pull request can be ultimately accepted.
#### Submitting Changes via Email
If you're not within our gitea instance and still like to contribute, you can send us your contributions to [git@vylpes.com](mailto:git@vylpes.com).
For more information on how to do this, see the [git documentation](https://git-scm.com/docs/git-send-email).
#### Submitting Changes via Codeberg
This code is mirrored on codeberg, although main development is done on my self-hosted Gitea instance, feel free to clone and create pull requests on there. I will merge it back into Gitea once accepted.
#### JavaScript Styleguide
All JavaScript code is linted with `eslint`.
* Prefer camelcase for variable names
* Prefer braces `{` to be on the same line
* Prefer no comma `,` dangle
* Prefer arrow function bodies to have brances `{}` only when needed
* Prefer arrow function parameters to have brackets `()` only when needed
* Prefer arrow function arrows `=>` to have a space before and after it
* Prefer `let` and `const` over `var`
As well as eslint's recommended defaults.
Example
```js
function ban (member) {
let reason = "Example reason";
member.ban(reason).then(() => {
// handle then here
}).catch(err => {
// handle error here
});
}
```
# Contributing to Random Bunny
First off, thanks for taking the time to contribute!
The following is a set of guidelines for contributing to Random Bunny. These are mostly guidelines, not rules. Use your best judgement, and feel free to propose changes to this document in a pull request.
## Code of Conduct
This project and everyone participating in it is governed by the Random Bunny Code of Conduct. By participating, you are expected to uphold this code.
## Questions about Random Bunny
> **Note:** Please don't file an issue to ask a question. You'll get faster results by using the resources below.
You can ask a question about the project in the `#development` channel in the [Discord Server](https://go.vylpes.xyz/A6HcA).
## What you should know
### Javascript and Node
Random Bunny uses [NodeJS](https://nodejs.org/), and therefore Javascript, as its runtime. You should know how to use this.
## Conventions
There are a few conventions that have developed over time for this project. When you create a pull request a check will be ran making sure that your code follows these conventions.
We won't accept pull requests unless these checks pass. If yours fail, simply fix what the bot says until it passes and then get a repo member to review your code.
* Variable names should use **Camel Case**
* Functions should put **braces on the same line**
* **No comma dangle**, i.e. having a commma after the last item in an object
* **Arrow body style** should have braces around the body only when needed
* **Arrow parameters** should have brackets around them only when needed
* **Arrow spacing** should have a space around the arrow (' => ')
* **No var** should be used, instead use either let or const when appropriate

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# CLI
Since Version 2.2, Random Bunny contains a command line interface (CLI).
## Downloads
The project can be downloaded as a binary for your system via the [GitHub Releases](https://github.com/Vylpes/random-bunny/releases) or [Forgejo Releases](https://git.vylpes.xyz/RabbitLabs/random-bunny/releases) page.
We currently support:
- Linux (x64)
- Windows (x64)
- macOS (x64, Arm64\*)
The git repository can also be cloned and ran via `yarn build` and `yarn start`.
You can produce the binary using the `yarn package` command. This creates the binaries in the `./bin` folder.
> **NOTE:** We are aware of a bug in the macOS Arm64 builds failing to execute. For now you're still able to use the x64 builds under Rosetta fine. This will hopefully be fixed in a future release.
## Default Output
By default, the command will fetch a random image from `r/rabbits` and return it in a human-readable output.
```
$ random-bunny
Archived = false
Author = Rabbit_Owner
Downvotes = 0
Hidden = false
Permalink = /r/Rabbits/comments/1av1rg9/cute_baby_bun/
Subreddit = Rabbits
Subreddit Subscribers = 486084
Title = Cute baby bun
Upvotes = 211
Url = https://i.redd.it/sfz0srdrimjc1.png
```
## Help
The command also includes a help option in case you are stuck.
```
$ random-bunny --help
# or
$ random-bunny -h
Usage: random-bunny [options]
Get a random image url from a subreddit of your choosing
Options:
-V, --version output the version number
-s, --subreddit <subreddit> The subreddit to search (default: "rabbits")
-j, --json Output as JSON
-q, --query-metadata Include query metadata in result
-o <file> Output to file
--sort <sort> Sort by (choices: "hot", "new", "top", default: "hot")
--limit <limit> The amount of posts to fetch from the reddit api (default: 100)
-h, --help display help for command
```
## JSON output
You can also convert the output into JSON, if you need to input it to another program.
```bash
$ random-bunny --json
# or
$ randon-bunny -j
{"Archived":false,"Author":"Rabbit_Owner","Downs":0,"Hidden":false,"Permalink":"/r/Rabbits/comments/1av1rg9/cute_baby_bun/","Subreddit":"Rabbits","SubredditSubscribers":486085,"Title":"Cute baby bun","Ups":210,"Url":"https://i.redd.it/sfz0srdrimjc1.png"}
```
## Sort
You can also choose the sorting option which reddit will use to return the available posts to randomise from.
This defaults to "hot". The valid options are "hot", "new", and "top".
```
$ random-bunny --sort hot
$ random-bunny --sort new
$ random-bunny --sort top
```
## Subreddit
You can change the subreddit which the command fetches from.
This defaults to "rabbits"
```
$ random-bunny --subreddit rabbits
$ random-bunny -s horses
```
## Output to file
If you'd rather send the output to a file, you can supply the `-o` flag.
