public void RemoveDependency_XmlDependencyIsRemoved_DependencyIsRemovedFromChangeTrackingService()
{
var dependencies = _InitializeViewModelDependencies();
var changeTrackingServiceMock = dependencies.GetEntry <Mock <IChangeTrackingService> >();
// create the component
var xmlComponentStub = new Mock <IXmlComponent>();
// create a dependency
var xmlDependencyStub = new Mock <IXmlDependency>();
var xmlDependencyList = new List <IXmlDependency>
{
xmlDependencyStub.Object
};
xmlComponentStub.Setup(o => o.Dependencies)
.Returns(xmlDependencyList);
// act
var target = new XmlComponentViewModel(xmlComponentStub.Object);
var firstDependency = target.GetDependencies().First();
// make sure the dependency has a change so it is tracked by the change tracking service
firstDependency.SetChanged();
// now remove the dependency
target.RemoveDependency(firstDependency);
// make sure the dependency was removed
changeTrackingServiceMock.Verify(o => o.Remove(firstDependency));
}
public void IsChanged_XmlDependencyIsRemoved_IsChangedIsTrue()
{
_InitializeViewModelDependencies();
// create the component
var xmlComponentStub = new Mock <IXmlComponent>();
// create a dependency
var xmlDependencyStub = new Mock <IXmlDependency>();
var xmlDependencyStub2 = new Mock <IXmlDependency>();
var xmlDependencyList = new List <IXmlDependency>
{
xmlDependencyStub.Object,
xmlDependencyStub2.Object
};
xmlComponentStub.Setup(o => o.Dependencies)
.Returns(xmlDependencyList);
var target = new XmlComponentViewModel(xmlComponentStub.Object);
var firstDependency = target.GetDependencies().First();
target.RemoveDependency(firstDependency);
Assert.IsTrue(target.IsChanged);
}