public BookServices(ILibrarySystemEfWrapper <Book> bookWrapper, ILibrarySystemEfDbContextSaveChanges librarySystemEfDbContextSaveChanges)
{
Guard.WhenArgument(bookWrapper, "bookWrapper").IsNull().Throw();
Guard.WhenArgument(librarySystemEfDbContextSaveChanges, "librarySystemEfDbContextSaveChanges").IsNull().Throw();
this.bookWrapper = bookWrapper;
this.librarySystemEfDbContextSaveChanges = librarySystemEfDbContextSaveChanges;
}
public void Throw_ArgumentNullException_IfPassedDbSetIsNull()
{
// Arrange
ILibrarySystemEfWrapper <Book> nullDbSet = null;
var saveChangesMock = new Mock <ILibrarySystemEfDbContextSaveChanges>();
// Act & Assert
Assert.Throws <ArgumentNullException>(() => new BookServices(nullDbSet, saveChangesMock.Object));
}
public ImageServices(ILibrarySystemEfWrapper <Image> imageWrapper)
{
Guard.WhenArgument(imageWrapper, "imageWrapper").IsNull().Throw();
this.imageWrapper = imageWrapper;
}
public AuthorServices(ILibrarySystemEfWrapper <Author> authorWrapper)
{
Guard.WhenArgument(authorWrapper, "authorWrapper").IsNull().Throw();
this.authorWrapper = authorWrapper;
}
