public void PostResponse()
{
// DBのモックを用意する
var mockposts = new Mock<ICollection<BoardPostEntity>>();
var mockset = new Mock<DbSet<BoardEntity>>();
var mockcontext = new Mock<BoardDbContext>();
var originalData = new List<BoardEntity> {
new BoardEntity { Id = 1, Title = "A", Text = "a", Posts = mockposts.Object },
};
var data = originalData.AsQueryable();
// 各メソッドの返り値をモックに差し替える
mockset.As<IQueryable<BoardEntity>>().Setup( m => m.Provider ).Returns( data.Provider );
mockset.As<IQueryable<BoardEntity>>().Setup( m => m.Expression ).Returns( data.Expression );
mockset.As<IQueryable<BoardEntity>>().Setup( m => m.ElementType ).Returns( data.ElementType );
mockset.As<IQueryable<BoardEntity>>().Setup( m => m.GetEnumerator() ).Returns( data.GetEnumerator() );
mockcontext.Setup( m => m.Boards ).Returns( mockset.Object );
var postData = new BoardPostModel { Text = "投稿内容" };
var controller = new BoardController(mockcontext.Object);
var result = controller.PostResponse(1, postData ) as RedirectResult;
// データの追加がちゃんとされているかチェック
mockposts.Verify( m => m.Add( It.Is<BoardPostEntity>( o => o.Text == postData.Text ) ), Times.Once );
mockcontext.Verify( m => m.SaveChanges(), Times.Once );
Assert.AreEqual( result.Url, "/Board/Show/1" );
}
public ActionResult PostResponse( int id, BoardPostModel data )
{
var board = (from o in db_.Boards where o.Id == id select o).DefaultIfEmpty( null ).Single();
if ( board != null ) {
board.Posts.Add( new BoardPostEntity {
Text = data.Text
} );
db_.SaveChanges();
}
return Redirect("/Board/Show/" + id);
}
public ActionResult PostResponse( int id, BoardPostModel data )
{
db_.PostResponse( id, new BoardPostEntity {
Text = data.Text
} );
return Redirect("/Board/Show/" + id);
}