chore: add copyright headers

Apply suggestions from code review Co-authored-by: Simen Bekkhus <sbekkhus91@gmail.com> style: update usage info labels test: merge tests with similar conditions
jestjs · Dec 8, 2020 · 816d298 · 816d298
1 parent b1c2543
commit 816d298
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Showing 4 changed files with 58 additions and 40 deletions.
diff --git a/packages/jest-core/src/FailedTestsInteractiveMode.ts b/packages/jest-core/src/FailedTestsInteractiveMode.ts
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 import ansiEscapes = require('ansi-escapes');
 import chalk = require('chalk');
 import type {AggregatedResult, AssertionLocation} from '@jest/test-result';
@@ -30,7 +37,9 @@ export default class FailedTestsInteractiveMode {
   put(key: string): void {
     switch (key) {
       case 's':
-        if (this._skippedNum === this._testAssertions.length) break;
+        if (this._skippedNum === this._testAssertions.length) {
+          break;
+        }
 
         this._skippedNum += 1;
         // move skipped test to the end
@@ -61,20 +70,20 @@ export default class FailedTestsInteractiveMode {
   }
 
   run(
-    failedSnapshotTestAssertions: Array<AssertionLocation>,
+    failedTestAssertions: Array<AssertionLocation>,
     updateConfig: RunnerUpdateFunction,
   ): void {
-    if (!failedSnapshotTestAssertions.length) return;
+    if (failedTestAssertions.length === 0) return;
 
-    this._testAssertions = [...failedSnapshotTestAssertions];
+    this._testAssertions = [...failedTestAssertions];
     this._countPaths = this._testAssertions.length;
     this._updateTestRunnerConfig = updateConfig;
     this._isActive = true;
     this._run();
   }
 
   updateWithResults(results: AggregatedResult): void {
-    if (!results.snapshot.failure && results.numFailedTests) {
+    if (!results.snapshot.failure && results.numFailedTests > 0) {
       return this._drawUIOverlay();
     }
 
@@ -108,9 +117,9 @@ export default class FailedTestsInteractiveMode {
 
     let stats = `${pluralize('test', this._countPaths)} reviewed`;
 
-    if (this._skippedNum) {
+    if (this._skippedNum > 0) {
       const skippedText = chalk.bold.yellow(
-        pluralize('snapshot', this._skippedNum) + ' skipped',
+        pluralize('test', this._skippedNum) + ' skipped',
       );
 
       stats = `${stats}, ${skippedText}`;
@@ -136,9 +145,9 @@ export default class FailedTestsInteractiveMode {
     const numRemaining = this._countPaths - numPass - this._skippedNum;
     let stats = `${pluralize('test', numRemaining)} remaining`;
 
-    if (this._skippedNum) {
+    if (this._skippedNum > 0) {
       const skippedText = chalk.bold.yellow(
-        pluralize('snapshot', this._skippedNum) + ' skipped',
+        pluralize('test', this._skippedNum) + ' skipped',
       );
 
       stats = `${stats}, ${skippedText}`;

diff --git a/packages/jest-core/src/__tests__/FailedTestsInteractiveMode.test.js b/packages/jest-core/src/__tests__/FailedTestsInteractiveMode.test.js
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 import chalk from 'chalk';
 import {specialChars} from 'jest-util';
 import FailedTestsInteractiveMode from '../FailedTestsInteractiveMode';

diff --git a/packages/jest-core/src/plugins/FailedTestsInteractive.ts b/packages/jest-core/src/plugins/FailedTestsInteractive.ts
@@ -1,3 +1,10 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 import type {AggregatedResult, AssertionLocation} from '@jest/test-result';
 import type {Config} from '@jest/types';
 import {
@@ -14,9 +21,7 @@ export default class FailedTestsInteractivePlugin extends BaseWatchPlugin {
 
   apply(hooks: JestHookSubscriber): void {
     hooks.onTestRunComplete(results => {
-      this._failedTestAssertions = this.getFailedSnapshotTestAssertions(
-        results,
-      );
+      this._failedTestAssertions = this.getFailedTestAssertions(results);
 
       if (this._manager.isActive()) this._manager.updateWithResults(results);
     });
@@ -41,7 +46,13 @@ export default class FailedTestsInteractivePlugin extends BaseWatchPlugin {
     updateConfigAndRun: UpdateConfigCallback,
   ): Promise<void> {
     return new Promise(resolve => {
-      if (!this._failedTestAssertions?.length) return resolve();
+      if (
+        !this._failedTestAssertions ||
+        this._failedTestAssertions.length === 0
+      ) {
+        resolve();
+        return;
+      }
 
       this._manager.run(this._failedTestAssertions, failure => {
         updateConfigAndRun({
@@ -50,12 +61,14 @@ export default class FailedTestsInteractivePlugin extends BaseWatchPlugin {
           testPathPattern: failure?.path || '',
         });
 
-        if (!this._manager.isActive()) resolve();
+        if (!this._manager.isActive()) {
+          resolve();
+        }
       });
     });
   }
 
-  private getFailedSnapshotTestAssertions(
+  private getFailedTestAssertions(
     results: AggregatedResult,
   ): Array<AssertionLocation> {
     const failedTestPaths: Array<AssertionLocation> = [];

diff --git a/packages/jest-core/src/plugins/__tests__/FailedTestsInteractive.test.js b/packages/jest-core/src/plugins/__tests__/FailedTestsInteractive.test.js
@@ -1,32 +1,18 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
 import FailedTestsInteractivePlugin from '../FailedTestsInteractive';
 
 describe('FailedTestsInteractive', () => {
   it('returns usage info when failing tests are present', () => {
     expect(new FailedTestsInteractivePlugin({}).getUsageInfo()).toBeNull();
 
-    const activateablePlugin = new FailedTestsInteractivePlugin({});
-    let mockCallback;
-
-    activateablePlugin.apply({
-      onTestRunComplete: callback => {
-        mockCallback = callback;
-      },
-    });
-
-    mockCallback({
-      snapshot: {},
-      testResults: [{testResults: [{status: 'failed'}]}],
-    });
-
-    expect(activateablePlugin.getUsageInfo()).toEqual({
-      key: 'i',
-      prompt: 'run failing tests interactively',
-    });
-  });
-
-  it('calls config update when receiving failed tests', () => {
     const mockUpdate = jest.fn();
-    const plugin = new FailedTestsInteractivePlugin({});
+    const activateablePlugin = new FailedTestsInteractivePlugin({});
     const testAggregate = {
       snapshot: {},
       testResults: [
@@ -38,16 +24,19 @@ describe('FailedTestsInteractive', () => {
     };
     let mockCallback;
 
-    plugin.apply({
+    activateablePlugin.apply({
       onTestRunComplete: callback => {
         mockCallback = callback;
       },
     });
 
     mockCallback(testAggregate);
+    activateablePlugin.run(null, mockUpdate);
 
-    plugin.run(null, mockUpdate);
-
+    expect(activateablePlugin.getUsageInfo()).toEqual({
+      key: 'i',
+      prompt: 'run failing tests interactively',
+    });
     expect(mockUpdate).toHaveBeenCalledWith({
       mode: 'watch',
       testNamePattern: `^${testAggregate.testResults[0].testResults[0].fullName}$`,