chore: get rid of custom abstraction on top of execa in e2e tests (#8901)

Author: SimenB

e2e/Utils.ts

@@ -96,7 +96,7 @@ const NUMBER_OF_TESTS_TO_FORCE_USING_WORKERS = 25;
  * Slow and modifies the test output. Use sparingly.
  */
 export const generateTestFilesToForceUsingWorkers = () => {
-  const testFiles = {};
+  const testFiles: Record<string, string> = {};
   for (let i = 0; i <= NUMBER_OF_TESTS_TO_FORCE_USING_WORKERS; i++) {
     testFiles[`__tests__/test${i}.test.js`] = `
       test.todo('test ${i}');

e2e/__tests__/autoClearMocks.test.ts

@@ -9,10 +9,10 @@ import runJest from '../runJest';
 
 test('suite with auto-clear', () => {
   const result = runJest('auto-clear-mocks/with-auto-clear');
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 });
 
 test('suite without auto-clear', () => {
   const result = runJest('auto-clear-mocks/without-auto-clear');
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 });

e2e/__tests__/autoResetMocks.test.ts

@@ -9,10 +9,10 @@ import runJest from '../runJest';
 
 test('suite with auto-reset', () => {
   const result = runJest('auto-reset-mocks/with-auto-reset');
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 });
 
 test('suite without auto-reset', () => {
   const result = runJest('auto-reset-mocks/without-auto-reset');
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 });

e2e/__tests__/autoRestoreMocks.test.ts

@@ -9,10 +9,10 @@ import runJest from '../runJest';
 
 test('suite with auto-restore', () => {
   const result = runJest('auto-restore-mocks/with-auto-restore');
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 });
 
 test('suite without auto-restore', () => {
   const result = runJest('auto-restore-mocks/without-auto-restore');
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 });

e2e/__tests__/clearCache.test.ts

@@ -14,22 +14,22 @@ const CACHE = path.resolve(tmpdir(), 'clear-cache-directory');
 
 describe('jest --clearCache', () => {
   test('normal run results in cache directory being written', () => {
-    const {status} = runJest('clear-cache', [`--cacheDirectory=${CACHE}`]);
+    const {exitCode} = runJest('clear-cache', [`--cacheDirectory=${CACHE}`]);
 
     expect(fs.existsSync(CACHE)).toBe(true);
-    expect(status).toBe(0);
+    expect(exitCode).toBe(0);
   });
-  test('clearCache results in deleted directory and exit status 0', () => {
+  test('clearCache results in deleted directory and exitCode 0', () => {
     expect(fs.existsSync(CACHE)).toBe(true);
 
-    const {status, stdout, stderr} = runJest('clear-cache', [
+    const {exitCode, stdout, stderr} = runJest('clear-cache', [
       '--clearCache',
       `--cacheDirectory=${CACHE}`,
     ]);
 
     expect(fs.existsSync(CACHE)).toBe(false);
     expect(stdout).toBe(`Cleared ${CACHE}`);
     expect(stderr).toBe('');
-    expect(status).toBe(0);
+    expect(exitCode).toBe(0);
   });
 });

e2e/__tests__/cliHandlesExactFilenames.test.ts

@@ -28,7 +28,7 @@ test('CLI accepts exact file names if matchers matched', () => {
 
   const result = runJest(DIR, ['-i', '--forceExit', './foo/bar.spec.js']);
 
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
 
   const {rest, summary} = extractSummary(result.stderr);
 
@@ -47,7 +47,7 @@ test('CLI skips exact file names if no matchers matched', () => {
 
   const result = runJest(DIR, ['-i', '--forceExit', './foo/bar.js']);
 
-  expect(result.status).toBe(1);
+  expect(result.exitCode).toBe(1);
   expect(result.stdout).toMatch(/No tests found([\S\s]*)2 files checked./);
   expect(result.stderr).toEqual('');
 });

e2e/__tests__/config.test.ts

@@ -16,7 +16,7 @@ test('config as JSON', () => {
       }),
   ]);
 
