public async Task Is_ShouldReturnTrueIfTheTypesMatch()
{
using var fileStream = File.OpenRead("./files/test.bmp");
var expected = true;
var actual = await FileTypeValidator.IsAsync <Bitmap>(fileStream);
Assert.AreEqual(expected, actual);
}
public async Task Is_ShouldReturnFalseIfTypesDidNotMatch()
{
using var fileStream = File.OpenRead("./files/test.bmp");
var expected = false;
var actual = await FileTypeValidator.IsAsync <Gzip>(fileStream);
Assert.AreEqual(expected, actual);
}
public void Is_ShouldThrowExceptionIfStreamIsNull() => Assert.Catch <ArgumentNullException>(() => FileTypeValidator.IsAsync <Bitmap>(null).GetAwaiter().GetResult());