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fix: simulated HTTP errors now delayed as expected #182
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IgorMinar
approved these changes
Mar 9, 2018
src/in-mem/delay-response.ts
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| @@ -0,0 +1,30 @@ | |||
| import { Observable } from 'rxjs/Observable'; | |||
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| /** adds specified delay (in ms) to both next and error channels of the response observable */ | |||
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please add docs you wrote for changelog also here so that nobody reading the code is wondering why we have a custom delay operator.
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Added reference to the CHANGELOG
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wardbell
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Mar 9, 2018
CHANGELOG.md
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| <a id="0.5.4"></a> | ||
| ## 0.5.4 (2018-03-09) | ||
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| Simulated HTTP error responses were not delaying the prescribed time when using RxJS `delay()` |
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Describes the change to the implementation of simulated delay
wardbell
commented
Mar 9, 2018
| @@ -160,7 +160,7 @@ export abstract class BackendService { | |||
| */ | |||
| protected addDelay(response: Observable<any>): Observable<any> { | |||
| const d = this.config.delay; | |||
| return d === 0 ? response : delay.call(response, d || 500); | |||
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Replaces RxJS delay() (incorrect for errors) with new delayRespons() function.
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Piggy backed fix to issue #180 |
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Fixes bug in which a simulated HTTP error did NOT honor the prescribed latency delay.
New
makeResponseDelay()function cures that.Added tests for this.
Library no longer uses RxJS
delay()which may make userland tests easier because Angular TestBed "hates" RxJSdelay()(it usesinterval()).Also closes #180.
When this PR is merged, can publish the new version to NPM as release 0.5.4.