public void Ctor_ThrowsIfAIsNotSameIdAsB_Test()
{
var a = TestSnpModel.Create("rs1");
var b = TestSnpModel.Create("rs2");
Assert.Throws <ArgumentOutOfRangeException>(() => new SnpViewModel(a, b));
}
public void Ctor_CorrectlyInitializesMembers_Test()
{
var expectedSnp = new[] { TestSnpModel.Create("rsXXX1"), TestSnpModel.Create("rsXXX2") };
var actual = new GenomeModel(expectedSnp);
Assert.True(expectedSnp.SequenceEqual(actual.Snp));
}
public void ToggleFavourite_NotifiesOfPropertyChangedForIsFavourite_Test()
{
var model = new SnpViewModel(TestSnpModel.Create(), null);
model.CreatePropertyChangedObserver()
.ExpectPropertyChanged(x => x.IsFavourite)
.Verify(x => x.ToggleIsFavourite());
}
public void Ctor_CorrectlyInitializesMembers_Test()
{
var expected = new[] { TestSnpModel.Create("rsXXX1"), TestSnpModel.Create("rsXXX2") };
var actual = new SnpModelCollection(expected);
Assert.True(actual.SequenceEqual(actual));
}
public void ToggleFavourite_UpdatesIsFavouriteProperty_Test()
{
var model = new SnpViewModel(TestSnpModel.Create(), null);
var expected = !model.IsFavourite;
model.ToggleIsFavourite();
Assert.Equal(expected, model.IsFavourite);
}
public void GetByIdOrDefault_WhenSnpExists_ReturnsSnpModel_Test()
{
var expected = TestSnpModel.Create();
var collection = new SnpModelCollection(new[] { expected });
var actual = collection.GetByIdOrDefault(expected.Id);
Assert.Same(expected, actual);
}
public void Ctor_CorrectlyInitializesMembers_Test()
{
var expected = new[]
{
new SnpViewModel(TestSnpModel.Create(), null),
new SnpViewModel(TestSnpModel.Create(), null),
};
var actual = new SnpViewModelCollection(expected);
Assert.True(expected.SequenceEqual(actual));
}
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);
}
public void OnFilterTextChanged_AppliesFilterToIdentifiers_Test()
{
var items = new[]
{
new SnpViewModel(TestSnpModel.Create("rs001"), null),
new SnpViewModel(TestSnpModel.Create("rs002"), null)
};
var source = new SnpCollectionViewSource {
Source = items
};
source.FilterText = "rs001";
AssertSame(source.View, items[0]);
}
public void OnFilterTextChanged_WhenNull_DoesNotApplyAnyFilter_Test()
{
var items = new[]
{
new SnpViewModel(TestSnpModel.Create("rs001"), null),
new SnpViewModel(TestSnpModel.Create("rs002"), null),
new SnpViewModel(TestSnpModel.Create("rs003"), null)
};
var source = new SnpCollectionViewSource {
Source = items
};
source.FilterText = String.Empty;
AssertSame(source.View, items);
}
public void OnShowFavouritesChanged_ApplyFilterToFavourites_Test()
{
var items = new[]
{
new SnpViewModel(TestSnpModel.Create("rs001"), null),
new SnpViewModel(TestSnpModel.Create("rs002"), null)
{
IsFavourite = true
}
};
var source = new SnpCollectionViewSource {
Source = items
};
source.ShowFavourites = true;
AssertSame(source.View, items[1]);
}
