[danceparty] remove clashing prettier rules

.eslintrc.json

@@ -2,5 +2,5 @@
   "root": true,
   "parser": "@typescript-eslint/parser",
   "plugins": ["@typescript-eslint"],
-  "extends": ["prettier", "plugin:prettier/recommended"]
+  "extends": ["prettier"]
 }

__tests__/discord-client.test.ts

@@ -51,7 +51,7 @@ describe("DiscordClient", () => {
 
   describe("isValidChannel", () => {
     test("returns true if the channel is not empty", () => {
-      const input = "channel name";
+      const input = "123456789012345678";
       const output = true;
       expect(discordClient.isValidChannel(input)).toEqual(output);
     });

config/jest.setup.js

@@ -0,0 +1,8 @@
+module.exports = async () => {
+  const CHANNEL_CHANGELOG = "123456789012345678";
+  const CHANNEL_MAIN = "876543210987654321";
+  process.env = Object.assign(process.env, {
+    CHANGELOG_CHANNEL: CHANNEL_CHANGELOG,
+    CHANNEL: CHANNEL_MAIN,
+  });
+};

jest.config.js

@@ -1,5 +1,5 @@
 module.exports = {
   preset: "ts-jest",
   testEnvironment: "node",
-  setupFiles: ["dotenv/config"],
+  globalSetup: "./config/jest.setup.js",
 };

src/DiscordClient.ts

@@ -34,9 +34,8 @@ class DiscordClient extends Client {
   };
 
   isValidChannel = (channelName: string): boolean => {
-    // since they are environment variables, we can only really check that
-    // they are not empty
-    return channelName.length > 0;
+    // channel ids seem to always be 18 length
+    return channelName.length === 18;
   };
 }