public override async Task <HttpResponseMessage> SendAsync(MockHttpRequestContext requestContext, CancellationToken cancellationToken)
{
int nextRequestIndex = IncrementIfLessThan(ref _requestIndex, _responseSequence.Count - 1);
// TODO: if Reset() has been called from other thread, this can result in IndexOutOfRangeException. Have to handle this is some way and make it thread safe.
IResponseStrategy responseStrategy = nextRequestIndex >= 0
? _responseSequence[nextRequestIndex]
: null;
if (responseStrategy is null)
{
// TODO: clarify which mock.
throw new HttpMockException("No response configured for mock.");
}
try
{
cancellationToken.ThrowIfCancellationRequested();
Callback?.Invoke(requestContext.Request);
HttpResponseMessage responseMessage = await responseStrategy.ProduceResponseAsync(requestContext, cancellationToken).ConfigureAwait(false);
responseMessage.RequestMessage = requestContext.Request;
return(responseMessage);
}
finally
{
IsInvoked = true;
}
}
public override Task <HttpResponseMessage> ProduceResponseAsync(MockHttpRequestContext requestContext, CancellationToken cancellationToken)
{
return(Task.FromResult(new HttpResponseMessage(StatusCode)
{
Content = new ObjectContent(TypeOfValue, ValueFactory(requestContext.Request), Formatter, MediaType)
}));
}
public void Init()
{
var context = new MockHttpRequestContext();
RequestContext requestContext = new RequestContext(context, new RouteData());
UrlHelper = new UrlHelper(requestContext);
}
/// <inheritdoc />
public Task <bool> IsMatchAsync(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
return(Matchers.AnyAsync(requestContext));
}
/// <inheritdoc />
public async Task <bool> IsMatchAsync(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
return(!await _matcher.IsMatchAsync(requestContext).ConfigureAwait(false));
}
/// <inheritdoc />
public override bool IsMatch(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
return(requestContext.Request.Version.Equals(Value));
}
/// <summary>
/// Checks that the request matches a condition.
/// </summary>
/// <param name="requestContext">The request context.</param>
/// <returns><see langword="true"/> if the request matches, <see langword="false"/> otherwise.</returns>
public Task <bool> IsMatchAsync(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
return(Task.FromResult(IsMatch(requestContext)));
}
/// <inheritdoc />
public override bool IsMatch(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
return(_func(requestContext.Request));
}
/// <inheritdoc />
public override bool IsMatch(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
return(requestContext.Request.Content?.Headers.ContentType?.Equals(Value) ?? false);
}
public async Task Given_null_context_when_matching_it_should_throw()
{
MockHttpRequestContext requestContext = null;
// Act
// ReSharper disable once ExpressionIsAlwaysNull
Func <Task> act = () => _sut.IsMatchAsync(requestContext);
// Assert
await act.Should()
.ThrowAsync <ArgumentNullException>()
.WithParamName(nameof(requestContext));
}
public async Task Given_null_context_when_matching_it_should_throw()
{
_sut = new HttpHeadersMatcher(new List <KeyValuePair <string, IEnumerable <string> > >());
MockHttpRequestContext requestContext = null;
// Act
// ReSharper disable once ExpressionIsAlwaysNull
Func <Task> act = () => _sut.IsMatchAsync(requestContext);
// Assert
await act.Should()
.ThrowAsync <ArgumentNullException>()
.WithParamName(nameof(requestContext));
}
public void Given_null_context_when_matching_it_should_throw()
{
_sut = new RequestUriMatcher("*/controller/*");
MockHttpRequestContext requestContext = null;
// Act
// ReSharper disable once ExpressionIsAlwaysNull
Action act = () => _sut.IsMatch(requestContext);
// Assert
act.Should()
.Throw <ArgumentNullException>()
.WithParamName(nameof(requestContext));
}
public void Given_null_context_when_matching_it_should_throw()
{
_sut = new MediaTypeHeaderMatcher(new MediaTypeHeaderValue("text/plain"));
MockHttpRequestContext requestContext = null;
// Act
// ReSharper disable once ExpressionIsAlwaysNull
Action act = () => _sut.IsMatch(requestContext);
// Assert
act.Should()
.Throw <ArgumentNullException>()
.WithParamName(nameof(requestContext));
}
public async Task Given_source_json_when_matching_it_should_succeed(object expectedJsonContentAsObject, string requestJson)
{
var request = new HttpRequestMessage
{
Content = new StringContent(requestJson)
};
var context = new MockHttpRequestContext(request);
var sut = new JsonContentMatcher(expectedJsonContentAsObject);
// Act
bool result = await sut.IsMatchAsync(context);
// Assert
result.Should().BeTrue();
}
public virtual async Task <HttpResponseMessage> SendAsync(MockHttpRequestContext requestContext, CancellationToken cancellationToken)
{
IsInvoked = true;
if (_responseStrategy is null)
{
// TODO: clarify which mock.
throw new HttpMockException("No response configured for mock.");
}
cancellationToken.ThrowIfCancellationRequested();
Callback?.Invoke(requestContext.Request);
HttpResponseMessage responseMessage = await _responseStrategy.ProduceResponseAsync(requestContext, cancellationToken).ConfigureAwait(false);
responseMessage.RequestMessage = requestContext.Request;
return(responseMessage);
}
public async Task Given_request_content_equals_expected_content_when_matching_twice_should_match_twice()
{
const string content = "some http request content";
const string expectedContent = content;
var request = new HttpRequestMessage
{
Content = new StringContent(content)
};
_sut = new ContentMatcher(expectedContent, Encoding.UTF8);
// Act & assert
var ctx = new MockHttpRequestContext(request);
(await _sut.IsMatchAsync(ctx)).Should().BeTrue();
(await _sut.IsMatchAsync(ctx)).Should().BeTrue("the content should be buffered and matchable more than once");
}
/// <summary>
/// Verifies that a request matching the specified match conditions has been sent.