```
$ randombunny -o ~/Desktop/output.txt
```
## Reddit API Return Limits
You can also limit the amount the posts the script requests from the Reddit API
using the `--limit` option.
This defaults to 100. This accepts any number between 1 and 100.
Please note limiting the calls to less than 100 will give a higher chance of
the script not finding any valid image post to return.
```
$ random-bunny --limit 50
```

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@ -1,54 +0,0 @@
import js from "@eslint/js";
import ts from "typescript-eslint";
export default [
{
ignores: [
"**/dist/",
"eslint.config.mjs",
"jest.config.cjs",
"jest.setup.js"
],
},
js.configs.recommended,
...ts.configs.recommended,
{
languageOptions: {
globals: {
exports: "writable",
module: "writable",
require: "writable",
process: "writable",
console: "writable",
jest: "writable",
},
ecmaVersion: 6,
sourceType: "script",
},
files: [
"./src",
"./tests"
],
rules: {
camelcase: "error",
"brace-style": ["error", "1tbs"],
"comma-dangle": ["error", "never"],
"comma-spacing": ["error", {
before: false,
after: true,
}],
"comma-style": ["error", "last"],
"arrow-body-style": ["error", "as-needed"],
"arrow-parens": ["error", "as-needed"],
"arrow-spacing": "error",
"no-var": "error",
"prefer-template": "error",
"prefer-const": "error",
},
}
];

41
index.js Normal file
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@ -0,0 +1,41 @@
const fetch = require('node-fetch');
sortable = [
'new',
'hot',
'top'
]
function randomBunny(subreddit, sortBy, cb) {
if (!sortable.includes(sortBy)) sortBy = 'hot';
fetch(`https://www.reddit.com/r/${subreddit}/${sortBy}.json`).then(res => {
res.json().then(res => {
const data = res.data.children;
const size = data.length;
const random = getRandom(0, size - 1);
const image = data[random];
let found = false;
while (!found) {
const random = getRandom(0, size - 1);
const image = data[random].data['url'];
const title = data[random].data['title'];
if (image.includes('.jpg')) {
found = true;
cb(image, title);
}
}
});
});
}
function getRandom(min, max) {
return Math.floor((Math.random() * max) + min);
}
module.exports = randomBunny;

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module.exports = {
preset: "ts-jest",
setupFiles: [ "./jest.setup.js" ]
}

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jest.setTimeout(1 * 1000); // 1 second
jest.resetModules();
jest.resetAllMocks();

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MIT License
The MIT License (MIT)
Copyright (c) 2020-2023 Vylpes
Copyright (c) Vylpes
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
@ -9,13 +9,13 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

5827
package-lock.json generated Normal file

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@ -1,13 +1,9 @@
{
"name": "random-bunny",
"version": "2.3.0",
"version": "1.0.0",
"description": "Get a random subreddit image url",
"license": "MIT",
"author": "Vylpes",
"exports": "./dist/index.js",
"typings": "./dist/index.d.ts",
"bin": "./dist/cli.js",
"main": "./dist/index.js",
"keywords": [
"rabbit",
"bunny",
@ -18,60 +14,12 @@
"placeholder"
],
"dependencies": {
"commander": "^12.0.0",
"glob-parent": "^6.0.0",
"got-cjs": "^12.5.4",
"htmlparser2": "^9.1.0",
"linqts": "^1.14.4"
"node-fetch": "^2.6.1"
},
"scripts": {
"build": "tsc",
"start": "node dist/cli.js",
"test": "jest",
"lint": "eslint .",
"release": "np --no-publish",
"package": "pkg . --no-bytecode"
"test": "echo \"No tests\""
},
"bugs": {
"url": "https://gitea.vylpes.xyz/RabbitLabs/random-bunny/issues",
"email": "helpdesk@vylpes.com"
},
"homepage": "https://gitea.vylpes.xyz/RabbitLabs/random-bunny",
"funding": "https://ko-fi.com/vylpes",
"devDependencies": {
"@eslint/eslintrc": "^3.1.0",
"@eslint/js": "^9.8.0",
"@types/eslint": "^9.6.0",
"@types/jest": "^29.5.8",
"@types/node": "^20.0.0",
"@typescript-eslint/eslint-plugin": "^7.18.0",
"@typescript-eslint/parser": "^7.18.0",
"@yao-pkg/pkg": "^5.12.0",
"eslint": "^9.8.0",
"jest": "^29.7.0",
"jest-mock-extended": "^3.0.3",
"np": "^10.0.0",
"ts-jest": "^29.1.1",
"ts-mockito": "^2.6.1",
"typescript": "^5.0.0",
"typescript-eslint": "^7.18.0"
},
"resolutions": {
"np/**/got": "^14.0.0",
"**/semver": "^7.5.2",
"@babel/traverse": "^7.23.2"
},
"files": [
"dist"
],
"pkg": {
"scripts": "dist/**/*.js",
"targets": [
"latest-linux-x64",
"latest-macos-x64",
"latest-macos-arm64",
"latest-win-x64"
],
"outputPath": "bin"
}
"bugs": "https://gitlab.vylpes.com/Vylpes/random-bunny/-/issues",
"homepage": "https://gitlab.vylpes.com/Vylpes/random-bunny",
"funding": "https://ko-fi.com/gravitysoftware"
}

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@ -4,56 +4,27 @@
## Install
```bash
npm install --save random-bunny
```
or if you're using yarn
```bash
yarn add random-bunny
$ npm install --save random-bunny
```
### Binary
The project can be downloaded as a binary for your system via the [GitHub Releases](https://github.com/Vylpes/random-bunny/releases) or [Gitea Releases](https://gitea.vylpes.xyz/RabbitLabs/random-bunny/releases) page.
