public async Task should_create_content_with_media_type_and_serializer_settings()
{
var client = new MockHttpClient();
client.When("*").Then(x => new HttpResponseMessage()
.WithJsonContent(new
{
FirstName = "John",
LastName = "Doe",
}, "application/vnd.mockhttphandler.local", new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
var response = await client.SendAsync(request);
var responseObj = JsonConvert.DeserializeObject <dynamic>(await response.Content.ReadAsStringAsync());
Assert.Equal(responseObj.firstName.ToString(), "John");
Assert.Equal(responseObj.lastName.ToString(), "Doe");
Assert.Equal("application/vnd.mockhttphandler.local", response.Content.Headers.ContentType.MediaType);
}
public async Task When_url_condition_should_match(string requestUri, string queryUri, bool match)
{
var client = new MockHttpClient();
client.When(new Uri(queryUri, UriKind.RelativeOrAbsolute))
.Then(HttpStatusCode.OK);
Assert.Equal(match ? HttpStatusCode.OK : HttpStatusCode.NotFound, (await client.GetAsync(requestUri)).StatusCode);
}
public async Task When_url_query_condition_should_match(string requestUri, string pathRule, bool match)
{
var client = new MockHttpClient();
client.When(pathRule)
.Then(HttpStatusCode.OK);
Assert.Equal(match ? HttpStatusCode.OK : HttpStatusCode.NotFound, (await client.GetAsync(requestUri)).StatusCode);
}
public TestHttpRepository()
{
var repo = new MockHttpClient();
repo.When(putRequest => putRequest.HasMethod(HttpMethod.Put))
.Then(async putRequest =>
{
var requestString = await putRequest.Content.ReadAsStringAsync();
repo.When(HttpMethod.Get, putRequest.RequestUri)
.Then(x => new HttpResponseMessage(HttpStatusCode.OK)
.WithStringContent(
requestString,
mediaType: putRequest.Content.Headers.ContentType.MediaType));
return(new HttpResponseMessage(HttpStatusCode.OK));
});
repo.BaseAddress = new Uri("http://mockhttpclient.local");
Repo = repo;
}
public async Task When_multiple_conditions_should_match_all(string requestUri, string queryUri1, string queryUri2, bool match)
{
var client = new MockHttpClient();
client.When(queryUri1)
.When(queryUri2)
.Then(HttpStatusCode.OK);
Assert.Equal(match ? HttpStatusCode.OK : HttpStatusCode.NotFound, (await client.GetAsync(requestUri)).StatusCode);
}
public async Task When_header_wihtout_value_should_match_any_value()
{
var client = new MockHttpClient();
client.When(x => x.HasHeader("version"))
.Then(HttpStatusCode.OK);
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
request.Headers.Add("version", "4");
Assert.Equal(HttpStatusCode.OK, (await client.SendAsync(request)).StatusCode);
}
public async Task When_content_header_condition_should_match()
{
var client = new MockHttpClient();
client.When(x => x.HasHeader("content-type", "application/json"))
.Then(HttpStatusCode.OK);
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
request.Content = new StringContent("");
request.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
Assert.Equal(HttpStatusCode.OK, (await client.SendAsync(request)).StatusCode);
}
public async Task When_string_content_different_should_not_match()
{
// Arrange
var client = new MockHttpClient();
client
.When(x => x.Content.IsString("name=Wayne"))
.Then(HttpStatusCode.OK);
// Act
var result = await client.GetAsync(new Uri("http://mockhttphandler.local"));
// Assert
Assert.NotEqual(HttpStatusCode.OK, result.StatusCode);
}
public async Task When_byte_array_different_should_not_match()
{
// Arrange
var client = new MockHttpClient();
client
.When(x => x.Content.IsByteArray(new byte[] { 11, 22, 33 }))
.Then(HttpStatusCode.OK);
// Act
var result = await client.PostAsync(new Uri("http://mockhttphandler.local"), new ByteArrayContent(new byte[] { 10, 20, 30 }));
// Assert
Assert.NotEqual(HttpStatusCode.OK, result.StatusCode);
}
public async Task When_multiple_headers_condition_should_match_any()
{
var client = new MockHttpClient();
client.When(x => x.HasHeader("Accept", "application/json"))
.Then(HttpStatusCode.OK);
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
request.Headers.Add("Accept", "application/xml");
request.Headers.Add("Accept", "application/json");
request.Headers.Add("Accept", "text/html");
Assert.Equal(HttpStatusCode.OK, (await client.SendAsync(request)).StatusCode);
}
public async Task When_content_not_json_should_not_match()
{
// Arrange
var client = new MockHttpClient();
client
.When(x => x.Content.IsJson <TestDto>(x => true))
.Then(HttpStatusCode.OK);
// Act
var result = await client.PostAsync(new Uri("http://mockhttphandler.local"), new StringContent("not-a-json-string"));
// Assert
Assert.NotEqual(HttpStatusCode.OK, result.StatusCode);
}
public async Task Should_record_request_history()
{
var client = new MockHttpClient();
client.When("*").Then(HttpStatusCode.OK);