-  expect(result.status).toBe(1);
+  expect(result.exitCode).toBe(1);
   expect(result.stdout).toMatch('No tests found');
 });
 
@@ -28,7 +28,7 @@ test('works with sane config JSON', () => {
       }),
   ]);
 
-  expect(result.status).toBe(1);
+  expect(result.exitCode).toBe(1);
   expect(result.stderr).toMatch('works just fine');
 });
 
@@ -65,6 +65,6 @@ test('works with jsdom testEnvironmentOptions config JSON', () => {
       }),
   ]);
 
-  expect(result.status).toBe(0);
+  expect(result.exitCode).toBe(0);
   expect(result.stderr).toContain('found url jestjs.io');
 });

e2e/__tests__/console.test.ts

@@ -11,29 +11,29 @@ import {extractSummary, run} from '../Utils';
 import runJest from '../runJest';
 
 test('console printing', () => {
-  const {stderr, status} = runJest('console');
+  const {stderr, exitCode} = runJest('console');
   const {summary, rest} = extractSummary(stderr);
 
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();
 });
 
 test('console printing with --verbose', () => {
-  const {stderr, stdout, status} = runJest('console', [
+  const {stderr, stdout, exitCode} = runJest('console', [
     '--verbose',
     '--no-cache',
   ]);
   const {summary, rest} = extractSummary(stderr);
 
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(stdout)).toMatchSnapshot();
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();
 });
 
 test('does not print to console with --silent', () => {
-  const {stderr, stdout, status} = runJest('console', [
+  const {stderr, stdout, exitCode} = runJest('console', [
     // Need to pass --config because console test specifies `verbose: false`
     '--config=' +
       JSON.stringify({
@@ -44,18 +44,18 @@ test('does not print to console with --silent', () => {
   ]);
   const {summary, rest} = extractSummary(stderr);
 
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(stdout)).toMatchSnapshot();
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();
 });
 
 // issue: https://github.com/facebook/jest/issues/5223
 test('the jsdom console is the same as the test console', () => {
-  const {stderr, stdout, status} = runJest('console-jsdom');
+  const {stderr, stdout, exitCode} = runJest('console-jsdom');
   const {summary, rest} = extractSummary(stderr);
 
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(stdout)).toMatchSnapshot();
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();
@@ -64,10 +64,10 @@ test('the jsdom console is the same as the test console', () => {
 test('does not error out when using winston', () => {
   const dir = path.resolve(__dirname, '../console-winston');
   run('yarn', dir);
-  const {stderr, stdout, status} = runJest(dir);
+  const {stderr, stdout, exitCode} = runJest(dir);
   const {summary, rest} = extractSummary(stderr);
 
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(stdout)).toMatchSnapshot();
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();

e2e/__tests__/consoleAfterTeardown.test.ts

@@ -10,9 +10,9 @@ import {extractSummary} from '../Utils';
 import runJest from '../runJest';
 
 test('console printing', () => {
-  const {stderr, status} = runJest('console-after-teardown');
+  const {stderr, exitCode} = runJest('console-after-teardown');
   const {rest} = extractSummary(stderr);
 
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(rest)).toMatchSnapshot();
 });

e2e/__tests__/consoleLogOutputWhenRunInBand.test.ts

@@ -23,13 +23,13 @@ test('prints console.logs when run with forceExit', () => {
     'package.json': '{}',
   });
 
-  const {stderr, stdout, status} = runJest(DIR, [
+  const {stderr, stdout, exitCode} = runJest(DIR, [
     '-i',
     '--ci=false',
     '--forceExit',
   ]);
   const {rest, summary} = extractSummary(stderr);
-  expect(status).toBe(0);
+  expect(exitCode).toBe(0);
   expect(wrap(rest)).toMatchSnapshot();
   expect(wrap(summary)).toMatchSnapshot();
   expect(wrap(stdout)).toMatchSnapshot();