public void DecryptKey_Context() { var mock = new Mock <IDataKeyProvider>(); var context = new Dictionary <string, string>(); context["multiplier"] = "3"; int decryptions = 0; mock.Setup(x => x.DecryptKey(It.IsAny <byte[]>())) .Returns((byte[] input) => input.Select(x => (byte)(x * 2)).ToArray()) .Callback(() => decryptions++); mock.Setup(x => x.DecryptKey(It.IsAny <byte[]>(), It.IsAny <IDictionary <string, string> >())) .Returns((byte[] input, IDictionary <string, string> ctx) => { var multiplier = int.Parse(context["multiplier"]); return(input.Select(x => (byte)(x * multiplier)).ToArray()); }) .Callback(() => decryptions++); var provider = new CachingDataKeyProvider(mock.Object, 2); provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(1); context["multiplier"] = "3"; provider.DecryptKey(Bytes(1, 2, 3), context).Should().Equal(Bytes(3, 6, 9)); decryptions.Should().Be(2); provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(2); // still context["multiplier"] = "3"; provider.DecryptKey(Bytes(1, 2, 3), context).Should().Equal(Bytes(3, 6, 9)); decryptions.Should().Be(2); // still context["multiplier"] = "3"; provider.DecryptKey(Bytes(1, 2, 3), context).Should().Equal(Bytes(3, 6, 9)); decryptions.Should().Be(2); // still provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(2); // still context["multiplier"] = "0"; provider.DecryptKey(Bytes(1, 2, 3), context).Should().Equal(Bytes(0, 0, 0)); decryptions.Should().Be(3); provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(3); // still context["multiplier"] = "3"; provider.DecryptKey(Bytes(1, 2, 3), context).Should().Equal(Bytes(3, 6, 9)); decryptions.Should().Be(4); context["multiplier"] = "4"; provider.DecryptKey(Bytes(1, 2, 3), context).Should().Equal(Bytes(4, 8, 12)); decryptions.Should().Be(5); }
public void DecryptKey() { var mock = new Mock <IDataKeyProvider>(); int decryptions = 0; mock.Setup(x => x.DecryptKey(It.IsAny <byte[]>())) .Returns((byte[] input) => input.Select(x => (byte)(x * 2)).ToArray()) .Callback(() => decryptions++); var provider = new CachingDataKeyProvider(mock.Object, 2); provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(1); provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(1); // still provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(1); // still // changed the key... this one won't be cached provider.DecryptKey(Bytes(2, 3, 4)).Should().Equal(Bytes(4, 6, 8)); decryptions.Should().Be(2); // cache is now full provider.DecryptKey(Bytes(3, 4, 5)).Should().Equal(Bytes(6, 8, 10)); decryptions.Should().Be(3); provider.DecryptKey(Bytes(2, 3, 4)).Should().Equal(Bytes(4, 6, 8)); decryptions.Should().Be(3); // still // first one fell out of the cache, so it will cause another decrypt provider.DecryptKey(Bytes(1, 2, 3)).Should().Equal(Bytes(2, 4, 6)); decryptions.Should().Be(4); }
public void DecryptKey() { var mock = new Mock<IDataKeyProvider>(); int decryptions = 0; mock.Setup(x => x.DecryptKey(It.IsAny<byte[]>())) .Returns((byte[] input) => input.Select(x => (byte)(x * 2)).ToArray()) .Callback(() => decryptions++); var provider = new CachingDataKeyProvider(mock.Object, 2); provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(1); provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(1); // still provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(1); // still // changed the key... this one won't be cached provider.DecryptKey(Bytes(2,3,4)).Should().Equal(Bytes(4,6,8)); decryptions.Should().Be(2); // cache is now full provider.DecryptKey(Bytes(3,4,5)).Should().Equal(Bytes(6,8,10)); decryptions.Should().Be(3); provider.DecryptKey(Bytes(2,3,4)).Should().Equal(Bytes(4,6,8)); decryptions.Should().Be(3); // still // first one fell out of the cache, so it will cause another decrypt provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(4); }
public void DecryptKey_Context() { var mock = new Mock<IDataKeyProvider>(); var context = new Dictionary<string, string>(); context["multiplier"] = "3"; int decryptions = 0; mock.Setup(x => x.DecryptKey(It.IsAny<byte[]>())) .Returns((byte[] input) => input.Select(x => (byte)(x * 2)).ToArray()) .Callback(() => decryptions++); mock.Setup(x => x.DecryptKey(It.IsAny<byte[]>(), It.IsAny<IDictionary<string,string>>())) .Returns((byte[] input, IDictionary<string, string> ctx) => { var multiplier = int.Parse(context["multiplier"]); return input.Select(x => (byte) (x * multiplier)).ToArray(); }) .Callback(() => decryptions++); var provider = new CachingDataKeyProvider(mock.Object, 2); provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(1); context["multiplier"] = "3"; provider.DecryptKey(Bytes(1,2,3), context).Should().Equal(Bytes(3,6,9)); decryptions.Should().Be(2); provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(2); // still context["multiplier"] = "3"; provider.DecryptKey(Bytes(1,2,3), context).Should().Equal(Bytes(3,6,9)); decryptions.Should().Be(2); // still context["multiplier"] = "3"; provider.DecryptKey(Bytes(1,2,3), context).Should().Equal(Bytes(3,6,9)); decryptions.Should().Be(2); // still provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(2); // still context["multiplier"] = "0"; provider.DecryptKey(Bytes(1,2,3), context).Should().Equal(Bytes(0,0,0)); decryptions.Should().Be(3); provider.DecryptKey(Bytes(1,2,3)).Should().Equal(Bytes(2,4,6)); decryptions.Should().Be(3); // still context["multiplier"] = "3"; provider.DecryptKey(Bytes(1,2,3), context).Should().Equal(Bytes(3,6,9)); decryptions.Should().Be(4); context["multiplier"] = "4"; provider.DecryptKey(Bytes(1,2,3), context).Should().Equal(Bytes(4,8,12)); decryptions.Should().Be(5); }