public void GetHashCode_ReturnsDifferent(HelpPageSampleKey key1, HelpPageSampleKey key2)
 {
     Assert.NotEqual(key1.GetHashCode(), key2.GetHashCode());
 }
 public void GetHashCode_ReturnsSame(HelpPageSampleKey key1, HelpPageSampleKey key2)
 {
     Assert.Equal(key1.GetHashCode(), key2.GetHashCode());
 }