test: import jest-extended testsuite

tests/jest-extended/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017-present Matt Phillips <[email protected]> (mattphillips.io)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

tests/jest-extended/README.md

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+# jest-extended repo tests
+
+A subtree of the upstream jest-extended repo, snapshotted from:
+
+<https://github.com/jest-community/jest-extended/tree/c8a31132cf2ccdfc1373d948d7ec299aea7fdfb9> (tag: `v4.0.2`)
+
+When updating, use the same commit or update the link and incorporate the changes

tests/jest-extended/examples/typescript/all/src/add.ts

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+export const add = (a: number, b: number): number => a + b;

tests/jest-extended/examples/typescript/all/test/add.test.ts

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+// eslint-disable-next-line import/no-unresolved
+import { add } from '../src/add.js';
+
+describe('add', () => {
+  test('Commutative Law of Addition', () => {
+    expect(add(1, 2)).toBe(add(2, 1));
+  });
+
+  test('adding two integers returns an integer', () => {
+    expect(add(1, 100)).toBeInteger();
+  });
+
+  test('positive numbers remain positive', () => {
+    expect(add(1, 1)).toBePositive();
+  });
+
+  test('negative numbers remain negative', () => {
+    expect(add(-1, -1)).toBeNegative();
+  });
+
+  test('adding two even numbers does not give an odd number', () => {
+    expect(add(1, 3)).not.toBeOdd();
+  });
+
+  test('adding two odd numbers gives an even number', () => {
+    expect(add(1, 3)).toBeEven();
+  });
+
+  test('array equal another array regardless of the order', () => {
+    expect([1, 3]).toIncludeSameMembers([3, 1]);
+  });
+
+  test('array property equal another array regardless of the order', () => {
+    expect({ array: [1, 3] }).toEqual({
+      array: expect.toIncludeSameMembers([3, 1]),
+    });
+  });
+});

tests/jest-extended/package.json

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+{
+  "type": "module",  
+  "jest": {
+    "snapshotFormat": {
+      "escapeString": false,
+      "printBasicPrototype": false
+    },
+    "snapshotSerializers": [
+      "jest-serializer-ansi-escapes"
+    ]
+  }
+}

tests/jest-extended/test/matchers/__snapshots__/fail.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.fail fails with message 1`] = `"This shouldn't fail!"`;
+
+exports[`.fail fails without message 1`] = `"fails by .fail() assertion"`;

tests/jest-extended/test/matchers/__snapshots__/pass.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.pass does not pass, has no message 1`] = `"passes by .pass() assertion"`;
+
+exports[`.not.pass does not.pass, has no message 1`] = `"This should not pass!"`;

tests/jest-extended/test/matchers/__snapshots__/toBeAfter.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeAfter fails when given a later date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeAfter()</intensity>
+
+Expected date to be after <red>2018-06-01T22:00:00.000Z</color> but received:
+  <red>2018-06-02T22:00:00.000Z</color>"
+`;
+
+exports[`.toBeAfter fails when given an earlier date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeAfter()</intensity>
+
+Expected date to be after <red>2018-06-02T22:00:00.000Z</color> but received:
+  <red>2018-06-01T22:00:00.000Z</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeAfterOrEqualTo.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeAfterOrEqualTo fails when given a later date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeAfterOrEqualTo()</intensity>
+
+Expected date to be after or equal to <red>2019-09-01T22:00:00.000Z</color> but received:
+  <red>2019-09-10T22:00:00.000Z</color>"
+`;
+
+exports[`.not.toBeAfterOrEqualTo fails when given an equal date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeAfterOrEqualTo()</intensity>
+
+Expected date to be after or equal to <red>2019-09-01T22:00:00.000Z</color> but received:
+  <red>2019-09-01T22:00:00.000Z</color>"
+`;
+
+exports[`.toBeAfterOrEqualTo fails when given an earlier date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeAfterOrEqualTo()</intensity>
+
+Expected date to be after or equal to <red>2019-09-10T22:00:00.000Z</color> but received:
+  <red>2019-09-01T22:00:00.000Z</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeArray.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeArray fails when given an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeArray()</intensity>
+
+Expected value to not be an array received:
+  <red>[]</color>"
+`;
+
+exports[`.toBeArray fails when not given an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArray()</intensity>
+
+Expected value to be an array received:
+  <red>false</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeArrayOfSize.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeArrayOfSize fails when given an array of size 0 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to not be an array of size:
+  <green>0</color>
+Received:
+  value: <red>[]</color>
+  length: <red>0</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given neither a parameter nor an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>undefined</color>
+Received:
+  value: <red>[]</color>
+  length: <red>0</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of () => {} which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>[Function anonymous]</color>
+  length: <red>0</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of {} which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>{}</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of 0 which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>0</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of NaN which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>NaN</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of false which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>false</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of null which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>null</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of true which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>true</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type of undefined which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>undefined</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when given type which is not an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>1</color>
+Received:
+  value: <red>false</color>
+  length: <red>"Not Accessible"</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when not given a parameter 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>undefined</color>
+Received:
+  value: <red>[1]</color>
+  length: <red>1</color>"
+`;
+
+exports[`.toBeArrayOfSize fails when not given an array 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeArrayOfSize(</intensity><green>expected</color><dim>)</intensity>
+
+Expected value to be an array of size:
+  <green>5</color>
+Received:
+  value: <red>undefined</color>
+  length: <red>"Not Accessible"</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeBefore.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeBefore fails when given an earlier date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeBefore()</intensity>
+
+Expected date to be before <red>2018-06-02T22:00:00.000Z</color> but received:
+  <red>2018-06-01T22:00:00.000Z</color>"
+`;
+
+exports[`.toBeBefore fails when given a later date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeBefore()</intensity>
+
+Expected date to be before <red>2018-06-01T22:00:00.000Z</color> but received:
+  <red>2018-06-02T22:00:00.000Z</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeBeforeOrEqualTo.test.js.snap