## Usage
```ts
import randomBunny from "random-bunny";
```js
const randomBunny = require('random-bunny');
// ... In an async function
const result = await randomBunny('rabbits', 'hot');
console.log(result);
randomBunny('rabbits', 'new', (image, title) => {
console.log(title + ": " + image);
});
```
## API
### `randomBunny()`
Returns a `json string` for a random post. Accepts 3 arguments: `subreddit`, `sortby` ('new', 'hot', 'top'), and `limit` (1-100, default 100)
The json string which gets returned consists of:
- archived
- author
- downs
- hidden
- permalink
- subreddit
- subredditSubscribers
- title
- ups
- url
`sortBy` will default to 'hot' if not given or invalid
## CLI
Random bunny can also be used as a CLI. This is accessible via the executable (see git releases) or via `src/cli.ts`
For more details, see the [documentation](https://docs.vylpes.xyz/books/random-bunny).
Returns a `url` and `title` for a random post to the `callback`. Accepts 3 arguments: `subreddit`, `sortby` ('new', 'hot', 'top'), `callback(image, title)`
## Notes
@ -62,9 +33,8 @@ For more details, see the [documentation](https://docs.vylpes.xyz/books/random-b
## Links
* Discord: [Server Link](https://go.vylpes.xyz/A6HcA)
* Support: [helpdesk@vylpes.com](mailto:helpdesk@vylpes.com)
* Discord: [Server Link](https://discord.gg/UyAhAVp)
## License
MIT © [Vylpes](https://www.vylpes.com)
MIT © [Vylpes](https://gitlab.vylpes.com/Vylpes);

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@ -1,5 +0,0 @@
{
"$schema": "https://docs.renovatebot.com/renovate-schema.json",
"baseBranches": ["develop"],
"labels": ["type/dependencies"]
}

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@ -1,25 +0,0 @@
import { Command, Option } from "commander";
import randomBunny from "./index";
import ICliOptions from "./contracts/ICliOptions";
import { exit } from "process";
import CliHelper from "./helpers/cliHelper";
const program = new Command();
program
.name('random-bunny')
.description('Get a random image url from a subreddit of your choosing')
.version('2.3')
.option('-s, --subreddit <subreddit>', 'The subreddit to search', 'rabbits')
.option('-j, --json', 'Output as JSON')
.option('-q, --query-metadata', 'Include query metadata in result')
.option('-o <file>', 'Output to file')
.addOption(new Option('--sort <sort>', 'Sort by').default('hot').choices(['hot', 'new', 'top']))
.addOption(new Option('--limit <limit>', 'The amount of posts to fetch from the reddit api').default(100));
program.parse();
const options: ICliOptions = program.opts();
randomBunny(options.subreddit, options.sort, options.limit)
.then((response) => exit(CliHelper.Endpoint(response, options)));

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@ -1,7 +0,0 @@
export enum ErrorCode {
Unknown,
FailedToFetchReddit,
UnableToParseJSON,
NoImageResultsFound,
LimitOutOfRange,
}

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@ -1,6 +0,0 @@
export default class ErrorMessages {
public static readonly FailedToFetchReddit = "Failed to fetch result from Reddit";
public static readonly UnableToParseJSON = "Unable to parse the JSON result";
public static readonly NoImageResultsFound = "No image results found in response from Reddit";
public static readonly LimitOutOfRange = "Limit must be a number between 1 and 100";
}

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@ -1,8 +0,0 @@
export default interface ICliOptions {
subreddit: string,
json?: boolean,
sort: "new" | "hot" | "top",
o?: string,
limit: number,
queryMetadata?: boolean,
}

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@ -1,6 +0,0 @@
import { ErrorCode } from "../constants/ErrorCode";
export default interface IError {
Code: ErrorCode;
Message: string;
}

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@ -1,14 +0,0 @@
export default interface IFetchResult {
data: {
archived: boolean,
author: string,
downs: number,
hidden: boolean,
permalink: string,
subreddit: string,
subreddit_subscribers: number,
title: string,
ups: number,
url: string
}
}

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@ -1,12 +0,0 @@
export default interface IRedditResult {
Archived: boolean,
Author: string,
Downs: number,
Hidden: boolean,
Permalink: string,
Subreddit: string,
SubredditSubscribers: number,
Title: string,
Ups: number,
Url: string
}

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@ -1,10 +0,0 @@
import IError from "./IError.js";
import IRedditResult from "./IRedditResult.js";
import QueryResult from "./QueryResult.js";
export default interface IReturnResult {
IsSuccess: boolean;
Query: QueryResult;
Result?: IRedditResult;
Error?: IError;
}

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@ -1,5 +0,0 @@
export default interface QueryResult {
subreddit: string,
sortBy: string,
limit: number,
}

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@ -1,25 +0,0 @@
import { writeFileSync } from "fs";
import ICliOptions from "../contracts/ICliOptions";
import IReturnResult from "../contracts/IReturnResult";
import OutputHelper from "./outputHelper";
export default class CliHelper {
public static Endpoint(response: IReturnResult, options: ICliOptions): number {
if (response.IsSuccess) {
const output = OutputHelper.GenerateOutput(response, options);
if (options.o) {
writeFileSync(options.o, `${output}\n`);
} else {
console.log(output);
