Inheritance: IEnableable
Ejemplo n.º 1
0
 public void MultiFetchNoCollectionWorks() {
     var func = GenerateMultipleNoCollectionMapper();
     var comment = new Comment();
     var post = new Post { PostId = 1 };
     var author = new User { UserId = 3 };
     var resultComment = ((Func<object[], Comment>)func)(new object[] { comment, post, author });
     Assert.Equal(3, resultComment.Post.Author.UserId);
 }
Ejemplo n.º 2
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 public void MultiFetchNoCollectionHasTrackingEnabled() {
     var func = GenerateMultipleNoCollectionMapper();
     var comment = new Comment();
     var post = new Post { PostId = 1 };
     var author = new User { UserId = 3 };
     var resultComment = ((Func<object[], Comment>)func)(new object[] { comment, post, author });
     Assert.True(((ITrackedEntity)resultComment).IsTrackingEnabled());
     Assert.True(((ITrackedEntity)resultComment.Post).IsTrackingEnabled());
     Assert.True(((ITrackedEntity)resultComment.Post.Author).IsTrackingEnabled());
 }
Ejemplo n.º 3
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 public void MultiFetchNoCollectionNullWorks() {
     var func = GenerateMultipleNoCollectionMapper();
     var comment = new Comment { CommentId = 1 };
     Post post = null;
     var author = new User { UserId = 3 };
     var resultComment = ((Func<object[], Comment>)func)(new object[] { comment, post, author });
     Assert.Equal(1, resultComment.CommentId);
     Assert.Null(resultComment.Post);
 }
Ejemplo n.º 4
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        public void NestedMultipleOneToManyFetchingWorksTrackingEnabledLast() {
            // setup the factory
            var config = new CustomConfig();
            var selectQuery =
                new SelectQuery<Blog>(new Mock<ISelectQueryExecutor>().Object).FetchMany(b => b.Posts)
                                                                              .ThenFetchMany(p => p.Tags)
                                                                              .ThenFetch(t => t.ElTag)
                                                                              .FetchMany(b => b.Posts)
                                                                              .ThenFetchMany(p => p.DeletedTags)
                                                                              .ThenFetch(t => t.ElTag)
                                                                              .FetchMany(p => p.Posts)
                                                                              .ThenFetch(p => p.Author) as SelectQuery<Blog>;
            var writer = new SelectWriter(new SqlServer2012Dialect(), config);
            var result = writer.GenerateSql(selectQuery);
            var mapper = new MultiCollectionMapperGenerator(config);
            var funcFac = mapper.GenerateMultiCollectionMapper<Blog>(result.FetchTree).Item1;

            // setup the scenario
            var blog1 = new Blog { BlogId = 1 };
            var blog2 = new Blog { BlogId = 2 };
            var post1 = new Post { PostId = 1 };
            var post2 = new Post { PostId = 2 };
            var post3 = new Post { PostId = 3 };
            var posttag1 = new PostTag { PostTagId = 1 };
            var posttag2 = new PostTag { PostTagId = 2 };
            var posttag3 = new PostTag { PostTagId = 3 };
            var tag1 = new Tag { TagId = 1 };
            var tag2 = new Tag { TagId = 2 };
            var tag3 = new Tag { TagId = 3 };
            var tag4 = new Tag { TagId = 4 };
            var delPostTag1 = new PostTag { PostTagId = 3 };
            var delPostTag2 = new PostTag { PostTagId = 4 };
            var delPostTag3 = new PostTag { PostTagId = 5 };
            var author1 = new User { UserId = 1 };
            var author2 = new User { UserId = 2 };

            // act
            Blog currentRoot = null;
            IList<Blog> results = new List<Blog>();
            var dict0 = new Dictionary<int, Post>();
            var hashsetPair0 = new HashSet<Tuple<int, int>>();
            var dict1 = new Dictionary<int, PostTag>();
            var hashsetPair1 = new HashSet<Tuple<int, int>>();
            var dict2 = new Dictionary<int, PostTag>();
            var hashsetPair2 = new HashSet<Tuple<int, int>>();

            var func =
                (Func<object[], Blog>)funcFac.DynamicInvoke(currentRoot, results, dict0, hashsetPair0, dict1, hashsetPair1, dict2, hashsetPair2);
            func(new object[] { blog1, post1, author1, null, null, posttag1, tag1 });
            func(new object[] { blog1, post1, author1, null, null, posttag2, tag2 });
            func(new object[] { blog1, post2, author2, delPostTag1, tag3, null, null });
            func(new object[] { blog1, post2, author2, delPostTag2, tag4, null, null });
            func(new object[] { blog2, post3, author1, delPostTag1, tag3, posttag1, tag1 });
            func(new object[] { blog2, post3, author1, delPostTag2, tag4, posttag1, tag1 });
            func(new object[] { blog2, post3, author1, delPostTag3, tag4, posttag1, tag1 });
            func(new object[] { blog2, post3, author1, delPostTag1, tag3, posttag2, tag2 });
            func(new object[] { blog2, post3, author1, delPostTag2, tag4, posttag2, tag2 });
            func(new object[] { blog2, post3, author1, delPostTag3, tag4, posttag2, tag2 });
            func(new object[] { blog2, post3, author1, delPostTag1, tag3, posttag3, tag3 });
            func(new object[] { blog2, post3, author1, delPostTag2, tag4, posttag3, tag3 });
            func(new object[] { blog2, post3, author1, delPostTag3, tag4, posttag3, tag3 });

