The ultimate file-extension & mime-type library. Quickly detect the extension/mime-type of a file or stream using a library of up to 14,000+ signatures using magic numbers (also known as file headers) and magic words. Also, easily convert between file extensions and mime types.
An extendible implementation of the Assert class in MSTest.
Allows for extending the Assert methods with the default MSTest methods as a default.
* Throws() method for asserting exceptions.
* ThrowsAsync() method for asserting exceptions for async methods.