}
return 0;
} else {
const error = response.Error!;
console.error(error.Message, error.Code);
return 1;
}
}
}

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@ -1,19 +0,0 @@
import fetch from "got-cjs";
import * as htmlparser from "htmlparser2";
export default class ImageHelper {
public static async FetchImageFromRedditGallery(url: string): Promise<string | undefined> {
const fetched = await fetch(url);
if (!fetched || fetched.errored || fetched.statusCode != 200) {
return undefined;
}
const dom = htmlparser.parseDocument(fetched.body);
const img = htmlparser.DomUtils.findOne((x => x.tagName == "img" && x.attributes.find(y => y.value.includes("https://preview.redd.it")) != null), dom.children, true);
const imgSrc = img?.attributes.find(x => x.name == "src")?.value;
return imgSrc;
}
}

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@ -1,33 +0,0 @@
import ICliOptions from "../contracts/ICliOptions";
import IReturnResult from "../contracts/IReturnResult";
export default class OutputHelper {
public static GenerateOutput(response: IReturnResult, options: ICliOptions): string {
const result = response.Result!;
const outputLines: string[] = [];
if (options.json) {
return JSON.stringify(result);
}
outputLines.push(`Archived = ${result.Archived}`);
outputLines.push(`Author = ${result.Author}`);
outputLines.push(`Downvotes = ${result.Downs}`);
outputLines.push(`Hidden = ${result.Hidden}`);
outputLines.push(`Permalink = ${result.Permalink}`);
outputLines.push(`Subreddit = ${result.Subreddit}`);
outputLines.push(`Subreddit Subscribers = ${result.SubredditSubscribers}`);
outputLines.push(`Title = ${result.Title}`);
outputLines.push(`Upvotes = ${result.Ups}`);
outputLines.push(`Url = ${result.Url}`);
if (options.queryMetadata != null) {
outputLines.push(`Query.Subreddit = ${response.Query.subreddit}`);
outputLines.push(`Query.Sort By = ${response.Query.sortBy}`);
outputLines.push(`Query.Limit = ${response.Query.limit}`);
}
return outputLines.join("\n");
}
}

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@ -1,142 +0,0 @@
import IReturnResult from "./contracts/IReturnResult";
import IRedditResult from "./contracts/IRedditResult";
import fetch from "got-cjs";
import { List } from 'linqts';
import IFetchResult from "./contracts/IFetchResult";
import { ErrorCode } from "./constants/ErrorCode";
import ErrorMessages from "./constants/ErrorMessages";
import ImageHelper from "./helpers/imageHelper";
export default async function randomBunny(subreddit: string, sortBy: "new" | "hot" | "top" = 'hot', limit: number = 100): Promise<IReturnResult> {
if (limit < 1 || limit > 100) {
return {
IsSuccess: false,
Query: {
subreddit: subreddit,
sortBy: sortBy,
limit: limit,
},
Error: {
Code: ErrorCode.LimitOutOfRange,
Message: ErrorMessages.LimitOutOfRange,
}
};
}
const result = await fetch(`https://reddit.com/r/${subreddit}/${sortBy}.json?limit=${limit}`)
.then((res) => {
return res;
})
.catch(() => {
return null;
});
if (!result) {
return {
IsSuccess: false,
Query: {
subreddit: subreddit,
sortBy: sortBy,
limit: limit,
},
Error: {
Code: ErrorCode.FailedToFetchReddit,
Message: ErrorMessages.FailedToFetchReddit,
},
}
}
const json = JSON.parse(result.body);
if (!json) {
return {
IsSuccess: false,
Query: {
subreddit: subreddit,
sortBy: sortBy,
limit: limit,
},
Error: {
Code: ErrorCode.UnableToParseJSON,
Message: ErrorMessages.UnableToParseJSON,
},
}
}
const data: IFetchResult[] = json.data.children;
const dataWithImages = new List<IFetchResult>(data)
.Where(x => x!.data.url.includes('.jpg') || x!.data.url.includes('.png') || x!.data.url.includes("/gallery/"))
.ToArray();
let random = 0;
if (dataWithImages.length == 0) {
return {
IsSuccess: false,
Query: {
subreddit: subreddit,
sortBy: sortBy,
limit: limit,
},
Error: {
Code: ErrorCode.NoImageResultsFound,
Message: ErrorMessages.NoImageResultsFound,
},
};
} else {
random = Math.floor((Math.random() * (dataWithImages.length - 1)) + 0); // Between 0 and (size - 1)
}
const randomSelect = dataWithImages[random];
const randomData = randomSelect.data;
let url: string;
if (randomData.url.includes("/gallery")) {
const galleryImage = await ImageHelper.FetchImageFromRedditGallery(randomData.url);
if (!galleryImage) {
return {
IsSuccess: false,
Query: {
subreddit: subreddit,
sortBy: sortBy,
limit: limit,
},
Error: {
Code: ErrorCode.NoImageResultsFound,
Message: ErrorMessages.NoImageResultsFound,
},
}
}
url = galleryImage;
} else {
url = randomData.url;
}
const redditResult: IRedditResult = {
Author: randomData['author'],
Archived: randomData['archived'],
Downs: randomData['downs'],
Hidden: randomData['hidden'],
Permalink: randomData['permalink'],
Subreddit: randomData['subreddit'],
SubredditSubscribers: randomData['subreddit_subscribers'],
Title: randomData['title'],
Ups: randomData['ups'],
Url: url,
};
return {
IsSuccess: true,
Query: {
subreddit: subreddit,
sortBy: sortBy,
limit: limit,
},
Result: redditResult
};
}

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@ -1,32 +0,0 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
exports[`GenerateOutput EXPECT standout output to be returned 1`] = `
"Archived = false
Author = author
Downvotes = 0
Hidden = false
Permalink = /r/Rabbits/comments/1dj8pbt/this_is_my_ms_bear/
Subreddit = Rabbits
Subreddit Subscribers = 654751
Title = This is my Ms Bear!
