/// <summary>
/// Validates the Formatters from action result containing one.
/// </summary>
/// <param name="actionResult">Action result with Formatters.</param>
/// <param name="mediaTypeFormatters">Expected enumerable of MediaTypeFormatter.</param>
/// <param name="failedValidationAction">Action to call in case of failed validation.</param>
public static void ValidateMediaTypeFormatters(
dynamic actionResult,
IEnumerable <MediaTypeFormatter> mediaTypeFormatters,
Action <string, string, string> failedValidationAction)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
var formatters = TryGetMediaTypeFormatters(actionResult) as IEnumerable <MediaTypeFormatter>;
var actualMediaTypeFormatters = SortMediaTypeFormatters(formatters);
var expectedMediaTypeFormatters = SortMediaTypeFormatters(mediaTypeFormatters);
if (actualMediaTypeFormatters.Count != expectedMediaTypeFormatters.Count)
{
failedValidationAction(
"Formatters",
string.Format("to be {0}", expectedMediaTypeFormatters.Count),
string.Format("instead found {0}", actualMediaTypeFormatters.Count));
}
for (int i = 0; i < actualMediaTypeFormatters.Count; i++)
{
var actualMediaTypeFormatter = actualMediaTypeFormatters[i];
var expectedMediaTypeFormatter = expectedMediaTypeFormatters[i];
if (actualMediaTypeFormatter != expectedMediaTypeFormatter)
{
failedValidationAction(
"Formatters",
string.Format("to have {0}", expectedMediaTypeFormatters[i]),
"none was found");
}
}
});
}
/// <summary>
/// Validates the IContentNegotiator from action result containing one.
/// </summary>
/// <param name="actionResult">Action result with IContentNegotiator.</param>
/// <param name="contentNegotiator">Expected IContentNegotiator.</param>
/// <param name="failedValidationAction">Action to call in case of failed validation.</param>
public static void ValidateContentNegotiator(
dynamic actionResult,
IContentNegotiator contentNegotiator,
Action <string, string, string> failedValidationAction)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
var actualContentNegotiator = actionResult.ContentNegotiator as IContentNegotiator;
if (Reflection.AreDifferentTypes(contentNegotiator, actualContentNegotiator))
{
failedValidationAction(
"IContentNegotiator",
string.Format("to be {0}", contentNegotiator.GetName()),
string.Format("instead received {0}", actualContentNegotiator.GetName()));
}
});
}
/// <summary>
/// Validates the Formatters from action result containing one.
/// </summary>
/// <param name="actionResult">Action result with Formatters.</param>
/// <param name="mediaTypeFormatter">Expected MediaTypeFormatter.</param>
/// <param name="failedValidationAction">Action to call in case of failed validation.</param>
public static void ValidateMediaTypeFormatter(
dynamic actionResult,
MediaTypeFormatter mediaTypeFormatter,
Action <string, string, string> failedValidationAction)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
var formatters = TryGetMediaTypeFormatters(actionResult) as IEnumerable <MediaTypeFormatter>;
if (formatters == null || formatters.All(f => Reflection.AreDifferentTypes(f, mediaTypeFormatter)))
{
failedValidationAction(
"Formatters",
string.Format("to contain {0}", mediaTypeFormatter.GetName()),
"none was found");
}
});
}
/// <summary>
/// Validates the Formatters from action result containing one.
/// </summary>
/// <param name="actionResult">Action result with Formatters.</param>
/// <param name="formattersBuilder">Formatters builder.</param>
/// <param name="failedValidationAction">Action to call in case of failed validation.</param>
public static void ValidateMediaTypeFormattersBuilder(
dynamic actionResult,
Action <IFormattersBuilder> formattersBuilder,
Action <string, string, string> failedValidationAction)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
var newFormattersBuilder = new FormattersBuilder();
formattersBuilder(newFormattersBuilder);
var expectedFormatters = newFormattersBuilder.GetMediaTypeFormatters();
expectedFormatters.ForEach(formatter =>
ValidateMediaTypeFormatter(
actionResult,
formatter,
failedValidationAction));
});
}
/// <summary>
/// Validates the Uri from action result containing one.
/// </summary>
/// <param name="actionResult">Action result with Uri.</param>
/// <param name="location">Expected Uri.</param>
/// <param name="failedValidationAction">Action to call in case of failed validation.</param>
public static void ValidateUri(
dynamic actionResult,
Uri location,
Action <string, string, string> failedValidationAction)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
var actualLocation = (Uri)actionResult.Location;
if (location != actualLocation)
{
failedValidationAction(
"location",
string.Format("to be {0}", location.OriginalString),
string.Format("instead received {0}", actualLocation.OriginalString));
}
});
}
private static IEnumerable <MediaTypeFormatter> TryGetMediaTypeFormatters(dynamic actionResult)
{
IEnumerable <MediaTypeFormatter> formatters = new List <MediaTypeFormatter>();
try
{
var formatter = actionResult.Formatter as MediaTypeFormatter;
formatters = new List <MediaTypeFormatter> {
formatter
};
}
catch (RuntimeBinderException)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
formatters = actionResult.Formatters as IEnumerable <MediaTypeFormatter>;
});
}
return(formatters);
}
/// <summary>
/// Validates URI by using UriTestBuilder.
/// </summary>
/// <param name="actionResult">Dynamic representation of action result.</param>
/// <param name="uriTestBuilder">UriTestBuilder for validation.</param>
/// <param name="failedValidationAction">Action to execute, if the validation fails.</param>
public static void ValidateLocation(
dynamic actionResult,
Action <MockedUriTestBuilder> uriTestBuilder,
Action <string, string, string> failedValidationAction)
{
RuntimeBinderValidator.ValidateBinding(() =>
{
var actualUri = actionResult.Location as Uri;
var newUriTestBuilder = new MockedUriTestBuilder();
uriTestBuilder(newUriTestBuilder);
var expectedUri = newUriTestBuilder.GetMockedUri();
var validations = newUriTestBuilder.GetMockedUriValidations();
if (validations.Any(v => !v(expectedUri, actualUri)))
{
failedValidationAction(
"URI",
"to equal the provided one",
"was in fact different");
}
});
}
