test: Add e2e for jest-circus

e2e/__tests__/circusConcurrentEach.test.ts

@@ -0,0 +1,29 @@
+/**
+ * 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 {json as runWithJson} from '../runJest';
+
+it('works with concurrent.each', () => {
+  const {json} = runWithJson('circus-concurrent', [
+    'concurrent-each.test.js',
+    '--testRunner=jest-circus/runner',
+  ]);
+  expect(json.numTotalTests).toBe(4);
+  expect(json.numPassedTests).toBe(2);
+  expect(json.numFailedTests).toBe(0);
+  expect(json.numPendingTests).toBe(2);
+});
+
+it('works with concurrent.only.each', () => {
+  const {json} = runWithJson('circus-concurrent', [
+    'concurrent-only-each.test.js',
+    '--testRunner=jest-circus/runner',
+  ]);
+  expect(json.numTotalTests).toBe(4);
+  expect(json.numPassedTests).toBe(2);
+  expect(json.numFailedTests).toBe(0);
+  expect(json.numPendingTests).toBe(2);
+});

e2e/circus-concurrent/__tests__/concurrent-each.test.js

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+/**
+ * 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.
+ */
+
+'use strict';
+
+it.concurrent.each([
+  [1, 2],
+  [2, 3],
+])('adds one to number', async (a, b) => {
+  expect(a + 1).toBe(b);
+});
+
+it.concurrent.skip.each([
+  [1, 2],
+  [2, 3],
+])('should skip this test', Promise.resolve());

e2e/circus-concurrent/__tests__/concurrent-only-each.test.js

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+/**
+ * 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.
+ */
+
+'use strict';
+
+it.concurrent.only.each([
+  [1, 2],
+  [2, 3],
+])('adds one to number', async (a, b) => {
+  expect(a + 1).toBe(b);
+});
+
+it.concurrent.each([
+  [1, 2],
+  [2, 3],
+])('adds one to number', async (a, b) => {
+  expect(a + 1).toBe(b);
+});

e2e/circus-concurrent/package.json

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+{
+  "jest": {
+    "testEnvironment": "node"
+  }
+}