WIP: Start of warn command tests

tests/commands/__snapshots__/warn.test.ts.snap

@@ -0,0 +1,38 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Execute EXPECT user to be warned 1`] = `
+[
+  {
+    "color": 3166394,
+    "description": "<@userId> \`userTag\`",
+    "fields": [
+      {
+        "name": "Moderator",
+        "value": "<@moderatorId>",
+      },
+      {
+        "name": "Reason",
+        "value": "Test reason",
+      },
+    ],
+    "thumbnail": {
+      "url": "https://google.com/avatar.png",
+    },
+    "title": "Member Warned",
+  },
+]
+`;
+
+exports[`Execute EXPECT user to be warned 2`] = `
+{
+  "AuditId": Any<String>,
+  "AuditType": 1,
+  "Id": Any<String>,
+  "ModeratorId": "moderatorId",
+  "Reason": "Test reason",
+  "ServerId": "guildId",
+  "UserId": "userId",
+  "WhenCreated": Any<Date>,
+  "WhenUpdated": Any<Date>,
+}
+`;

tests/commands/timeout.test.ts

@@ -44,8 +44,8 @@ describe('execute', () => {
 
         const timeoutFunc = jest.fn();
 
-        let dmChannelSentEmbeds: (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
-        let logsChannelSentEmbeds: (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
+        let dmChannelSentEmbeds: readonly (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
+        let logsChannelSentEmbeds: readonly (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
 
         const dmChannel = {
             send: jest.fn().mockImplementation((options: MessageCreateOptions) => {
@@ -697,8 +697,8 @@ describe('execute', () => {
 
         const timeoutFunc = jest.fn();
 
-        let dmChannelSentEmbeds: (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
-        let logsChannelSentEmbeds: (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
+        let dmChannelSentEmbeds: readonly (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
+        let logsChannelSentEmbeds: readonly (APIEmbed | JSONEncodable<APIEmbed>)[] | undefined;
 
         const dmChannel = {
             send: jest.fn().mockImplementation((options: MessageCreateOptions) => {

tests/commands/warn.test.ts

@@ -1,13 +1,124 @@
+import {APIEmbed, APIEmbedField, CommandInteraction, EmbedBuilder, PermissionsBitField, SlashCommandBuilder, SlashCommandStringOption, SlashCommandUserOption, TextChannel} from "discord.js";
+import Warn from "../../src/commands/warn";
+import SettingsHelper from "../../src/helpers/SettingsHelper";
+import EmbedColours from "../../src/constants/EmbedColours";
+import Audit from "../../src/database/entities/Audit";
+import {AuditType} from "../../src/constants/AuditType";
+
 beforeEach(() => {
     process.env = {};
 });
 
 describe('Constructor', () => {
-    test.todo('EXPECT values to be set');
+    test('EXPECT values to be set', () => {
+        const command = new Warn();
+
+        expect(command.CommandBuilder).toBeDefined();
+
+        const commandBuilder = command.CommandBuilder as SlashCommandBuilder;
+
+        expect(commandBuilder.name).toBe("warn");
+        expect(commandBuilder.description).toBe("Warns a member in the server with an optional reason")
+        expect(commandBuilder.default_member_permissions).toBe(PermissionsBitField.Flags.ModerateMembers.toString());
+        expect(commandBuilder.options.length).toBe(2);
+
+        const commandBuilderUserOption = commandBuilder.options[0] as SlashCommandUserOption;
+
+        expect(commandBuilderUserOption.name).toBe("target");
+        expect(commandBuilderUserOption.description).toBe("The user");
+        expect(commandBuilderUserOption.required).toBe(true);
+
+        const commandBuilderReasonOption = commandBuilder.options[1] as SlashCommandStringOption;
+
+        expect(commandBuilderReasonOption.name).toBe("reason");
+        expect(commandBuilderReasonOption.description).toBe("The reason");
+    });
 });
 
 describe('Execute', () => {
-    test.todo("EXPECT user to be warned");
+    test("EXPECT user to be warned", async () => {
+        let sentEmbeds: EmbedBuilder[] | undefined;
+        let savedAudit: Audit | undefined;
+
+        // Arrange
+        const targetUser = {
+            user: {
+                id: "userId",
+                tag: "userTag",
+                avatarURL: jest.fn().mockReturnValue("https://google.com/avatar.png"),
+            },
+            member: {},
+        };
+
+        const reason = {
+            value: "Test reason",
+        };
+
+        const logChannel = {
+            send: jest.fn().mockImplementation((opts: any) => {
+                sentEmbeds = opts.embeds;
+            }),
+        } as unknown as TextChannel;
+
+        const interaction = {
+            reply: jest.fn(),
+            options: {
+                get: jest.fn()
+                    .mockReturnValueOnce(targetUser)
+                    .mockReturnValue(reason),
+            },
+            guild: {
+                channels: {
+                    cache: {
+                        find: jest.fn().mockReturnValue(logChannel),
+                    },
+                },
+            },
+            guildId: "guildId",
+            user: {
+                id: "moderatorId",
+            },
+        } as unknown as CommandInteraction;
+
+        SettingsHelper.GetSetting = jest.fn().mockResolvedValue("mod-logs");
+
+        Audit.prototype.Save = jest.fn().mockImplementation((_, audit: Audit) => {
+            savedAudit = audit;
+        });
+        
+        // Act
+        const command = new Warn();
+        await command.execute(interaction);
+
+        // Assert
+        expect(interaction.reply).toHaveBeenCalledTimes(1);
+        expect(interaction.reply).toHaveBeenCalledWith("Successfully warned user.");
+
+        expect(interaction.options.get).toHaveBeenCalledTimes(2);
+        expect(interaction.options.get).toHaveBeenCalledWith("target");
+        expect(interaction.options.get).toHaveBeenCalledWith("reason");
+
+        expect(interaction.guild!.channels.cache.find).toHaveBeenCalledTimes(1);
+        
+        expect(SettingsHelper.GetSetting).toHaveBeenCalledTimes(1);
+        expect(SettingsHelper.GetSetting).toHaveBeenCalledWith("channels.logs.mod", "guildId");
+
+        expect(targetUser.user.avatarURL).toHaveBeenCalledTimes(1);
+
+        expect(logChannel.send).toHaveBeenCalledTimes(1);
+
+        expect(sentEmbeds).toBeDefined();
+        expect(sentEmbeds).toMatchSnapshot();
+
+        expect(Audit.prototype.Save).toHaveBeenCalledWith(Audit, expect.any(Audit));
+
+        expect(savedAudit).toMatchSnapshot({
+            Id: expect.any(String),
+            AuditId: expect.any(String),
+            WhenCreated: expect.any(Date),
+            WhenUpdated: expect.any(Date)
+        });
+    });
 
     test.todo("GIVEN interaction.guild is null, EXPECT nothing to happen");