public void CacheHashProducesIdenticalResults()
{
const string Input = "http://testwebsite.com/image-12345.jpeg?width=400";
string expected = CacheHash.Create(Input, 8);
string actual = CacheHash.Create(Input, 8);
Assert.Equal(expected, actual);
}
public void CacheHashEncodesExtensionCorrectly()
{
// Expected extension should match the default extension of the installed format
const string input = "http://testwebsite.com/image-12345.jpeg?width=400";
const string expected = ".jpeg";
string actual = cacheHash.Create(input, 8);
Assert.Equal(expected, Path.GetExtension(actual));
const string input2 = "http://testwebsite.com/image-12345.jpeg?width=400&format=png";
const string expected2 = ".png";
string actual2 = cacheHash.Create(input2, 8);
Assert.Equal(expected2, Path.GetExtension(actual2));
}