Upvotes = 17
Url = https://preview.redd.it/d5yno653zf7d1.jpg?width=640&crop=smart&auto=webp&s=5064d1caec3c12ac2855eb57ff131d0b313d5e9d"
`;
exports[`GenerateOutput GIVEN options.json is true, EXPECT output to be returned as JSON 1`] = `"{"Archived":false,"Author":"author","Downs":0,"Hidden":false,"Permalink":"/r/Rabbits/comments/1dj8pbt/this_is_my_ms_bear/","Subreddit":"Rabbits","SubredditSubscribers":654751,"Title":"This is my Ms Bear!","Ups":17,"Url":"https://preview.redd.it/d5yno653zf7d1.jpg?width=640&crop=smart&auto=webp&s=5064d1caec3c12ac2855eb57ff131d0b313d5e9d"}"`;
exports[`GenerateOutput GIVEN options.queryMetadata is supplied, EXPECT query metadata to be added 1`] = `
"Archived = false
Author = author
Downvotes = 0
Hidden = false
Permalink = /r/Rabbits/comments/1dj8pbt/this_is_my_ms_bear/
Subreddit = Rabbits
Subreddit Subscribers = 654751
Title = This is my Ms Bear!
Upvotes = 17
Url = https://preview.redd.it/d5yno653zf7d1.jpg?width=640&crop=smart&auto=webp&s=5064d1caec3c12ac2855eb57ff131d0b313d5e9d
Query.Subreddit = rabbits
Query.Sort By = hot
Query.Limit = 100"
`;

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@ -1,118 +0,0 @@
import fs from "fs";
import CliHelper from "../../src/helpers/cliHelper";
import ICliOptions from "../../src/contracts/ICliOptions";
import IReturnResult from "../../src/contracts/IReturnResult";
import OutputHelper from "../../src/helpers/outputHelper";
import { ErrorCode } from "../../src/constants/ErrorCode";
describe("Endpoint", () => {
describe("GIVEN response is successful", () => {
test("GIVEN options.o is defined, EXPECT output written to file", () => {
// Arrange
const response = {
IsSuccess: true,
} as IReturnResult;
const options = {
o: "file.txt",
} as ICliOptions;
OutputHelper.GenerateOutput = jest.fn().mockReturnValue("test output");
fs.writeFileSync = jest.fn();
console.log = jest.fn();
console.error = jest.fn();
// Act
const result = CliHelper.Endpoint(response, options);
// Assert
expect(result).toBe(0);
expect(OutputHelper.GenerateOutput).toHaveBeenCalledTimes(1);
expect(OutputHelper.GenerateOutput).toHaveBeenCalledWith(response, options);
expect(fs.writeFileSync).toHaveBeenCalledTimes(1);
expect(fs.writeFileSync).toHaveBeenCalledWith("file.txt", "test output\n");
expect(console.log).not.toHaveBeenCalled();
expect(console.error).not.toHaveBeenCalled();
});
test("GIVEN options.o is undefined, EXPECT output logged to console", () => {
// Arrange
const response = {
IsSuccess: true,
} as IReturnResult;
const options = {
o: undefined,
} as ICliOptions;
OutputHelper.GenerateOutput = jest.fn().mockReturnValue("test output");
fs.writeFileSync = jest.fn();
console.log = jest.fn();
console.error = jest.fn();
// Act
const result = CliHelper.Endpoint(response, options);
// Assert
expect(result).toBe(0);
expect(OutputHelper.GenerateOutput).toHaveBeenCalledTimes(1);
expect(OutputHelper.GenerateOutput).toHaveBeenCalledWith(response, options);
expect(fs.writeFileSync).not.toHaveBeenCalled();
expect(console.log).toHaveBeenCalledTimes(1);
expect(console.log).toHaveBeenCalledWith("test output");
expect(console.error).not.toHaveBeenCalled();
});
});
test("GIVEN response is failure, EXPECT error logged to console", () => {
// Arrange
const response = {
IsSuccess: false,
Error: {
Message: "error message",
Code: ErrorCode.FailedToFetchReddit,
},
} as IReturnResult;
const options = {
o: "file.txt",
} as ICliOptions;
OutputHelper.GenerateOutput = jest.fn().mockReturnValue("test output");
fs.writeFileSync = jest.fn();
console.log = jest.fn();
console.error = jest.fn();
// Act
const result = CliHelper.Endpoint(response, options);
// Assert
expect(result).toBe(1);
expect(OutputHelper.GenerateOutput).not.toHaveBeenCalled();
expect(fs.writeFileSync).not.toHaveBeenCalled();
expect(console.log).not.toHaveBeenCalled();
expect(console.error).toHaveBeenCalledTimes(1);
expect(console.error).toHaveBeenCalledWith("error message", ErrorCode.FailedToFetchReddit);
});
});

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@ -1,90 +0,0 @@
import ImageHelper from "../../src/helpers/imageHelper";
import fetch from "got-cjs";
jest.mock('got-cjs');
const fetchMock = jest.mocked(fetch);
describe("FetchImageFromRedditGallery", () => {
test("EXPECT image url to be returned", async () => {
fetchMock.mockResolvedValue({
body: "<html><body><img src='https://preview.redd.it/image.png' /></body></html>",
errored: undefined,
statusCode: 200,
});
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(fetchMock).toHaveBeenCalledTimes(1);
expect(fetchMock).toHaveBeenCalledWith("https://redd.it/gallery/image");
expect(result).toBe("https://preview.redd.it/image.png");
});
test("GIVEN fetch is unable to return data, EXPECT undefined returned", async () => {
fetchMock.mockResolvedValue(null);
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(result).toBeUndefined();
});
