public void GetGenerator_ReturnsTheSpecifiedGenerator()
        {
            var factory   = new SignatureGeneratorFactory();
            var generator = factory.GetGenerator(SignatureGeneratorNames.HmacSha1);

            Assert.IsInstanceOfType(generator, typeof(HmacSha1SignatureGenerator));
        }
        public void GetGenerator_ReturnsNullIfNoGeneratorIsFound()
        {
            var factory   = new SignatureGeneratorFactory();
            var generator = factory.GetGenerator("nothing");

            Assert.IsNull(generator);
        }