protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)
{
var dependencies = new CachedModelDependencyContainer <Room>(base.CreateChildDependencies(parent));
dependencies.Model.BindTo(selectedRoom);
return(dependencies);
}
public void TestSetModelToNullAfterResolved()
{
var resolver = new FieldModelResolver();
var model = new FieldModel {
Bindable = { Value = 2 }
};
var dependencies = new CachedModelDependencyContainer <FieldModel>(null)
{
Model = { Value = model }
};
dependencies.Inject(resolver);
Assert.AreEqual(2, resolver.Model.Bindable.Value);
dependencies.Model.Value = null;
// Should be reset to the default value
Assert.AreEqual(1, resolver.Model.Bindable.Value);
model.Bindable.Value = 3;
Assert.AreEqual(1, resolver.Model.Bindable.Value);
}
public void TestSubClassedModelCachedAllSuperClasses()
{
var resolver = new DerivedFieldModelResolver();
var dependencies = new CachedModelDependencyContainer <DerivedFieldModel>(null)
{
Model =
{
Value = new DerivedFieldModel
{
Bindable = { Value = 2 },
BindableString = { Value = "2" }
}
}
};
dependencies.Inject(resolver);
Assert.AreEqual(2, resolver.Model.Bindable.Value);
Assert.AreEqual("2", resolver.Model.BindableString.Value);
dependencies.Model.Value.Bindable.Value = 3;
dependencies.Model.Value.BindableString.Value = "3";
Assert.AreEqual(3, resolver.Model.Bindable.Value);
Assert.AreEqual("3", resolver.Model.BindableString.Value);
}
public void TestModelWithNonReadOnlyFieldsFails()
{
IReadOnlyDependencyContainer unused;
Assert.Throws <TypeInitializationException>(() => unused = new CachedModelDependencyContainer <NonReadOnlyFieldModel>(null));
Assert.Throws <TypeInitializationException>(() => unused = new CachedModelDependencyContainer <PropertyModel>(null));
}
public void TestChangeModelPropagatesAllChanges()
{
var resolver = new FieldModelResolver();
var model1 = new FieldModel {
Bindable = { Value = 2 }
};
var model2 = new FieldModel {
Bindable = { Value = 3 }
};
var dependencies = new CachedModelDependencyContainer <FieldModel>(null)
{
Model = { Value = model1 }
};
dependencies.Inject(resolver);
Assert.AreEqual(2, resolver.Model.Bindable.Value);
dependencies.Model.Value = model2;
Assert.AreEqual(3, resolver.Model.Bindable.Value);
model1.Bindable.Value = 4;
Assert.AreEqual(3, resolver.Model.Bindable.Value);
model2.Bindable.Value = 4;
Assert.AreEqual(4, resolver.Model.Bindable.Value);
}
public void TestCrossDependentBindsDoNotPollute()
{
var model1 = new CrossDependentFieldModel {
Bindable = { Value = 2 }
};
var model2 = new CrossDependentFieldModel {
Bindable = { Value = 3 }
};
var dependencies = new CachedModelDependencyContainer <CrossDependentFieldModel>(null)
{
Model = { Value = model1 }
};
Assert.AreEqual(2, model1.Bindable.Value);
Assert.AreEqual(2, model1.BindableTwo.Value);
Assert.AreEqual(3, model2.Bindable.Value);
Assert.AreEqual(3, model2.BindableTwo.Value);
dependencies.Model.Value = model2;
Assert.AreEqual(2, model1.Bindable.Value);
Assert.AreEqual(2, model1.BindableTwo.Value);
Assert.AreEqual(3, model2.Bindable.Value);
Assert.AreEqual(3, model2.BindableTwo.Value);
}
public void TestSettingNoModelResolvesDefault()
{
var resolver = new FieldModelResolver();
var dependencies = new CachedModelDependencyContainer <FieldModel>(null);
dependencies.Inject(resolver);
Assert.AreEqual(1, resolver.Model.Bindable.Value);
}
public void TestModelWithBindablePropertiesPropagatesToChildren()
{
var resolver = new FieldModelResolver();
var dependencies = new CachedModelDependencyContainer <FieldModel>(null)
{
Model = { Value = new FieldModel {
Bindable = { Value= 2 }
} }
};
dependencies.Inject(resolver);
Assert.AreEqual(2, resolver.Model.Bindable.Value);
}
public void TestInjectionResolvesDifferingShadowModels()
{
var resolver1 = new FieldModelResolver();
var resolver2 = new FieldModelResolver();
var dependencies = new CachedModelDependencyContainer <FieldModel>(null)
{
Model = { Value = new FieldModel() }
};
dependencies.Inject(resolver1);
dependencies.Inject(resolver2);
Assert.AreNotSame(resolver1.Model, resolver2.Model);
}
public void TestChangeModelValuePropagatesToChildren()
{
var resolver = new PropertyModelResolver();
var dependencies = new CachedModelDependencyContainer <PropertyModel>(null)
{
Model = { Value = new PropertyModel {
Bindable = { Value= 2 }
} }
};
dependencies.Inject(resolver);
Assert.AreEqual(2, resolver.Model.Bindable.Value);
dependencies.Model.Value.Bindable.Value = 3;
Assert.AreEqual(3, resolver.Model.Bindable.Value);
}
public void TestResolveIndividualProperties()
{
var resolver = new DerivedFieldModelPropertyResolver();
var model1 = new DerivedFieldModel
{
Bindable = { Value = 2 },
BindableString = { Value = "2" }
};
var model2 = new DerivedFieldModel
{
Bindable = { Value = 3 },
BindableString = { Value = "3" }
};
var dependencies = new CachedModelDependencyContainer <DerivedFieldModel>(null)
{
Model = { Value = model1 }
};
dependencies.Inject(resolver);
Assert.AreEqual(2, resolver.Bindable.Value);
Assert.AreEqual("2", resolver.BindableString.Value);
dependencies.Model.Value = model2;
Assert.AreEqual(3, resolver.Bindable.Value);
Assert.AreEqual("3", resolver.BindableString.Value);
dependencies.Model.Value = null;
Assert.AreEqual(1, resolver.Bindable.Value);
Assert.AreEqual(null, resolver.BindableString.Value);
}
protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)
{
dependencies = new CachedModelDependencyContainer <Room>(base.CreateChildDependencies(parent));
dependencies.Model.Value = Room;
return(dependencies);
}