test("GIVEN fetch is an error, EXPECT undefined returned", async () => {
fetchMock.mockResolvedValue({
body: "<html><body><img src='https://preview.redd.it/image.png' /></body></html>",
errored: "Error",
statusCode: 200,
});
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(result).toBeUndefined();
});
test("GIVEN fetch is not status code of 200, EXPECT undefined returned", async () => {
fetchMock.mockResolvedValue({
body: "<html><body><img src='https://preview.redd.it/image.png' /></body></html>",
errored: undefined,
statusCode: 500,
});
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(result).toBeUndefined();
});
test("GIVEN image tag is not found, EXPECT undefined returned", async () => {
fetchMock.mockResolvedValue({
body: "<html><body></body></html>",
errored: undefined,
statusCode: 200,
});
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(result).toBeUndefined();
});
test("GIVEN image source attribute is not found, EXPECT undefined returned", async () => {
fetchMock.mockResolvedValue({
body: "<html><body><img /></body></html>",
errored: undefined,
statusCode: 200,
});
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(result).toBeUndefined();
});
test("GIVEN image source attribute is not found that is a preview.redd.it url, EXPECT undefined returned", async () => {
fetchMock.mockResolvedValue({
body: "<html><body><img src='main.png' /></body></html>",
errored: undefined,
statusCode: 200,
});
const result = await ImageHelper.FetchImageFromRedditGallery("https://redd.it/gallery/image");
expect(result).toBeUndefined();
});
});

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@ -1,105 +0,0 @@
import ICliOptions from "../../src/contracts/ICliOptions";
import IReturnResult from "../../src/contracts/IReturnResult";
import OutputHelper from "../../src/helpers/outputHelper";
describe("GenerateOutput", () => {
test("EXPECT standout output to be returned", () => {
// Arrange
const response = {
IsSuccess: true,
Query: {
subreddit: "rabbits",
sortBy: "hot",
limit: 100,
},
Result: {
Archived: false,
Author: 'author',
Downs: 0,
Hidden: false,
Permalink: "/r/Rabbits/comments/1dj8pbt/this_is_my_ms_bear/",
Subreddit: "Rabbits",
SubredditSubscribers: 654751,
Title: "This is my Ms Bear!",
Ups: 17,
Url: "https://preview.redd.it/d5yno653zf7d1.jpg?width=640&crop=smart&auto=webp&s=5064d1caec3c12ac2855eb57ff131d0b313d5e9d",
},
} as IReturnResult;
const options = {} as ICliOptions;
// Act
const result = OutputHelper.GenerateOutput(response, options);
// Assert
expect(result).toMatchSnapshot();
});
test("GIVEN options.json is true, EXPECT output to be returned as JSON", () => {
// Arrange
const response = {
IsSuccess: true,
Query: {
subreddit: "rabbits",
sortBy: "hot",
limit: 100,
},
Result: {
Archived: false,
Author: 'author',
Downs: 0,
Hidden: false,
Permalink: "/r/Rabbits/comments/1dj8pbt/this_is_my_ms_bear/",
Subreddit: "Rabbits",
SubredditSubscribers: 654751,
Title: "This is my Ms Bear!",
Ups: 17,
Url: "https://preview.redd.it/d5yno653zf7d1.jpg?width=640&crop=smart&auto=webp&s=5064d1caec3c12ac2855eb57ff131d0b313d5e9d",
},
} as IReturnResult;
const options = {
json: true,
} as ICliOptions;
// Act
const result = OutputHelper.GenerateOutput(response, options);
// Assert
expect(result).toMatchSnapshot();
});
test("GIVEN options.queryMetadata is supplied, EXPECT query metadata to be added", () => {
// Arrange
const response = {
IsSuccess: true,
Query: {
subreddit: "rabbits",
sortBy: "hot",
limit: 100,
},
Result: {
Archived: false,
Author: 'author',
Downs: 0,
Hidden: false,
Permalink: "/r/Rabbits/comments/1dj8pbt/this_is_my_ms_bear/",
Subreddit: "Rabbits",
SubredditSubscribers: 654751,
Title: "This is my Ms Bear!",
Ups: 17,
Url: "https://preview.redd.it/d5yno653zf7d1.jpg?width=640&crop=smart&auto=webp&s=5064d1caec3c12ac2855eb57ff131d0b313d5e9d",
},
} as IReturnResult;
const options = {
queryMetadata: true,
} as ICliOptions;
// Act
const result = OutputHelper.GenerateOutput(response, options);
// Assert
expect(result).toMatchSnapshot();
});
});

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@ -1,348 +0,0 @@
import { ErrorCode } from "../src/constants/ErrorCode";
import ErrorMessages from "../src/constants/ErrorMessages";
import ImageHelper from "../src/helpers/imageHelper";
import randomBunny from "../src/index";
import fetch from "got-cjs";
jest.mock('got-cjs');
const fetchMock = jest.mocked(fetch);
beforeEach(() => {
fetchMock.mockReset();
});
describe('randomBunny', () => {
test('GIVEN subreddit AND sortBy is supplied, EXPECT successful result', async() => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/cr8xudsnkgua1.jpg',
},
},
],
}
}),
});
const result = await randomBunny('rabbits', 'new');
expect(result.IsSuccess).toBeTruthy();
expect(result.Result).toBeDefined();
expect(result.Error).toBeUndefined();
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
});
