javascript - how to mock providers specified in @component meta data in angular-2.0.0-rc-4 -

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since, overrideproviders not supported in angular-2.0.0-rc-4.

i tried using

beforeeach(() => { addproviders([     testcomponentbuilder,     feedslistcomponent, {         provide: feedsservice,         useclass: mockfeedsservice     } ]);

});

i able mock service if provided @ bootstrap phase. if it's provided @componet level below

@component({  ...  providers: ['feedsservice'] }) class feedslistcomponent { }

even if used provide it's not taking mockedservice. so, there alternative way mock services specified in @component meta data instead of overrideproviders

you need use overrideproviders testcomponentbuilder

https://angular.io/docs/ts/latest/api/core/testing/testcomponentbuilder-class.html


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