public void ToggleFavourite_NotifiesOfPropertyChangedForIsFavourite_Test()
{
var model = new SnpViewModel(TestSnpModel.Create(), null);
model.CreatePropertyChangedObserver()
.ExpectPropertyChanged(x => x.IsFavourite)
.Verify(x => x.ToggleIsFavourite());
}
private bool MatchesIdentifier(string filter, SnpViewModel item)
{
if (String.IsNullOrWhiteSpace(filter))
{
return(true);
}
return(item.Id.Contains(filter, StringComparison.CurrentCultureIgnoreCase));
}
public void ToggleFavourite_UpdatesIsFavouriteProperty_Test()
{
var model = new SnpViewModel(TestSnpModel.Create(), null);
var expected = !model.IsFavourite;
model.ToggleIsFavourite();
Assert.Equal(expected, model.IsFavourite);
}
private SnpViewModel MakeSnpViewModel(SnpModel aa, SnpModel bb)
{
var snp = new SnpViewModel(aa, bb)
{
IsFavourite = _favouritesManager.Get((aa ?? bb).Id)
};
snp.PropertyChanged += OnSnpPropertyChanged;
return(snp);
}
public void Ctor_WhenBIsNull_CorrectlyInitializesMembers_Test()
{
var a = TestSnpModel.Create();
var actual = new SnpViewModel(a, null);
Assert.Equal(a.Id, actual.Id);
Assert.Equal(a.Location, actual.Location);
Assert.Equal(a.Position, actual.Position);
Assert.Equal(a.Genotype, actual.GenotypeA);
Assert.Null(actual.GenotypeB);
Assert.Null(actual.IsSame);
}
public void Ctor_WhenBIsDifferentToA_CorrectlyInitializesMembers_Test()
{
var a = TestSnpModel.Create(genotype: "AA");
var b = TestSnpModel.Create(genotype: "AB");
var actual = new SnpViewModel(a, b);
Assert.Equal(a.Id, actual.Id);
Assert.Equal(a.Location, actual.Location);
Assert.Equal(a.Position, actual.Position);
Assert.Equal(a.Genotype, actual.GenotypeA);
Assert.Equal(b.Genotype, actual.GenotypeB);
Assert.False(actual.IsSame.Value);
}