            Assert.False(((ITrackedEntity)results[0]).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Posts[0]).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Posts[0].Author).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Posts[0].Tags[0]).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Posts[0].Tags[0].ElTag).GetDirtyProperties().Any());
        }
Ejemplo n.º 5
0
        public void FetchManyNonRootTrackingEnabledLast() {
            var config = new CustomConfig();
            var selectQuery =
                new SelectQuery<PostTag>(new Mock<ISelectQueryExecutor>().Object).FetchMany(p => p.Post.Comments).ThenFetch(c => c.User) as
                SelectQuery<PostTag>;
            var writer = new SelectWriter(new SqlServer2012Dialect(), config);
            var result = writer.GenerateSql(selectQuery);
            var mapper = new SingleCollectionMapperGenerator(config);
            var funcFac = mapper.GenerateCollectionMapper<PostTag>(result.FetchTree).Item1;

            // setup the scenario
            var tag1 = new PostTag { PostTagId = 1 };
            var tag2 = new PostTag { PostTagId = 2 };
            var tag3 = new PostTag { PostTagId = 3 };
            var post1 = new Post { PostId = 1, Title = "Foo" };
            var anotherPost1 = new Post { PostId = 1, Title = "Foo" };
            var post2 = new Post { PostId = 2, Title = "Foo" };
            var post3 = new Post { PostId = 3, Title = "Foo" };
            var post4 = new Post { PostId = 4, Title = "Foo" };
            var comment1 = new Comment { CommentId = 1 };
            var comment2 = new Comment { CommentId = 2 };
            var comment3 = new Comment { CommentId = 3 };
            var comment4 = new Comment { CommentId = 4 };
            var comment5 = new Comment { CommentId = 5 };
            var comment6 = new Comment { CommentId = 6 };
            var user1 = new User { UserId = 1 };
            var user2 = new User { UserId = 2 };
            var user3 = new User { UserId = 3 };
            var user4 = new User { UserId = 4 };
            var user5 = new User { UserId = 5 };

            PostTag currentRoot = null;
            IList<PostTag> results = new List<PostTag>();
            var func = (Func<object[], PostTag>)funcFac.DynamicInvoke(currentRoot, results);
            func(new object[] { tag1, post1, comment1, user1 });
            func(new object[] { tag1, post1, comment2, user1 });
            func(new object[] { tag1, post1, comment3, user2 });
            func(new object[] { tag2, anotherPost1, comment1, user1 });
            func(new object[] { tag2, anotherPost1, comment2, user1 });
            func(new object[] { tag2, anotherPost1, comment3, user2 });
            func(new object[] { tag3, post2, comment4, user3 });
            func(new object[] { tag3, post2, comment5, user4 });
            func(new object[] { tag3, post2, comment6, user5 });

            Assert.False(((ITrackedEntity)results[0]).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Post).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Post.Comments[0]).GetDirtyProperties().Any());
            Assert.False(((ITrackedEntity)results[0].Post.Comments[0].User).GetDirtyProperties().Any());
        }
Ejemplo n.º 6
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        public void FetchManyNonRootWorks() {
            var config = new CustomConfig();
            var selectQuery =
                new SelectQuery<PostTag>(new Mock<ISelectQueryExecutor>().Object).FetchMany(p => p.Post.Comments).ThenFetch(c => c.User) as
                SelectQuery<PostTag>;
            var writer = new SelectWriter(new SqlServer2012Dialect(), config);
            var result = writer.GenerateSql(selectQuery);
            var mapper = new SingleCollectionMapperGenerator(config);
            var funcFac = mapper.GenerateCollectionMapper<PostTag>(result.FetchTree).Item1;

