public void Completed_course_should_have_diagnostic_score_with_diagnostic_score_value_and_diagnostic_assessment()
        {
            // Given
            var completedCourse = CompletedCourseHelper.CreateDefaultCompletedCourse();

            // When
            var completedCourseViewModel = new CompletedCourseViewModel(completedCourse, config);

            // Then
            completedCourseViewModel.HasDiagnosticScore().Should().BeTrue();
        }
        public void Completed_course_should_not_have_diagnostic_score_without_diagnostic_score_value()
        {
            // Given
            var completedCourse = CompletedCourseHelper.CreateDefaultCompletedCourse(diagnosticScore: null);

            // When
            var completedCourseViewModel = new CompletedCourseViewModel(completedCourse, config);

            // Then
            completedCourseViewModel.HasDiagnosticScore().Should().BeFalse();
        }