public void TestNoInstance()
{
var child = new ContentControl();
var fixture = new FakeInstanceProvider(new BasicInjector())
{
Content = child
};
var actual = child.RequestInstance <FakeService>();
Assert.IsNull(actual);
}
public void TestProvidesInstance()
{
var service = new FakeService();
var child = new ContentControl();
var fixture = new FakeInstanceProvider(new BasicInjector()
.AddInstance(service)
)
{
Content = child
};
var actual = child.RequestInstance <FakeService>();
Assert.AreSame(service, actual);
}
public void TestBubblesRequests()
{
var service1 = new FakeService();
var service2 = new FakeService2();
var grandChild = new ContentControl();
var child = new ContentControl {
Content = grandChild
};
var parent = new FakeInstanceProvider(new BasicInjector().AddInstance(service1))
{
Content = child
};
var fixture = new FakeInstanceProvider(new BasicInjector().AddInstance(service2))
{
Content = parent
};
var actual = grandChild.RequestInstance <FakeService2>();
Assert.AreSame(service2, actual);
}