test('GIVEN sortBy is NOT supplied, expect it to default to hot', async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/cr8xudsnkgua1.jpg',
},
},
],
}
}),
});
const result = await randomBunny('rabbits');
expect(result.IsSuccess).toBeTruthy();
expect(result.Result).toBeDefined();
expect(result.Error).toBeUndefined();
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/hot.json?limit=100');
});
test('GIVEN the fetch fails, EXPECT failure result', async () => {
fetchMock.mockRejectedValue('Test Reason')
const result = await randomBunny('rabbits', 'new');
expect(result.IsSuccess).toBeFalsy();
expect(result.Result).toBeUndefined();
expect(result.Error).toBeDefined();
expect(result.Error!.Code).toBe(ErrorCode.FailedToFetchReddit);
expect(result.Error!.Message).toBe(ErrorMessages.FailedToFetchReddit);
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
});
test('GIVEN the result is NOT valid JSON, EXPECT failure result', async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify(null),
});
const result = await randomBunny('rabbits', 'new');
expect(result.IsSuccess).toBeFalsy();
expect(result.Result).toBeUndefined();
expect(result.Error).toBeDefined();
expect(result.Error!.Code).toBe(ErrorCode.UnableToParseJSON);
expect(result.Error!.Message).toBe(ErrorMessages.UnableToParseJSON);
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
});
test('GIVEN randomSelect does NOT find a response, EXPECT failure result', async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [],
}
}),
});
const result = await randomBunny('rabbits', 'new');
expect(result.IsSuccess).toBeFalsy();
expect(result.Result).toBeUndefined();
expect(result.Error).toBeDefined();
expect(result.Error!.Code).toBe(ErrorCode.NoImageResultsFound);
expect(result.Error!.Message).toBe(ErrorMessages.NoImageResultsFound);
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
});
test('GIVEN randomSelect does NOT find a valid response, EXPECT failure result', async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/cr8xudsnkgua1.webp',
},
},
],
}
}),
});
const result = await randomBunny('rabbits', 'new');
expect(result.IsSuccess).toBeFalsy();
expect(result.Result).toBeUndefined();
expect(result.Error).toBeDefined();
expect(result.Error!.Code).toBe(ErrorCode.NoImageResultsFound);
expect(result.Error!.Message).toBe(ErrorMessages.NoImageResultsFound);
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
});
test("GIVEN data fetched is a gallery AND an image is returned from the helper, EXPECT this to be used", async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/gallery/cr8xudsnkgua1',
},
},
],
}
}),
});
ImageHelper.FetchImageFromRedditGallery = jest.fn().mockResolvedValue("https://i.redd.it/cr8xudsnkgua1.jpg")
const result = await randomBunny('rabbits', 'new');
expect(result.IsSuccess).toBeTruthy();
expect(result.Result).toBeDefined();
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=100');
expect(ImageHelper.FetchImageFromRedditGallery).toHaveBeenCalledTimes(1);
expect(ImageHelper.FetchImageFromRedditGallery).toHaveBeenCalledWith("https://i.redd.it/gallery/cr8xudsnkgua1");
});
test("GIVEN data fetched is a gallery AND an image is not returned from the helper, EXPECT error", async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/gallery/cr8xudsnkgua1',
},
},
],
}
}),
});
ImageHelper.FetchImageFromRedditGallery = jest.fn().mockResolvedValue(undefined)
const result = await randomBunny('rabbits', 'new');
expect(ImageHelper.FetchImageFromRedditGallery).toHaveBeenCalledTimes(1);
expect(result.IsSuccess).toBe(false);
expect(result.Error).toBeDefined();
expect(result.Error?.Code).toBe(ErrorCode.NoImageResultsFound);
expect(result.Error?.Message).toBe(ErrorMessages.NoImageResultsFound);
});
test("GIVEN limit is supplied, EXPECT limit sent to the API", async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/cr8xudsnkgua1.jpg',
},
},
],
}
}),
});
const result = await randomBunny('rabbits', 'new', 50);
expect(result.IsSuccess).toBeTruthy();
expect(result.Result).toBeDefined();
expect(result.Error).toBeUndefined();
expect(fetchMock).toHaveBeenCalledWith('https://reddit.com/r/rabbits/new.json?limit=50');
});
test("GIVEN limit is less than 1, EXPECT error to be returned", async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/cr8xudsnkgua1.jpg',
},
},
],
}
}),
});
const result = await randomBunny('rabbits', 'new', 0);
expect(result.IsSuccess).toBeFalsy();
expect(result.Result).toBeUndefined();
expect(result.Error).toBeDefined();
expect(result.Error!.Code).toBe(ErrorCode.LimitOutOfRange);
expect(result.Error!.Message).toBe(ErrorMessages.LimitOutOfRange);
expect(fetchMock).not.toHaveBeenCalled();
});
test("GIVEN limit is greater than 100, EXPECT error to be returned", async () => {
fetchMock.mockResolvedValue({
body: JSON.stringify({
data: {
children: [
{
data: {
archived: false,
author: 'author',
downs: 0,
hidden: false,