            // setup the scenario
            var tag1 = new PostTag { PostTagId = 1 };
            var tag2 = new PostTag { PostTagId = 2 };
            var tag3 = new PostTag { PostTagId = 3 };
            var post1 = new Post { PostId = 1, Title = "Foo" };
            var anotherPost1 = new Post { PostId = 1, Title = "Foo" };
            var post2 = new Post { PostId = 2, Title = "Foo" };
            var post3 = new Post { PostId = 3, Title = "Foo" };
            var post4 = new Post { PostId = 4, Title = "Foo" };
            var comment1 = new Comment { CommentId = 1 };
            var comment2 = new Comment { CommentId = 2 };
            var comment3 = new Comment { CommentId = 3 };
            var comment4 = new Comment { CommentId = 4 };
            var comment5 = new Comment { CommentId = 5 };
            var comment6 = new Comment { CommentId = 6 };
            var user1 = new User { UserId = 1 };
            var user2 = new User { UserId = 2 };
            var user3 = new User { UserId = 3 };
            var user4 = new User { UserId = 4 };
            var user5 = new User { UserId = 5 };

            PostTag currentRoot = null;
            IList<PostTag> results = new List<PostTag>();
            var func = (Func<object[], PostTag>)funcFac.DynamicInvoke(currentRoot, results);
            func(new object[] { tag1, post1, comment1, user1 });
            func(new object[] { tag1, post1, comment2, user1 });
            func(new object[] { tag1, post1, comment3, user2 });
            func(new object[] { tag2, anotherPost1, comment1, user1 });
            func(new object[] { tag2, anotherPost1, comment2, user1 });
            func(new object[] { tag2, anotherPost1, comment3, user2 });
            func(new object[] { tag3, post2, comment4, user3 });
            func(new object[] { tag3, post2, comment5, user4 });
            func(new object[] { tag3, post2, comment6, user5 });

            Assert.Equal(3, results.Count);
            Assert.Equal(3, results.First().Post.Comments.Count);
            Assert.Equal(1, results.First().Post.PostId);
            Assert.Equal(1, results.First().Post.Comments.First().User.UserId);
            Assert.Equal(1, results.First().Post.Comments.ElementAt(1).User.UserId);
            Assert.Equal(2, results.First().Post.Comments.ElementAt(2).User.UserId);
            Assert.Equal(3, results.ElementAt(1).Post.Comments.Count);
            Assert.Equal(1, results.ElementAt(1).Post.PostId);
            Assert.Equal(1, results.ElementAt(1).Post.Comments.First().User.UserId);
            Assert.Equal(1, results.ElementAt(1).Post.Comments.ElementAt(1).User.UserId);
            Assert.Equal(2, results.ElementAt(1).Post.Comments.ElementAt(2).User.UserId);
            Assert.Equal(3, results.ElementAt(2).Post.Comments.Count);
            Assert.Equal(2, results.ElementAt(2).Post.PostId);
            Assert.Equal(4, results.ElementAt(2).Post.Comments.First().CommentId);
            Assert.Equal(5, results.ElementAt(2).Post.Comments.ElementAt(1).CommentId);
            Assert.Equal(6, results.ElementAt(2).Post.Comments.ElementAt(2).CommentId);
        }
Ejemplo n.º 7
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 public void ThenFetchWorksTrackingEnabledLast() {
     var funcFac = GenerateThenFetchMapper();
     var post1 = new Post { PostId = 1 };
     var post2 = new Post { PostId = 2 };
     var comment1 = new Comment { CommentId = 1 };
     var comment2 = new Comment { CommentId = 2 };
     var comment3 = new Comment { CommentId = 3 };
     var user1 = new User { UserId = 1 };
     var user2 = new User { UserId = 2 };
     Post currentRoot = null;
     IList<Post> results = new List<Post>();
     var func = (Func<object[], Post>)funcFac.DynamicInvoke(currentRoot, results);
     func(new object[] { post1, comment1, user1 });
     func(new object[] { post1, comment2, user2 });
     func(new object[] { post2, comment3, user1 });
     Assert.False(((ITrackedEntity)results[0]).GetDirtyProperties().Any());
     Assert.False(((ITrackedEntity)results[0].Comments.First()).GetDirtyProperties().Any());
     Assert.False(((ITrackedEntity)results[0].Comments.First().User).GetDirtyProperties().Any());
 }
Ejemplo n.º 8
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 public void ThenFetchWorks() {
     var funcFac = GenerateThenFetchMapper();
     var post1 = new Post { PostId = 1 };
     var post2 = new Post { PostId = 2 };
     var comment1 = new Comment { CommentId = 1 };
     var comment2 = new Comment { CommentId = 2 };
     var comment3 = new Comment { CommentId = 3 };
     var user1 = new User { UserId = 1 };
     var user2 = new User { UserId = 2 };
     Post currentRoot = null;
     IList<Post> results = new List<Post>();
     var func = (Func<object[], Post>)funcFac.DynamicInvoke(currentRoot, results);
     func(new object[] { post1, comment1, user1 });
     func(new object[] { post1, comment2, user2 });
     func(new object[] { post2, comment3, user1 });
     Assert.Equal(1, results[0].Comments.First().User.UserId);
     Assert.Equal(2, results[0].Comments.Last().User.UserId);
     Assert.Equal(1, results[1].Comments.First().User.UserId);
 }