Add latest changes from gitlab-org/gitlab@13-0-stable-ee

1 files changed, 92 insertions, 0 deletions

diff --git a/jest.config.base.js b/jest.config.base.js
new file mode 100644
index 00000000000..1a1fd4e7b62
--- /dev/null
+++ b/jest.config.base.js
@@ -0,0 +1,92 @@
+const IS_EE = require('./config/helpers/is_ee_env');
+const isESLint = require('./config/helpers/is_eslint');
+
+module.exports = path => {
+  const reporters = ['default'];
+
+  // To have consistent date time parsing both in local and CI environments we set
+  // the timezone of the Node process. https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/27738
+  process.env.TZ = 'GMT';
+
+  if (process.env.CI) {
+    reporters.push([
+      'jest-junit',
+      {
+        output: './junit_jest.xml',
+      },
+    ]);
+  }
+
+  const glob = `${path}/**/*_spec.js`;
+  let testMatch = [`<rootDir>/${glob}`];
+  if (IS_EE) {
+    testMatch.push(`<rootDir>/ee/${glob}`);
+  }
+
+  // workaround for eslint-import-resolver-jest only resolving in test files
+  // see https://github.com/JoinColony/eslint-import-resolver-jest#note
+  if (isESLint(module)) {
+    testMatch = testMatch.map(path => path.replace('_spec.js', ''));
+  }
+
+  const moduleNameMapper = {
+    '^~(/.*)$': '<rootDir>/app/assets/javascripts$1',
+    '^ee_component(/.*)$':
+      '<rootDir>/app/assets/javascripts/vue_shared/components/empty_component.js',
+    '^ee_else_ce(/.*)$': '<rootDir>/app/assets/javascripts$1',
+    '^helpers(/.*)$': '<rootDir>/spec/frontend/helpers$1',
+    '^vendor(/.*)$': '<rootDir>/vendor/assets/javascripts$1',
+    '\\.(jpg|jpeg|png|svg|css)$': '<rootDir>/spec/frontend/__mocks__/file_mock.js',
+    'emojis(/.*).json': '<rootDir>/fixtures/emojis$1.json',
+    '^spec/test_constants$': '<rootDir>/spec/frontend/helpers/test_constants',
+    '^jest/(.*)$': '<rootDir>/spec/frontend/$1',
+  };
+
+  const collectCoverageFrom = ['<rootDir>/app/assets/javascripts/**/*.{js,vue}'];
+
+  if (IS_EE) {
+    const rootDirEE = '<rootDir>/ee/app/assets/javascripts$1';
+    Object.assign(moduleNameMapper, {
+      '^ee(/.*)$': rootDirEE,
+      '^ee_component(/.*)$': rootDirEE,
+      '^ee_else_ce(/.*)$': rootDirEE,
+      '^ee_jest/(.*)$': '<rootDir>/ee/spec/frontend/$1',
+    });
+
+    collectCoverageFrom.push(rootDirEE.replace('$1', '/**/*.{js,vue}'));
+  }
+
+  const coverageDirectory = () => {
+    if (process.env.CI_NODE_INDEX && process.env.CI_NODE_TOTAL) {
+      return `<rootDir>/coverage-frontend/jest-${process.env.CI_NODE_INDEX}-${process.env.CI_NODE_TOTAL}`;
+    }
+
+    return '<rootDir>/coverage-frontend/';
+  };
+
+  return {
+    clearMocks: true,
+    testMatch,
+    moduleFileExtensions: ['js', 'json', 'vue'],
+    moduleNameMapper,
+    collectCoverageFrom,
+    coverageDirectory: coverageDirectory(),
+    coverageReporters: ['json', 'lcov', 'text-summary', 'clover'],
+    cacheDirectory: '<rootDir>/tmp/cache/jest',
+    modulePathIgnorePatterns: ['<rootDir>/.yarn-cache/'],
+    reporters,
+    setupFilesAfterEnv: ['<rootDir>/spec/frontend/test_setup.js', 'jest-canvas-mock'],
+    restoreMocks: true,
+    transform: {
+      '^.+\\.(gql|graphql)$': 'jest-transform-graphql',
+      '^.+\\.js$': 'babel-jest',
+      '^.+\\.vue$': 'vue-jest',
+    },
+    transformIgnorePatterns: ['node_modules/(?!(@gitlab/ui|bootstrap-vue|three|monaco-editor)/)'],
+    timers: 'fake',
+    testEnvironment: '<rootDir>/spec/frontend/environment.js',
+    testEnvironmentOptions: {
+      IS_EE,
+    },
+  };
+};