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jest-environment-node: Add queueMicrotask #9140

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Nov 6, 2019
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jest-environment-node: Add queueMicrotask #9140

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1c2db72
Add global.queueMicrotask
BlackGlory Nov 6, 2019
d5583ac
jest-environment-node: Add queueMicrotask
BlackGlory Nov 6, 2019
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
- `[jest-diff]` Add `firstOrLastEmptyLineReplacement` option and export 3 `diffLines` functions ([#8955](https://github.com/facebook/jest/pull/8955))
- `[jest-environment-jsdom]` Add `fakeTimersLolex` ([#8925](https://github.com/facebook/jest/pull/8925))
- `[jest-environment-node]` Add `fakeTimersLolex` ([#8925](https://github.com/facebook/jest/pull/8925))
- `[jest-environment-node]` Add `queueMicrotask` ([#9140](https://github.com/facebook/jest/pull/9140))
- `[@jest/fake-timers]` Add Lolex as implementation of fake timers ([#8897](https://github.com/facebook/jest/pull/8897))
- `[jest-get-type]` Add `BigInt` support. ([#8382](https://github.com/facebook/jest/pull/8382))
- `[jest-matcher-utils]` Add `BigInt` support to `ensureNumbers` `ensureActualIsNumber`, `ensureExpectedIsNumber` ([#8382](https://github.com/facebook/jest/pull/8382))
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4 changes: 4 additions & 0 deletions packages/jest-environment-node/src/index.ts
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Expand Up @@ -53,6 +53,10 @@ class NodeEnvironment implements JestEnvironment {
global.TextEncoder = TextEncoder;
global.TextDecoder = TextDecoder;
}
// queueMicrotask is global in Node >= 11
if (typeof queueMicrotask !== 'undefined') {
global.queueMicrotask = queueMicrotask;
}
installCommonGlobals(global, config.globals);
this.moduleMocker = new ModuleMocker(global);

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