HttpTestingController
HttpTestingController
class
Controller to be injected into tests, that allows for mocking and flushing of requests.
abstract class HttpTestingController {
abstract match(match: string | RequestMatch | ((req: HttpRequest<any>) => boolean)): TestRequest[]
abstract expectOne(url: string, description?: string): TestRequest
abstract expectNone(url: string, description?: string): void
abstract verify(opts?: { ignoreCancelled?: boolean; }): void
}
Methods
match() | |||
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Search for requests that match the given parameter, without any expectations. | |||
abstract match(match: string | RequestMatch | ((req: HttpRequest<any>) => boolean)): TestRequest[]Parameters
Returns
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expectOne() | ||||||||||||||||||||||||
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Expect that a single request has been made which matches the given URL, and return its mock. | ||||||||||||||||||||||||
3 overloads...Show All Hide All abstract expectOne(url: string, description?: string): TestRequestParameters
Returns
Overload #1Expect that a single request has been made which matches the given parameters, and return its mock.
abstract expectOne(params: RequestMatch, description?: string): TestRequestParameters
Returns
Overload #2Expect that a single request has been made which matches the given predicate function, and return its mock.
abstract expectOne(matchFn: (req: HttpRequest<any>) => boolean, description?: string): TestRequestParameters
Returns
Overload #3Expect that a single request has been made which matches the given condition, and return its mock.
abstract expectOne(match: string | RequestMatch | ((req: HttpRequest<any>) => boolean), description?: string): TestRequestParameters
Returns
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If no such request has been made, or more than one such request has been made, fail with an error message including the given request description, if any. |
expectNone() | ||||||||||||||||||||||||
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Expect that no requests have been made which match the given URL. | ||||||||||||||||||||||||
3 overloads...Show All Hide All abstract expectNone(url: string, description?: string): voidParameters
Returns
Overload #1Expect that no requests have been made which match the given parameters.
abstract expectNone(params: RequestMatch, description?: string): voidParameters
Returns
Overload #2Expect that no requests have been made which match the given predicate function.
abstract expectNone(matchFn: (req: HttpRequest<any>) => boolean, description?: string): voidParameters
Returns
Overload #3Expect that no requests have been made which match the given condition.
abstract expectNone(match: string | RequestMatch | ((req: HttpRequest<any>) => boolean), description?: string): voidParameters
Returns
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If a matching request has been made, fail with an error message including the given request description, if any. |
verify() | |||
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Verify that no unmatched requests are outstanding. | |||
abstract verify(opts?: { ignoreCancelled?: boolean; }): voidParameters
Returns
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If any requests are outstanding, fail with an error message indicating which requests were not handled. If |
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https://v8.angular.io/api/common/http/testing/HttpTestingController