public void CanWriteResult_ReturnsFalseWithUnsupportedMediaType()
{
var outputFormatter = new TestWebSocketOutputFormatter {
SupportedMediaTypes = { MediaTypeHeaderValue.Parse("text/json").CopyAsReadOnly() }
};
Assert.False(outputFormatter.CanWriteResult(new WebSocketOutputFormatterCanWriteContext {
ObjectType = typeof(string), ContentType = new StringSegment("test")
}));
}
public void CanWriteResult_ReturnsTrueWithSupportedMediaType(MediaTypeHeaderValue mediaType)
{
var outputFormatter = new TestWebSocketOutputFormatter {
SupportedMediaTypes = { mediaType }
};
Assert.True(outputFormatter.CanWriteResult(new WebSocketOutputFormatterCanWriteContext {
ObjectType = typeof(string), ContentType = new StringSegment(mediaType.MediaType)
}));
}
public void CanWriteResult_ReturnsTrueForString()
{
var outputFormatter = new TestWebSocketOutputFormatter {
SupportedMediaTypes = { "" }
};
Assert.True(outputFormatter.CanWriteResult(new WebSocketOutputFormatterCanWriteContext {
ObjectType = typeof(string)
}));
}
public void CanWriteResult_ThrowsExceptionForNoSupportedMediaTypes()
{
var outputFormatter = new TestWebSocketOutputFormatter();
Exception ex = Assert.Throws <InvalidOperationException>(() => outputFormatter.CanWriteResult(new WebSocketOutputFormatterCanWriteContext
{
ObjectType = typeof(string)
}));
Assert.Equal("No media types supported", ex.Message);
}
public void CanWriteResult_ReturnsFalseForNonStringTypes(Type type)
{
var outputFormatter = new TestWebSocketOutputFormatter {
SupportedMediaTypes = { "" }
};
Assert.False(outputFormatter.CanWriteResult(new WebSocketOutputFormatterCanWriteContext {
ObjectType = type
}));
}
