public async void CanFindPostTest()
{
//testing post manger service
DbContextOptions <PostDbContext> options =
new DbContextOptionsBuilder <PostDbContext>().UseInMemoryDatabase("CreatePost").Options;
using (PostDbContext context = new PostDbContext(options))
{
//arrange
Post post = new Post();
post.ID = 1;
post.Title = "Fun";
post.Caption = "in the sun";
post.URL = "www.funinthesun.com";
//act
PostManager postservice = new PostManager(context);
await postservice.SaveAsync(post);
Post check = context.Posts.FirstOrDefault(p => p.ID == p.ID);
Post validate = await postservice.FindPost(1);
//assert
Assert.Equal(check, validate);
}
}
public async void CanReadSinglePost()
{
DbContextOptions <PostDbContext> options = new DbContextOptionsBuilder <PostDbContext>().UseInMemoryDatabase("ReadPost").Options;
using (PostDbContext context = new PostDbContext(options))
{
PostManager postService = new PostManager(context);
Post post = new Post();
post.Author = "John";
post.ImageURL = "test.img";
post.Caption = "Read me!";
await postService.SaveAsync(post);
Post result = await postService.FindPost(post.ID);
Assert.Equal(post, result);
}
}
public async void TestPostCanFind()
{
///Test that you can find a post
DbContextOptions <GramDbContext> options = new DbContextOptionsBuilder <GramDbContext>().UseInMemoryDatabase("FindPost").Options;
using (GramDbContext context = new GramDbContext(options))
{
Post post = new Post();
PostManager manager = new PostManager(context);
post.ID = 3;
post.Details = "Cray";
await manager.SaveAsync(post);
Post testPost = await manager.FindPost(post.ID);
Assert.Equal(3, testPost.ID);
}
}
public async void TestPostCanDelete()
{
///Test that you can delete a post
DbContextOptions <GramDbContext> options = new DbContextOptionsBuilder <GramDbContext>().UseInMemoryDatabase("DeletePost").Options;
using (GramDbContext context = new GramDbContext(options))
{
Post post = new Post();
PostManager manager = new PostManager(context);
post.ID = 4;
post.Details = "Cray";
post.Author = "JTT";
await manager.SaveAsync(post);
await manager.DeleteAsync(post.ID);
Assert.Null(await manager.FindPost(post.ID));
}
}
public async void TestPostCanEdit()
{
///Test that you can edit a post
DbContextOptions <GramDbContext> options = new DbContextOptionsBuilder <GramDbContext>().UseInMemoryDatabase("EditPost").Options;
using (GramDbContext context = new GramDbContext(options))
{
Post post = new Post();
PostManager manager = new PostManager(context);
post.ID = 4;
post.Details = "Cray";
post.Author = "JTT";
await manager.SaveAsync(post);
post.Details = "Changed cray";
string expected = "Changed cray";
Post testPost = await manager.FindPost(post.ID);
Assert.Equal(expected, testPost.Details);
}
}
