public void shold_mark_value_as_good()
 {
     var result = new ClassCouplingQualityAssessor().Assess(12);
     result.ShouldBe(QualityLevel.Good);
 }
 public void shold_mark_value_as_poor()
 {
     var result = new ClassCouplingQualityAssessor().Assess(22);
     result.ShouldBe(QualityLevel.Poor);
 }
 public void shold_mark_value_as_average()
 {
     var result = new ClassCouplingQualityAssessor().Assess(20);
     result.ShouldBe(QualityLevel.Average);
 }