public void NeedToCopy_NoConfirmationForExistingFile()
        {
            FileMock file = new FileMock(null);

            file.Files.Add("dummy");
            FileSystemMock fileSystem = new FileSystemMock(file);
            Mock <IConfirmationChecker> confirmation = MockBuilder.CreateIConfirmationChecker(false);

            NeedToCopyWithConfirmation needToCopyUpdatedOnlyChecker = new NeedToCopyWithConfirmation(fileSystem, confirmation.Object);

            Assert.False(needToCopyUpdatedOnlyChecker.NeedToCopy(null, "dummy", "dummy"));
            Assert.Equal(1, confirmation.Invocations.Count);
        }
        public void NeedToCopy_WithConfirmationForExistingFile_DifferentFiles()
        {
            FileMock file = new FileMock(null);

            file.Files.Add("dummy");
            FileSystemMock fileSystem = new FileSystemMock(file);
            Mock <IConfirmationChecker> confirmation  = MockBuilder.CreateIConfirmationChecker(true);
            Mock <IFileComparer>        fileComparere = MockBuilder.CreateIFileComparer(false);

            NeedToCopyUpdatedOnlyChecker needToCopyUpdatedOnlyChecker = new NeedToCopyUpdatedOnlyChecker(fileComparere.Object, fileSystem, confirmation.Object);

            Assert.True(needToCopyUpdatedOnlyChecker.NeedToCopy(null, "dummy", "dummy"));
            Assert.Equal(1, confirmation.Invocations.Count);
            Assert.Equal(1, fileComparere.Invocations.Count);
        }