permalink: '/r/Rabbits/comments/12pa5te/someone_told_pickles_its_monday_internal_fury/',
subreddit: 'Rabbits',
subreddit_subscribers: 298713,
title: 'Someone told pickles its Monday… *internal fury*',
ups: 1208,
url: 'https://i.redd.it/cr8xudsnkgua1.jpg',
},
},
],
}
}),
});
const result = await randomBunny('rabbits', 'new', 101);
expect(result.IsSuccess).toBeFalsy();
expect(result.Result).toBeUndefined();
expect(result.Error).toBeDefined();
expect(result.Error!.Code).toBe(ErrorCode.LimitOutOfRange);
expect(result.Error!.Message).toBe(ErrorMessages.LimitOutOfRange);
expect(fetchMock).not.toHaveBeenCalled();
});
});

View file

@ -1,83 +0,0 @@
{
"compilerOptions": {
/* Visit https://aka.ms/tsconfig.json to read more about this file */
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "ES2020", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', 'ES2021', or 'ESNEXT'. */
"module": "Node16", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
// "lib": [], /* Specify library files to be included in the compilation. */
// "allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', 'react', 'react-jsx' or 'react-jsxdev'. */
"declaration": true, /* Generates corresponding '.d.ts' file. */
"declarationMap": true, /* Generates a sourcemap for each corresponding '.d.ts' file. */
"sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
"outDir": "./dist", /* Redirect output structure to the directory. */
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
// "composite": true, /* Enable project compilation */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "removeComments": true, /* Do not emit comments to output. */
// "noEmit": true, /* Do not emit outputs. */
// "importHelpers": true, /* Import emit helpers from 'tslib'. */
// "downlevelIteration": true, /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
// "isolatedModules": true, /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
/* Strict Type-Checking Options */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Raise error on expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* Enable strict null checks. */
// "strictFunctionTypes": true, /* Enable strict checking of function types. */
// "strictBindCallApply": true, /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
// "strictPropertyInitialization": true, /* Enable strict checking of property initialization in classes. */
// "noImplicitThis": true, /* Raise error on 'this' expressions with an implied 'any' type. */
// "alwaysStrict": true, /* Parse in strict mode and emit "use strict" for each source file. */
/* Additional Checks */
// "noUnusedLocals": true, /* Report errors on unused locals. */
// "noUnusedParameters": true, /* Report errors on unused parameters. */
// "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
// "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */
// "noUncheckedIndexedAccess": true, /* Include 'undefined' in index signature results */
// "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an 'override' modifier. */
// "noPropertyAccessFromIndexSignature": true, /* Require undeclared properties from index signatures to use element accesses. */
/* Module Resolution Options */
"moduleResolution": "node16", /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
// "baseUrl": "./", /* Base directory to resolve non-absolute module names. */
// "paths": {}, /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
// "rootDirs": [], /* List of root folders whose combined content represents the structure of the project at runtime. */
// "typeRoots": [], /* List of folders to include type definitions from. */
// "types": [], /* Type declaration files to be included in compilation. */
// "allowSyntheticDefaultImports": true, /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
"esModuleInterop": true, /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
// "preserveSymlinks": true, /* Do not resolve the real path of symlinks. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
/* Source Map Options */
// "sourceRoot": "", /* Specify the location where debugger should locate TypeScript files instead of source locations. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Emit a single file with source maps instead of having a separate file. */
// "inlineSources": true, /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
/* Experimental Options */
// "experimentalDecorators": true, /* Enables experimental support for ES7 decorators. */
// "emitDecoratorMetadata": true, /* Enables experimental support for emitting type metadata for decorators. */
/* Advanced Options */
"skipLibCheck": true, /* Skip type checking of declaration files. */
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
},
"include": [
"./src",
],
"exclude": [
"./tests",
"jest.config.cjs",
"jest.setup.js"
],
"ts-node": {
"esm": true
}
}

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