src/client/util.ts

@@ -70,7 +70,7 @@ export class Util {
         } else {
             return {
                 valid: false,
-                message: "Comamnd folder does not exist",
+                message: "Command folder does not exist",
             }
         }
     }

tests/client/util.test.ts

@@ -66,5 +66,173 @@ test('LoadCommand_GivenSuccessfulExection_ExpectSuccessfulResult', () => {
 
   expect(result.valid).toBeTruthy();
 
+  client.destroy();
+});
+
+test('LoadCommand_GivenMemberIsNull_ExpectFailedResult', () => {
+  process.env = {
+    BOT_TOKEN: 'TOKEN',
+    BOT_PREFIX: '!',
+    FOLDERS_COMMANDS: 'commands',
+    FOLDERS_EVENTS: 'events',
+  }
+  
+  process.cwd = jest.fn().mockReturnValue("../../tests/__mocks");
+  fs.existsSync = jest.fn().mockReturnValue(true);
+
+  const util = new Util();
+
+  let client = new Client();
+  let user = new User(client, {
+    id: SnowflakeUtil.generate(),
+    username: "test-user",
+    discriminator: 1234,
+  });
+  let guild = new Guild(client, {
+    id: SnowflakeUtil.generate(),
+  });
+  let message = new Message(
+    client,
+    {
+      content: "!test first",
+      id: "test",
+      type: 0,
+      author: user,
+    },
+    new TextChannel(guild, {
+      client: client,
+      guild: guild,
+      id: "channel-id",
+    }),
+  );
+
+  const result = util.loadCommand("name", [ "first" ], message);
+
+  expect(result.valid).toBeFalsy();
+  expect(result.message).toBe("Member is not part of message");
+
+  client.destroy();
+});
+
+test('LoadCommand_GivenFolderDoesNotExist_ExpectFailedResult', () => {
+  process.env = {
+    BOT_TOKEN: 'TOKEN',
+    BOT_PREFIX: '!',
+    FOLDERS_COMMANDS: 'commands',
+    FOLDERS_EVENTS: 'events',
+  }
+  
+  process.cwd = jest.fn().mockReturnValue("../../tests/__mocks");
+  fs.existsSync = jest.fn().mockReturnValue(false);
+
+  const util = new Util();
+
+  let client = new Client();
+  let user = new User(client, {
+    id: SnowflakeUtil.generate(),
+    username: "test-user",
+    discriminator: 1234,
+  });
+  let guild = new Guild(client, {
+    id: SnowflakeUtil.generate(),
+    members: [{
+      user: user,
+      nick: "Test User",
+      roles: [],
+      joined_at: "2015-04-26T06:26:56.936000+00:00",
+      deaf: false,
+      mute: false
+    }]
+  });
+  let message = new Message(
+    client,
+    {
+      content: "!test first",
+      id: "test",
+      member: {
+        user: user,
+        nick: "NOT API SUPPORT",
+        roles: [],
+        joined_at: "2015-04-26T06:26:56.936000+00:00",
+        deaf: false,
+        mute: false
+      },
+      type: 0,
+      author: user,
+    },
+    new TextChannel(guild, {
+      client: client,
+      guild: guild,
+      id: "channel-id",
+    }),
+  );
+
+  const result = util.loadCommand("name", [ "first" ], message);
+
+  expect(result.valid).toBeFalsy();
+  expect(result.message).toBe("Command folder does not exist");
+
+  client.destroy();
+});
+
+test('LoadCommand_GivenFileDoesNotExist_ExpectFailedResult', () => {
+  process.env = {
+    BOT_TOKEN: 'TOKEN',
+    BOT_PREFIX: '!',
+    FOLDERS_COMMANDS: 'commands',
+    FOLDERS_EVENTS: 'events',
+  }
+  
+  process.cwd = jest.fn().mockReturnValue("../../tests/__mocks");
+  fs.existsSync = jest.fn().mockReturnValueOnce(true)
+    .mockReturnValue(false);
+
+  const util = new Util();
+
+  let client = new Client();
+  let user = new User(client, {
+    id: SnowflakeUtil.generate(),
+    username: "test-user",
+    discriminator: 1234,
+  });
+  let guild = new Guild(client, {
+    id: SnowflakeUtil.generate(),
+    members: [{
+      user: user,
+      nick: "Test User",
+      roles: [],
+      joined_at: "2015-04-26T06:26:56.936000+00:00",
+      deaf: false,
+      mute: false
+    }]
+  });
+  let message = new Message(
+    client,
+    {
+      content: "!test first",
+      id: "test",
+      member: {
+        user: user,
+        nick: "NOT API SUPPORT",
+        roles: [],
+        joined_at: "2015-04-26T06:26:56.936000+00:00",
+        deaf: false,
+        mute: false
+      },
+      type: 0,
+      author: user,
+    },
+    new TextChannel(guild, {
+      client: client,
+      guild: guild,
+      id: "channel-id",
+    }),
+  );
+
+  const result = util.loadCommand("name", [ "first" ], message);
+
+  expect(result.valid).toBeFalsy();
+  expect(result.message).toBe("File does not exist");
+
   client.destroy();
 });