public void DeleteById_ReturnsOk()
{
// Arrange
_postRepositoryMock
.Setup(mock => mock.DeletePost(It.IsAny <Guid>(), It.IsAny <int>()))
.Returns(true);
// Act
var result = _postController.DeleteById(1);
// Assert
Assert.IsAssignableFrom <OkResult>(result);
Assert.Equal((int)HttpStatusCode.OK, (result as OkResult).StatusCode);
}