@@ -0,0 +1,22 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeBeforeOrEqualTo fails when given an earlier date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeBeforeOrEqualTo()</intensity>
+
+Expected date to be before or equal to <red>2019-09-10T22:00:00.000Z</color> but received:
+  <red>2019-09-01T22:00:00.000Z</color>"
+`;
+
+exports[`.not.toBeBeforeOrEqualTo fails when given an equal date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeBeforeOrEqualTo()</intensity>
+
+Expected date to be before or equal to <red>2019-09-01T22:00:00.000Z</color> but received:
+  <red>2019-09-01T22:00:00.000Z</color>"
+`;
+
+exports[`.toBeBeforeOrEqualTo fails when given a later date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeBeforeOrEqualTo()</intensity>
+
+Expected date to be before or equal to <red>2019-09-01T22:00:00.000Z</color> but received:
+  <red>2019-09-10T22:00:00.000Z</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeBetween.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeBefore fails when date is in given range 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeBetween()</intensity>
+
+Expected date to be between <red>2019-09-01T22:00:00.000Z</color> and <red>2019-09-10T22:00:00.000Z</color> but received:
+  <red>2019-09-03T22:00:00.000Z</color>"
+`;
+
+exports[`.toBeBetween fails when date is not in given range 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeBetween()</intensity>
+
+Expected date to be between <red>2019-09-03T22:00:00.000Z</color> and <red>2019-09-10T22:00:00.000Z</color> but received:
+  <red>2019-09-01T22:00:00.000Z</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeBoolean.test.js.snap

@@ -0,0 +1,22 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeBoolean fails when given a boolean 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeBoolean()</intensity>
+
+Expected value to not be of type boolean, received:
+  <red>true</color>"
+`;
+
+exports[`.not.toBeBoolean fails when given an object of type boolean 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeBoolean()</intensity>
+
+Expected value to not be of type boolean, received:
+  <red>{}</color>"
+`;
+
+exports[`.toBeBoolean fails when not given a boolean 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeBoolean()</intensity>
+
+Expected value to be of type boolean, received:
+  <red>1</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeDate.test.js.snap

@@ -0,0 +1,15 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeDate fails when given a date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeDate()</intensity>
+
+Expected value to not be a date received:
+  <red>2018-01-01T13:00:00.000Z</color>"
+`;
+
+exports[`.toBeDate fails when not given a date 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeDate()</intensity>
+
+Expected value to be a date received:
+  <red>false</color>"
+`;

tests/jest-extended/test/matchers/__snapshots__/toBeDateString.test.js.snap

@@ -0,0 +1,15 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`.not.toBeDateString fails when given a date string 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).not.toBeDateString()</intensity>
+
+Expected value to not be a date string received:
+  <red>"2018-01-01T13:00:00.000Z"</color>"
+`;
+
+exports[`.toBeDateString fails when not given a date string 1`] = `
+"<dim>expect(</intensity><red>received</color><dim>).toBeDateString()</intensity>
+
+Expected value to be a date string received:
+  <red>"not a date"</color>"
+`;