//[Fact]
public async Task FindTeacher_ShouldReturnAnonymousObject_WhenUknownIdPassed()
{
// Arrange
var teacherId = 0;
// Act
_repoMock.Setup(x => x.GetById(teacherId)).ReturnsAsync((Teacher)null);
var result = await _controller.FindTeacher(teacherId);
var valueFromAnnonymous = result.Value.GetType().GetProperty("text").GetValue(result.Value, null);
// Assert
Assert.NotNull(result);
Assert.Equal("Server error!", valueFromAnnonymous);
}
