Remove obsolete ember-cli-mirage setup

.eslintrc.js

@@ -107,15 +107,6 @@ module.exports = {
       },
     },
 
-    // mirage files
-    {
-      files: ['mirage/**/*.js'],
-      rules: {
-        // disabled because of different `.find()` meaning
-        'unicorn/no-array-callback-reference': 'off',
-      },
-    },
-
     // node files
     {
       files: [

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
           files_ignore: |
             app/**
             e2e/**
-            mirage/**
+            packages/**
             public/**
             tests/**
             .eslintrc

config/environment.js

@@ -63,8 +63,6 @@ module.exports = function (environment) {
 
   if (environment === 'production') {
     // here you can enable a production-specific feature
-    delete ENV['ember-cli-mirage'];
-
     ENV.sentry = {
       dsn: process.env.SENTRY_DSN_WEB,
     };

docs/ARCHITECTURE.md

@@ -51,7 +51,7 @@ These files have to do with the frontend:
 - `.ember-cli` - Settings for the `ember` command line interface
 - `ember-cli-build.js` - Contains the build specification for Broccoli
 - `.eslintrc.js` - Defines Javascript coding style guidelines (enforced during CI???)
-- `mirage/` - A mock backend used during development and testing
+- `packages/crates-io-msw` - A mock backend used for testing
 - `node_modules/` - npm dependencies - (ignored in `.gitignore`)
 - `package.json` - Defines the npm package and its dependencies
 - `package-lock.json` - Locks dependencies to specific versions providing consistency across

docs/CONTRIBUTING.md

@@ -134,18 +134,12 @@ To build and serve the frontend assets, use the command `pnpm start`. There
 are variations on this command that change which backend your frontend tries to
 talk to:
 
-| Command                                   | Backend                                       | Use case                                                |
-| ----------------------------------------- | --------------------------------------------- | ------------------------------------------------------- |
-| `pnpm start:live`                         | <https://crates.io>                           | Testing UI changes with the full live site's data       |
-| `pnpm start:staging`                      | <https://staging-crates-io.herokuapp.com>     | Testing UI changes with a smaller set of realistic data |
-| `pnpm start`                              | Static fixture test data in `mirage/fixtures` | Setting up particular situations, see note              |
-| `pnpm start:local`                        | Backend server running locally                | See the Working on the backend section for setup        |
-| `pnpm start -- --proxy https://crates.io` | Whatever is specified in `--proxy` arg        | If your use case is not covered here                    |
-
-> Note: If you want to set up a particular situation, you can edit the fixture
-> data used for tests in `mirage/fixtures`. The fixture data does not currently
-> contain JSON needed to support every page, so some pages might not load
-> correctly.
+| Command                                   | Backend                                   | Use case                                                |
+| ----------------------------------------- | ----------------------------------------- | ------------------------------------------------------- |
+| `pnpm start:live`                         | <https://crates.io>                       | Testing UI changes with the full live site's data       |
+| `pnpm start:staging`                      | <https://staging-crates-io.herokuapp.com> | Testing UI changes with a smaller set of realistic data |
+| `pnpm start:local`                        | Backend server running locally            | See the Working on the backend section for setup        |
+| `pnpm start -- --proxy https://crates.io` | Whatever is specified in `--proxy` arg    | If your use case is not covered here                    |
 
 #### Running the frontend tests
 

e2e/helper.ts

@@ -5,7 +5,6 @@ import { db, handlers } from '@crates-io/msw';
 
 import * as pwFakeTimers from '@sinonjs/fake-timers';
 import { FakeTimers, FakeTimersOptions } from './fixtures/fake-timers';
-import { MiragePage } from './fixtures/mirage';
 import { PercyPage } from './fixtures/percy';
 import { A11yPage } from './fixtures/a11y';
 import { EmberPage, EmberPageOptions } from './fixtures/ember';
@@ -17,7 +16,6 @@ export type AppOptions = {
 };
 export interface AppFixtures {
   clock: FakeTimers;
-  mirage: MiragePage;
   msw: {
     worker: MockServiceWorker;
     db: typeof db;
@@ -53,14 +51,6 @@ export const test = base.extend<AppOptions & AppFixtures>({
     },
     { auto: true, scope: 'test' },
   ],
-  mirage: [
-    async ({ page }, use) => {
-      let mirage = new MiragePage(page);
-      await mirage.setup();
-      await use(mirage);
-    },
-    { scope: 'test' },
-  ],
   // MockServiceWorker integration via `playwright-msw`.
   //
   // We are explicitly not using the `createWorkerFixture()`function, because