public void ShouldThrowExceptionWhenSignatureIsEmpty()
 {
     ExceptionAssert.ThrowsArgumentEmptyException("signature", () =>
     {
         SignatureValidator validator = new SignatureValidator(TestConfiguration.Create());
         validator.Validate(new byte[] { 0 }, string.Empty);
     });
 }
 public void ShouldThrowExceptionWhenContentIsEmpty()
 {
     ExceptionAssert.ThrowsArgumentEmptyException("content", () =>
     {
         SignatureValidator validator = new SignatureValidator(TestConfiguration.Create());
         validator.Validate(new byte[] { }, "test");
     });
 }