chrisfcarroll/TestBase.HttpClient.Fakev4.1.4

*TestBase* gives you a flying start with - fluent assertions that are simple to extend - sharp error messages - tools to help you test with “heavyweight” dependencies on - AspNetCore.Mvc, AspNet.Mvc 3-5, or WebApi Contexts - HttpClient - Ado.Net - Streams & Logging - Mix & match with your favourite test runners & assertions. # TestBase.HttpClient.Fake ``` //Arrange var httpClient = new FakeHttpClient() .SetupGetUrl("https://host.*/").Returns(request=> "Got:" + request.RequestUri) .SetupGetPath("/uri[Pp]attern/").Returns("stringcontent") .SetupPost(".*").Returns(response) .SetupPost(".*", new byte[]{1,2,3}).Returns(otherResponse) .SetupPost(".*", "a=1&b=2") .Returns( request => "You said : " + request.Content.ReadAsStringAsync().ConfigureFalseGetResult(), HttpStatusCode.Accepted) .Setup(x=>x.RequestUri.PathAndQuery.StartsWith("/this")).Returns(response) .Setup(x=>x.Method ==HttpMethod.Put) .Returns(new HttpResponseMessage(HttpStatusCode.Accepted)); // Act var putResponse = await httpClient.PutAsync("http://localhost/thing", new StringContent("{a=1,b=2}")); var postResponse= await httpClient.PostAsync("http://[::1]/", new StringContent("a=1&b=2")); //Debug httpClient.Invocations .ForEach(async i =>Console.WriteLine("{0} {1}",i.RequestUri, await i.Content.ReadAsStringAsync())); //Assert putResponse.StatusCode.ShouldBe(HttpStatusCode.Accepted); postResponse.ShouldBe(response); // ==> SetupPost(".*").Returns(response) was the first // matched setup. Setups are tried in first-to-last order. httpClient.Verify(x=>x.Method ==HttpMethod.Put, "Expected Put, but no matching invocations."); httpClient.Verify( x=>x.Method ==HttpMethod.Post && x.Content.ReadAsStringAsync().ConfigureFalseGetResult()=="a=1&b=2", "Expected Post a=1&b=2"); httpClient.VerifyAll(); // ==> "Exception : 4 unmatched expectations" ``` ### TestBase Chainable fluent assertions get you to the point concisely. ``` UnitUnderTest.Action() .ShouldNotBeNull() .ShouldEqualByValueExceptFor(new {Id=1, Descr=expected}, ignoreList ) .Payload .ShouldMatchIgnoringCase("I expected this") .Should(someOtherPredicate); .ShouldEqualByValue().ShouldEqualByValueExceptFor(...).ShouldEqualByValueOnMembers() work with all kinds of object and collections, and report what differed. string.ShouldMatch(pattern).ShouldNotMatch().ShouldBeEmpty().ShouldNotBeEmpty() .ShouldNotBeNullOrEmptyOrWhiteSpace().ShouldEqualIgnoringCase() .ShouldContain().ShouldStartWith().ShouldEndWith().ShouldBeContainedIn().ShouldBeOneOf().ShouldNotBeOneOf() numeric.ShouldBeBetween().ShouldEqualWithTolerance()....GreaterThan....LessThan...GreaterOrEqualTo ... ienumerable.ShouldAll().ShouldContain().ShouldNotContain().ShouldBeEmpty().ShouldNotBeEmpty() ... stream.ShouldHaveSameStreamContentAs().ShouldContain() value.ShouldBe().ShouldNotBe().ShouldBeOfType().ShouldBeAssignableTo()... .ShouldAll(predicate), .SingleOrAssertFail()... ``` See also - [TestBase](https://www.nuget.org/packages/TestBase) - [TestBase.AspNetCore.Mvc](https://www.nuget.org/packages/TestBase.AspNetCore.Mvc) - [TestBase-Mvc](https://www.nuget.org/packages/TestBase-Mvc) - [TestBase.AdoNet](https://www.nuget.org/packages/TestBase.AdoNet) - [Serilog.Sinks.ListOfString](https://www.nuget.org/packages/Serilog.Sinks.Listofstring) - [Extensions.Logging.ListOfString](https://www.nuget.org/packages/Extensions.Logging.ListOfString)