public async Task GetLatestActivityByIdMethodShouldReturnPostLatestActivity()
{
var guid = Guid.NewGuid().ToString();
var options = new DbContextOptionsBuilder <ForumDbContext>()
.UseInMemoryDatabase(guid)
.Options;
var db = new ForumDbContext(options);
var dateTimeProvider = new Mock <IDateTimeProvider>();
dateTimeProvider.Setup(dtp => dtp.Now()).Returns(new DateTime(2020, 3, 27));
var post = new Post
{
Id = 1,
Title = "Test title 1",
Description = "Test description 1",
Type = PostType.Discussion,
CategoryId = 1,
AuthorId = guid,
CreatedOn = dateTimeProvider.Object.Now(),
};
await db.Posts.AddAsync(post);
await db.SaveChangesAsync();
var postsService = new PostsService(db, null, null, dateTimeProvider.Object);
var latestActivity = await postsService.GetLatestActivityByIdAsync(1);
latestActivity.Should().Be("0m");
}