private void addRadioButtonsToDictionary()
{
m_radioButtonsMethods["radioButtonName"] = new AlphabeticSort();
m_radioButtonsMethods["radioButtonPosts"] = new PostsSort();
m_radioButtonsMethods["radioButtonCheckIns"] = new CheckInsSort();
m_radioButtonsMethods["radioButtonPhotos"] = new PhotosSort();
}
public async Task <IEnumerable <IndexPostViewModel> > OrderByAsync(IEnumerable <IndexPostViewModel> posts, PostsSort sortBy, string username = null)
{
if (sortBy == PostsSort.Oldest)
{
return(await posts.OrderBy(p => p.CreatedOn).ToListAsync());
}
else if (sortBy == PostsSort.Yours)
{
return(await posts.Where(p => p.UserEmail == username).ToListAsync());
}
// Products SortType.Newest
return(await posts.OrderByDescending(p => p.CreatedOn).ToListAsync());
}
public async Task OrderByAsyncShouldReturnOrderedSetByPostsSort()
{
// Arrange
PostsSort newest = PostsSort.Newest;
PostsSort oldest = PostsSort.Oldest;
PostsSort yours = PostsSort.Yours;
var inputList = new List <IndexPostViewModel>
{
new IndexPostViewModel
{
Id = 1,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-1),
},
new IndexPostViewModel
{
Id = 2,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-2),
},
new IndexPostViewModel
{
Id = 3,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-3),
}, new IndexPostViewModel
{
Id = 4,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-4),
}, new IndexPostViewModel
{
Id = 5,
UserEmail = "Pesho",
CreatedOn = DateTime.Now.AddHours(-5),
},
new IndexPostViewModel
{
Id = 6,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-6),
},
new IndexPostViewModel
{
Id = 7,
UserEmail = "Pesho",
CreatedOn = DateTime.Now.AddHours(-7),
},
new IndexPostViewModel
{
Id = 8,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-8),
}, new IndexPostViewModel
{
Id = 9,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-9),
}, new IndexPostViewModel
{
Id = 10,
UserEmail = "dfsdfs",
CreatedOn = DateTime.Now.AddHours(-10),
},
};
var expectedNewestIds = new int[]
{
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
};
var expectedOldestIds = expectedNewestIds.OrderByDescending(e => e).ToArray();
var expectedYoursIds = new int[]
{
5,
7,
};
var username = "******";
// Act
var newestResult = await this.postService.OrderByAsync(inputList, newest);
var oldesttResult = await this.postService.OrderByAsync(inputList, oldest);
var mineResult = await this.postService.OrderByAsync(inputList, yours, username);
// Assert
if (newestResult.Count() != expectedNewestIds.Count() || oldesttResult.Count() != expectedOldestIds.Count() || mineResult.Count() != expectedYoursIds.Count())
{
Assert.True(false);
}
for (int i = 0; i < expectedNewestIds.Length; i++)
{
Assert.True(expectedNewestIds[i] == newestResult.ToList()[i].Id);
Assert.True(expectedOldestIds[i] == oldesttResult.ToList()[i].Id);
}
for (int i = 0; i < expectedYoursIds.Length; i++)
{
Assert.True(expectedYoursIds[i] == mineResult.ToList()[i].Id);
}
}
