e2e/__tests__/nestedTestDefinitions.test.ts - main - githubmirror/jest

e2e/__tests__/nestedTestDefinitions.test.ts

66 строк2 KB

Paul O’Shannessy

Update copyrights with Meta Platforms, restore original license in Jasmine fork (#13879)

09 фев 2023, 10:13

09 фев 2023, 10:136d2632a

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

import {isJestJasmineRun} from '@jest/test-utils';
import {extractSummary} from '../Utils';
import runJest from '../runJest';

const cleanupRunnerStack = (stderr: string) =>
  stderr
    .split('\n')
    .filter(
      line =>
        !line.includes('packages/jest-jasmine2/build') &&
        !line.includes('packages/jest-circus/build'),
    )
    .join('\n');

test('print correct error message with nested test definitions outside describe', () => {
  const result = runJest('nested-test-definitions', ['outside']);

  expect(result.exitCode).toBe(1);

  const summary = extractSummary(result.stderr);

  expect(cleanupRunnerStack(summary.rest)).toMatchSnapshot();
});

test('print correct error message with nested test definitions inside describe', () => {
  const result = runJest('nested-test-definitions', ['within']);

  expect(result.exitCode).toBe(1);

  const summary = extractSummary(result.stderr);

  expect(cleanupRunnerStack(summary.rest)).toMatchSnapshot();
});

(isJestJasmineRun() ? test.skip : test)(
  'print correct message when nesting describe inside it',
  () => {
    const result = runJest('nested-test-definitions', ['nestedDescribeInTest']);

    expect(result.exitCode).toBe(1);

    expect(result.stderr).toContain(
      'Cannot nest a describe inside a test. Describe block "inner describe" cannot run because it is nested within "test".',
    );
  },
);

(isJestJasmineRun() ? test.skip : test)(
  'print correct message when nesting a hook inside it',
  () => {
    const result = runJest('nested-test-definitions', ['nestedHookInTest']);

    expect(result.exitCode).toBe(1);

    expect(result.stderr).toContain(
      'Hooks cannot be defined inside tests. Hook of type "beforeEach" is nested within "test".',
    );
  },
);