/// </summary>
/// <param name="matching">The conditions to match.</param>
/// <param name="times">The number of times a request is allowed to be sent.</param>
/// <param name="because">The reasoning for this expectation.</param>
public async Task VerifyAsync(Action <RequestMatching> matching, IsSent times, string because = null)
{
if (matching is null)
{
throw new ArgumentNullException(nameof(matching));
}
if (times is null)
{
times = IsSent.AtLeastOnce();
}
var rm = new RequestMatching();
matching(rm);
IReadOnlyCollection <IAsyncHttpRequestMatcher> matchers = rm.Build();
IReadOnlyList <IInvokedHttpRequest> matchedRequests = InvokedRequests;
if (matchers.Count > 0)
{
var list = new List <IInvokedHttpRequest>();
foreach (IInvokedHttpRequest invokedHttpRequest in InvokedRequests)
{
var requestContext = new MockHttpRequestContext(invokedHttpRequest.Request);
if (await matchers.AllAsync(requestContext).ConfigureAwait(false))
{
list.Add(invokedHttpRequest);
}
}
matchedRequests = list;
}
if (!times.Verify(matchedRequests.Count))
{
throw new HttpMockException(times.GetErrorMessage(matchedRequests.Count, BecauseMessage(because)));
}
foreach (InvokedHttpRequest r in matchedRequests.Cast <InvokedHttpRequest>())
{
r.MarkAsVerified();
}
}
/// <inheritdoc />
public override bool IsMatch(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
QueryString query = QueryString.Parse(requestContext.Request.RequestUri.Query);
// When match collection is empty, behavior is flipped, and we expect no query string parameters on request.
if (_matchQs.Count == 0 && query.Count > 0)
{
return(false);
}
return(_matchQs.All(q => query.ContainsKey(q.Key) &&
(BothAreEmpty(query[q.Key], q.Value) ||
HasOneOf(query[q.Key], q.Value))
));
}
/// <inheritdoc />
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
if (request is null)
{
throw new ArgumentNullException(nameof(request));
}
await LoadIntoBufferAsync(request.Content).ConfigureAwait(false);
var requestContext = new MockHttpRequestContext(request, _readOnlyItems);
foreach (HttpCall setup in _setups.Reverse())
{
if (await setup.Matchers.AllAsync(requestContext).ConfigureAwait(false))
{
return(await SendAsync(setup, requestContext, cancellationToken).ConfigureAwait(false));
}
}
return(await SendAsync(_fallbackSetup, requestContext, cancellationToken).ConfigureAwait(false));
}
/// <inheritdoc />
public override bool IsMatch(MockHttpRequestContext requestContext)
{
if (requestContext is null)
{
throw new ArgumentNullException(nameof(requestContext));
}
Uri requestUri = requestContext.Request.RequestUri;
if (requestUri is null)
{
return(false);
}
if (_uriPatternMatcher is null)
{
return(IsAbsoluteUriMatch(requestUri) || IsRelativeUriMatch(requestUri));
}
return(_uriPatternMatcher.IsMatch(requestUri.ToString()));
}
public async Task <bool> IsMatchAsync(MockHttpRequestContext requestContext)
{
string requestContent = null;
if (requestContext.Request.Content is { } && requestContext.Request.Content.Headers.ContentLength > 0)
/// <summary> /// Checks that the request matches a condition. /// </summary> /// <param name="requestContext">The request context.</param> /// <returns><see langword="true"/> if the request matches, <see langword="false"/> otherwise.</returns> public abstract bool IsMatch(MockHttpRequestContext requestContext);
public Task <HttpResponseMessage> ProduceResponseAsync(MockHttpRequestContext requestContext, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
private Task <HttpResponseMessage> SendAsync(HttpCall setup, MockHttpRequestContext requestContext, CancellationToken cancellationToken)
{
((InvokedHttpRequestCollection)InvokedRequests).Add(new InvokedHttpRequest(setup, requestContext.Request));
return(setup.SendAsync(requestContext, cancellationToken));
}
public void Init()
{
var context = new MockHttpRequestContext();
RequestContext requestContext = new RequestContext(context, new RouteData());
UrlHelper = new UrlHelper(requestContext);
}
/// <inheritdoc />
public override bool IsMatch(MockHttpRequestContext requestContext)
{
return(Value.All(h => IsMatch(h, requestContext.Request.Headers) || IsMatch(h, requestContext.Request.Content?.Headers)));
}
