public void Given_content_is_null_when_matching_should_not_throw()
{
_sut = new MediaTypeHeaderMatcher(MediaTypeHeaderValue.Parse("text/plain"));
// Act
bool? result = null;
Action act = () => result = _sut.IsMatch(new MockHttpRequestContext(new HttpRequestMessage()));
// Assert
act.Should().NotThrow();
result.Should().BeFalse();
}
public void When_formatting_should_return_human_readable_representation()
{
const string expectedText = "MediaType: text/html";
_sut = new MediaTypeHeaderMatcher(MediaTypeHeaderValue.Parse("text/html"));
// Act
string displayText = _sut.ToString();
// Assert
displayText.Should().Be(expectedText);
}
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 void Given_headerValue_equals_expected_headerValue_when_matching_should_match(string headerValue)
{
var request = new HttpRequestMessage
{
Content = new StringContent("")
{
Headers =
{
ContentType = MediaTypeHeaderValue.Parse(headerValue)
}
}
};
_sut = new MediaTypeHeaderMatcher(MediaTypeHeaderValue.Parse(headerValue));
// Act & assert
_sut.IsMatch(new MockHttpRequestContext(request)).Should().BeTrue();
}
public void Given_headerValue_does_not_equal_expected_headerValue_when_matching_should_not_match()
{
const string headerValue = "text/plain";
const string expectedHeaderValue = "text/html";
var request = new HttpRequestMessage
{
Content = new StringContent("")
{
Headers =
{
ContentType = MediaTypeHeaderValue.Parse(headerValue)
}
}
};
_sut = new MediaTypeHeaderMatcher(MediaTypeHeaderValue.Parse(expectedHeaderValue));
// Act & assert
_sut.IsMatch(new MockHttpRequestContext(request)).Should().BeFalse();
}