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expect/jest-matcher-utils: Improve report when assertion fails, part 5 #7557

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merged 14 commits into from
Jan 11, 2019
Merged

expect/jest-matcher-utils: Improve report when assertion fails, part 5 #7557

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80f97b3
expect/jest-matcher-utils: Improve report when assertion fails, part 5
pedrottimark Dec 27, 2018
b2b40a2
Merge changes to re-activate prettier eslint rule
pedrottimark Dec 27, 2018
c26d8ec
Edit utils and improve one snapshot
pedrottimark Dec 28, 2018
5debacd
Update CHANGELOG.md
pedrottimark Dec 28, 2018
9f2e7e9
Improve message for ensureNoExpected
pedrottimark Dec 29, 2018
159e216
Rewrite promise instead message
pedrottimark Dec 29, 2018
a275d5f
Merge changes to fix CI
pedrottimark Dec 30, 2018
a896566
Rewrite half of non-promise value tests with not
pedrottimark Dec 31, 2018
e3b7d02
Delete empty line and duplicated words
pedrottimark Jan 4, 2019
de47699
Rebuild and update e2e snapshot
pedrottimark Jan 4, 2019
6b6aede
Merge from master yet another try to stabilize CI
pedrottimark Jan 4, 2019
7f67e21
Add section about promise property to ExpectAPI.md
pedrottimark Jan 9, 2019
fabe202
Update example code to use options in ExpectAPI.md
pedrottimark Jan 9, 2019
e949202
Added promise property to MatcherState
pedrottimark Jan 11, 2019
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -33,6 +33,7 @@
- `[jest-validate]` Add syntax to validate multiple permitted types ([#7207](https://github.com/facebook/jest/pull/7207))
- `[jest-config]` Accept an array as as well as a string for `testRegex`([#7209]https://github.com/facebook/jest/pull/7209))
- `[expect/jest-matcher-utils]` Improve report when assertion fails, part 4 ([#7241](https://github.com/facebook/jest/pull/7241))
- `[expect/jest-matcher-utils]` Improve report when assertion fails, part 5 ([#7557](https://github.com/facebook/jest/pull/7557))
- `[expect]` Check constructor equality in .toStrictEqual() ([#7005](https://github.com/facebook/jest/pull/7005))
- `[jest-util]` Add `jest.getTimerCount()` to get the count of scheduled fake timers ([#7285](https://github.com/facebook/jest/pull/7285))
- `[jest-config]` Add `dependencyExtractor` option to use a custom module to extract dependencies from files ([#7313](https://github.com/facebook/jest/pull/7313), [#7349](https://github.com/facebook/jest/pull/7349), [#7350](https://github.com/facebook/jest/pull/7350))
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10 changes: 6 additions & 4 deletions e2e/__tests__/__snapshots__/failures.test.js.snap
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Expand Up @@ -360,8 +360,9 @@ exports[`works with async failures 1`] = `

expect(received).rejects.toEqual()

Expected received Promise to reject, instead it resolved to value
{\\"foo\\": \\"bar\\"}
Received promise resolves instead of rejects

Received value: {\\"foo\\": \\"bar\\"}
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16 |
17 | test('expect reject', () =>
Expand All @@ -377,8 +378,9 @@ exports[`works with async failures 1`] = `

expect(received).resolves.toEqual()

Expected received Promise to resolve, instead it rejected to value
{\\"foo\\": \\"bar\\"}
Received promise rejects instead of resolves

Received value: {\\"foo\\": \\"bar\\"}

19 |
20 | test('expect resolve', () =>
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4 changes: 2 additions & 2 deletions packages/expect/src/__tests__/__snapshots__/assertionCounts.test.js.snap
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@@ -1,9 +1,9 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP

exports[`.hasAssertions() throws if expected is not undefined 1`] = `
"<dim>expect(</><red>received</><dim>)[.not].hasAssertions(</><dim>)</>
"<dim>expect(</><red>received</><dim>)[.not].hasAssertions()</>

<bold>Matcher error</>: <green>expected</> value must be omitted or undefined
<bold>Matcher error</>: this matcher must not have an expected argument

Expected has type: number
Expected has value: <green>2</>"
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