public void Given_postId_When_BuildEditPostViewModel_Returns_EditPostViewModel()
{
//Given
var postId = 1;
//When
var result = _postBuilder.BuildEditPostViewModel(postId);
//Then
Assert.NotNull(result);
Assert.IsInstanceOf <EditPostViewModel>(result);
Assert.AreEqual(_post1.Content, result.Content);
Assert.AreEqual(_post1.Id, result.Id);
Assert.AreEqual(_post1.SubTitle, result.SubTitle);
Assert.AreEqual(_post1.Title, result.Title);
}