toMatchObject throws TypeError when a source property is null #6313
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packages/expect/src/utils.js
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| @@ -206,6 +206,8 @@ export const subsetEquality = (object: Object, subset: Object) => { | |||
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| return Object.keys(subset).every( | |||
| key => | |||
| object !== null && | |||
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can do just object != null for both at once
CHANGELOG.md
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| @@ -7,6 +7,7 @@ | |||
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| ### Fixes | |||
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| * `[expect]` toMatchObject throws TypeError when a source property is null ([#6313](https://github.com/facebook/jest/pull/6313)) | |||
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If you rebase, this should go under master (23.0.1 has been released)
Codecov Report
@@ Coverage Diff @@
## master #6313 +/- ##
==========================================
+ Coverage 63.65% 63.67% +0.02%
==========================================
Files 227 226 -1
Lines 8637 8634 -3
Branches 3 3
==========================================
Hits 5498 5498
+ Misses 3138 3135 -3
Partials 1 1
Continue to review full report at Codecov.
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Mind rebasing/merging master? |
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Done. |
* upstream/master: normalize icons and slashes across OSes (jestjs#6310) fix: toMatchObject throws TypeError when a source property is null (jestjs#6313)
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This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. |
Summary
This fixes the issue brought up in #6235
This code above gives a TypeError as opposed to a nice assertion error.
Test plan
Added a few tests for the subsetEqulity function.
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