public void GetAllCommentsCreatedInTimeRange_SomeAreOutOfRange_CorrectDataReturned()
{
// Arrange
var until = DateTime.Now;
var from = until.AddDays(-5);
var outOfRangeComment = RandomDataEntityGenerator.CreateCommentWithRandomData();
outOfRangeComment.CreatedDateTime = until.AddMinutes(1);
var comment2 = RandomDataEntityGenerator.CreateCommentWithRandomData();
comment2.CreatedDateTime = from.AddDays(2);
var outOfRangeComment1 = RandomDataEntityGenerator.CreateCommentWithRandomData();
outOfRangeComment1.CreatedDateTime = from.AddMinutes(-1);
TestDataContext.Comments.AddRange(new[] { outOfRangeComment, comment2, outOfRangeComment1 });
TestDataContext.SaveChanges();
// Act
var result = _SUT.GetCommentsCreatedInRange(from, until);
// Assert
Assert.AreEqual(1, result.Count);
}
public void GetPostsWithCommentsCreatedInRange_WhenMultipleCommentsPerPost_CorrectAmountReturned()
{
// Arrange
var until = DateTime.Now.AddDays(-1);
var from = until.AddDays(-5);
var user = RandomDataEntityGenerator.CreateUserWithRandomData();
var post = RandomDataEntityGenerator.CreatePostWithRandomData(false);
post.User = user;
post.CreatedTime = from.AddDays(1);
var comment1 = RandomDataEntityGenerator.CreateCommentWithRandomData(false);
comment1.User = user;
comment1.Post = post;
var comment2 = RandomDataEntityGenerator.CreateCommentWithRandomData(false);
comment2.User = user;
comment2.Post = post;
TestDataContext.Comments.AddRange(new[] { comment1, comment2 });
TestDataContext.SaveChanges();
// Act
var result = _SUT.GetPostsWithCommentsCreatedInRange(from, until);
// Assert
Assert.AreEqual(1, result.Count());
}
public void GetAllCommentsCreatedInTimeRange_WhenAllInInclusiveRange_CorrectDataReturned()
{
// Arrange
var until = DateTime.Now;
var from = until.AddDays(-5);
var comment1 = RandomDataEntityGenerator.CreateCommentWithRandomData();
comment1.CreatedDateTime = until;
var comment2 = RandomDataEntityGenerator.CreateCommentWithRandomData();
comment2.CreatedDateTime = from.AddDays(2);
var comment3 = RandomDataEntityGenerator.CreateCommentWithRandomData();
comment3.CreatedDateTime = from;
TestDataContext.Comments.AddRange(new[] { comment1, comment2, comment3 });
TestDataContext.SaveChanges();
// Act
var result = _SUT.GetCommentsCreatedInRange(from, until);
// Assert
Assert.AreEqual(3, result.Count);
}
public void LazyLoad_ForeignKeyNotNullable_FetchesProperly()
{
// Arrange
var comment = RandomDataEntityGenerator.CreateCommentWithRandomData();
using (var dbContext = CreateTestDataContext())
{
dbContext.Comments.Add(comment);
dbContext.SaveChanges();
}
// Act
var dbComment = TestDataContext.Comments.Find(comment.Id);
// lazy loading
var post = dbComment.Post;
// second level
var userOfPost = post.User;
// Assert
Assert.IsNotNull(post);
Assert.IsNotNull(userOfPost);
}
public void GetPostsWithCommentsCreatedInRange_WhenAllInExclusiveRange_CorrectDataReturned()
{
// Arrange
var until = DateTime.Now.AddDays(-1);
var from = until.AddDays(-5);
var comment1 = RandomDataEntityGenerator.CreateCommentWithRandomData();
var comment2 = RandomDataEntityGenerator.CreateCommentWithRandomData();
var comment3 = RandomDataEntityGenerator.CreateCommentWithRandomData();
TestDataContext.Comments.AddRange(new[] { comment1, comment2, comment3 });
TestDataContext.SaveChanges();
// Act
var result = _SUT.GetPostsWithCommentsCreatedInRange(from, until);
// Assert
Assert.IsNotNull(result.FirstOrDefault(c => c.Id == comment1.PostId));
Assert.IsNotNull(result.FirstOrDefault(c => c.Id == comment2.PostId));
Assert.IsNotNull(result.FirstOrDefault(c => c.Id == comment3.PostId));
}
