Closed jorgeitenjr closed 7 years ago
There's no provider for DeepLinker.
Try adding it to the providers in test.ts.
On Sat, 21 Jan 2017 at 08:36, Jorge Iten Jr notifications@github.com wrote:
Hi, I am just trying to add a component (TopTabPage) in my page and expecting my instance to be truthy. Have someone got the same problem or/and know the solution?
FAILED TESTS:
HomePage
✖ initialises Chrome 55.0.2883 (Mac OS X 10.11.6) Error: No provider for DeepLinker! at NoProviderError.BaseError [as constructor] (webpack:///~/@angular/core/src/facade/errors.js:24:0 <- src/test.ts:7948:34) at NoProviderError.AbstractProviderError [as constructor] (webpack:///~/@angular/core/src/di/reflective_errors.js:41:0 <- src/test.ts:52518:16) at new NoProviderError (webpack:///~/@angular/core/src/di/reflective_errors.js:72:0 <- src/test.ts:52549:16) at ReflectiveInjector_._throwOrNull (webpack:///~/@angular/core/src/di/reflective_injector.js:758:0 <- src/test.ts:97335:19) at ReflectiveInjector_._getByKeyDefault (webpack:///~/@angular/core/src/di/reflective_injector.js:786:0 <- src/test.ts:97363:25) at ReflectiveInjector_._getByKey (webpack:///~/@angular/core/src/di/reflective_injector.js:749:0 <- src/test.ts:97326:25) at ReflectiveInjector_.get (webpack:///~/@angular/core/src/di/reflective_injector.js:558:0 <- src/test.ts:97135:21) at TestBed.get (webpack:///~/@angular/core/bundles/core-testing.umd.js:814:0 <- src/test.ts:12226:67) at CompiledTemplate.proxyViewClass.AppView.injectorGet (webpack:///~/@angular/core/src/linker/view.js:109:0 <- src/test.ts:97877:45) at CompiledTemplate.proxyViewClass.DebugAppView.injectorGet (webpack:///~/@angular/core/src/linker/view.js:351:0 <- src/test.ts:98119:49) Error: Uncaught (in promise): Error: Error in ./TopTabPage class TopTabPage - inline template:0:0 caused by: No provider for DeepLinker! at resolvePromise (webpack:///~/zone.js/dist/zone.js:468:0 <- src/test.ts:118950:31) at resolvePromise (webpack:///~/zone.js/dist/zone.js:453:0 <- src/test.ts:118935:17) at webpack:///~/zone.js/dist/zone.js:502:0 <- src/test.ts:118984:17 at ZoneDelegate.invokeTask (webpack:///~/zone.js/dist/zone.js:265:0 <- src/test.ts:118747:35) at ProxyZoneSpec.onInvokeTask (webpack:///~/zone.js/dist/proxy.js:103:0 <- src/test.ts:88858:39) at ZoneDelegate.invokeTask (webpack:///~/zone.js/dist/zone.js:264:0 <- src/test.ts:118746:40) at Zone.runTask (webpack:///~/zone.js/dist/zone.js:154:0 <- src/test.ts:118636:47) at drainMicroTaskQueue (webpack:///~/zone.js/dist/zone.js:401:0 <- src/test.ts:118883:35) at ZoneTask.invoke (webpack:///~/zone.js/dist/zone.js:339:0 <- src/test.ts:118821:25) at data.args.(anonymous function) (webpack:///~/zone.js/dist/zone.js:970:0 <- src/test.ts:119452:25)
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I tried, then I got: Can't resolve all parameters for DeepLinker: (?, ?, ?).
The parameters are: (_app: App, _serializer: UrlSerializer, _location: Location);
Is there a way to inform the provider's parameter?
I also tried to create a mock to it but then: caused by:this.parent.registerChildNav is not a function
Mocking was probably the way to go. From the limited details provided it looks like "DeepLinker" expects a parent variable with of type NavController (NavMock). I've not heard of DeepLinker and am AFK so can't be sure.
As there is no issue with the repository I am going to close this issue, please see #191 for the suggested path for getting help with general unit testing problems.
Thanks
Had this issue with a component using ion-select
, the following worked:
{provide: DeepLinker, useFactory: () => ConfigMock.instance()},
basically mock out the deep linker with something. MMV with tabs page
Had this issue with a component using
ion-select
, the following worked:{provide: DeepLinker, useFactory: () => ConfigMock.instance()},
basically mock out the deep linker with something. MMV with tabs page
yay it's working
Hi, I am just trying to add a component (TopTabPage) in my page and expecting my instance to be truthy. Have someone got the same problem or/and know the solution?