Add test_X aliases to webpack and jest

- test_fixtures
- test_helpers

This is used to run the mock server locally

config/webpack.config.js

@@ -119,6 +119,15 @@ if (IS_EE) {
   });
 }
 
+if (!IS_PRODUCTION) {
+  const fixtureDir = IS_EE ? 'fixtures-ee' : 'fixtures';
+
+  Object.assign(alias, {
+    test_fixtures: path.join(ROOT_PATH, `tmp/tests/frontend/${fixtureDir}`),
+    test_helpers: path.join(ROOT_PATH, 'spec/frontend_integration/test_helpers'),
+  });
+}
+
 let dll;
 
 if (VENDOR_DLL && !IS_PRODUCTION) {

jest.config.base.js

@@ -40,6 +40,8 @@ module.exports = path => {
     'emojis(/.*).json': '<rootDir>/fixtures/emojis$1.json',
     '^spec/test_constants$': '<rootDir>/spec/frontend/helpers/test_constants',
     '^jest/(.*)$': '<rootDir>/spec/frontend/$1',
+    'test_helpers(/.*)$': '<rootDir>/spec/frontend_integration/test_helpers$1',
+    'test_fixtures(/.*)$': '<rootDir>/tmp/tests/frontend/fixtures$1',
   };
 
   const collectCoverageFrom = ['<rootDir>/app/assets/javascripts/**/*.{js,vue}'];
@@ -51,6 +53,7 @@ module.exports = path => {
       '^ee_component(/.*)$': rootDirEE,
       '^ee_else_ce(/.*)$': rootDirEE,
       '^ee_jest/(.*)$': '<rootDir>/ee/spec/frontend/$1',
+      'test_fixtures(/.*)$': '<rootDir>/tmp/tests/frontend/fixtures-ee$1',
     });
 
     collectCoverageFrom.push(rootDirEE.replace('$1', '/**/*.{js,vue}'));
@@ -75,7 +78,7 @@ module.exports = path => {
     cacheDirectory: '<rootDir>/tmp/cache/jest',
     modulePathIgnorePatterns: ['<rootDir>/.yarn-cache/'],
     reporters,
-    setupFilesAfterEnv: ['<rootDir>/spec/frontend/test_setup.js', 'jest-canvas-mock'],
+    setupFilesAfterEnv: [`<rootDir>/${path}/test_setup.js`, 'jest-canvas-mock'],
     restoreMocks: true,
     transform: {
       '^.+\\.(gql|graphql)$': 'jest-transform-graphql',