public void incrementLikeCount_Success()
{
Mock <IFileOperation> mockFile = new Mock <IFileOperation>();
mockFile.Setup(x => x.ReadTheBookFromFileChangeTheLikeCount(It.IsAny <Domain.Book>(), It.IsAny <Domain.User>())).Returns(new BookResult {
isSuccess = true, message = "success"
});
BookOperation bookOperation = new BookOperation(mockFile.Object);
Book book = new Book();
User user = new User();
BookResult result = bookOperation.incrementLikeCount(book, user);
Assert.True(result.isSuccess);
}