await client.GetAsync("http://mockhttphandler.local/1");
await client.GetAsync("http://mockhttphandler.local/2");
await client.GetAsync("http://mockhttphandler.local/3");
Assert.Equal(3, client.RequestHistory.Count);
Assert.Equal("/1", client.RequestHistory[0].RequestUri.AbsolutePath);
Assert.Equal("/2", client.RequestHistory[1].RequestUri.AbsolutePath);
Assert.Equal("/3", client.RequestHistory[2].RequestUri.AbsolutePath);
}
public async Task should_add_content_headers(string header, string value)
{
var client = new MockHttpClient();
client.When("*").Then(x => new HttpResponseMessage()
.WithHeader(header, value));
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
var response = await client.SendAsync(request);
var headers = response.Content.Headers.GetValues(header).ToList();
Assert.Single(headers);
Assert.Equal(value, headers[0]);
}
public async Task When_content_same_json_as_anonymous_should_match()
{
// Arrange
var client = new MockHttpClient();
client
.When(x => x.Content.IsJson(new
{
FirstName = "Wayne",
}))
.Then(HttpStatusCode.OK);
// Act
var result = await client.PostAsync(new Uri("http://mockhttphandler.local"), new StringContent(@"{""Firstname"":""Wayne"", ""IsMale"":true}"));
// Assert
Assert.Equal(HttpStatusCode.OK, result.StatusCode);
}
public async Task When_string_content_same_should_match()
{
// Arrange
var client = new MockHttpClient();
var content = "name=Wayne";
client
.When(x => x.Content.IsString(content))
.Then(HttpStatusCode.OK);
// Act
var result = await client.PostAsync(new Uri("http://mockhttphandler.local"),
new StringContent(content));
// Assert
Assert.Equal(HttpStatusCode.OK, result.StatusCode);
}
public async Task When_json_predicate_pass_then_should_match()
{
// Arrange
var client = new MockHttpClient();
client
.When(x => x.Content.IsJson <TestDto>(i => i.Firstname == "Wayne" && i.IsMale == true))
.Then(HttpStatusCode.OK);
// Act
var result = await client.PostAsJsonAsync(new Uri("http://mockhttphandler.local"),
new TestDto
{
Firstname = "Wayne",
IsMale = true
});
// Assert
Assert.Equal(HttpStatusCode.OK, result.StatusCode);
}
public async Task should_add_header_mix()
{
var client = new MockHttpClient();
client.When("*").Then(x => new HttpResponseMessage()
.WithHeader("content-disposition", "inline")
.WithHeader("warning", "110")
.WithHeader("content-type", "application/json")
.WithHeader("my-custom-header", "BOOM"));
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
var response = await client.SendAsync(request);
Assert.Equal("inline", response.Content.Headers.GetValues("content-disposition").Single());
Assert.Equal("application/json", response.Content.Headers.GetValues("content-type").Single());
Assert.Equal("110", response.Headers.GetValues("warning").Single());
Assert.Equal("BOOM", response.Headers.GetValues("my-custom-header").Single());
}
public async Task When_content_same_json_should_match()
{
// Arrange
var testDto = new TestDto
{
Firstname = "Wayne",
IsMale = true
};
var client = new MockHttpClient();
client
.When(x => x.Content.IsJson(testDto))
.Then(HttpStatusCode.OK);
var content = JsonConvert.SerializeObject(testDto);
// Act
var result = await client.PostAsync(new Uri("http://mockhttphandler.local"), new StringContent(content));
// Assert
Assert.Equal(HttpStatusCode.OK, result.StatusCode);
}
public async Task should_create_content_with_media_type()
{
var client = new MockHttpClient();
client.When("*").Then(x => new HttpResponseMessage()
.WithXmlContent(new Name
{
FirstName = "John",
LastName = "Doe",
}, "application/vnd.mockhttphandler.local"));
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
var response = await client.SendAsync(request);
var result = await response.Content.ReadAsStringAsync();
Assert.Contains("<FirstName>John</FirstName>", result);
Assert.Contains("<LastName>Doe</LastName>", result);
Assert.Equal("application/vnd.mockhttphandler.local", response.Content.Headers.ContentType.MediaType);
}
public async Task should_create_content()
{
var client = new MockHttpClient();
client.When("*").Then(x => new HttpResponseMessage()
.WithJsonContent(new
{
FirstName = "John",
LastName = "Doe",
}));
var request = new HttpRequestMessage();
request.RequestUri = new Uri("http://mockhttphandler.local");
var response = await client.SendAsync(request);
var responseObj = JsonConvert.DeserializeObject <dynamic>(await response.Content.ReadAsStringAsync());
Assert.Equal(responseObj.FirstName.ToString(), "John");
Assert.Equal(responseObj.LastName.ToString(), "Doe");
Assert.Equal("application/json", response.Content.Headers.ContentType.MediaType);
}
public async Task When_invalid_urlQuery_should_throw(string urlQuery)
{
var client = new MockHttpClient();
Assert.Throws <InvalidUrlQueryException>(() => client.When(urlQuery).Then(HttpStatusCode.OK));
}