public void GetFieldObjectsByType_Null_ExceptionThrown()
 {
     List<IFormField> dummy;
     FormViewModel form = new FormViewModel();
     form.AddField(new TestFormField());
     dummy = form.GetFieldObjectsByType(null);
 }
 public void GetFieldObjectsByType_ValidType_ListOfObjectsReturned()
 {
     List<IFormField> dummy;
     FormViewModel form = new FormViewModel();
     form.AddField(new TestFormField());
     form.AddField(new TestFormField());
     dummy = form.GetFieldObjectsByType(typeof(TestFormField));
     Assert.AreEqual(2, dummy.Count);
 }
 public void GetFieldObjectsByType_InvalidType_EmptyListReturned()
 {
     List<IFormField> dummy;
     FormViewModel form = new FormViewModel();
     form.AddField(new TestFormField());
     form.AddField(new TestFormField());
     dummy = form.GetFieldObjectsByType(typeof(FormViewModel));
     Assert.AreEqual(0, dummy.Count);
 }