public void TestBuildFromPrioritizedList__None()
{
INodeDataMapperBuilder builder1 = Substitute.For <INodeDataMapperBuilder>();
INodeDataMapperBuilder builder2 = Substitute.For <INodeDataMapperBuilder>();
builder1.CanBuild.Returns(false);
builder2.CanBuild.Returns(false);
Assert.Throws <NotImplementedException>(() => builder.BuildFromPrioritizedList(builder1, builder2));
builder1.DidNotReceive().BuildMapper();
builder2.DidNotReceive().BuildMapper();
}
public void TestBuildFromPrioritizedList__Last()
{
INodeDataMapperBuilder builder1 = Substitute.For <INodeDataMapperBuilder>();
INodeDataMapperBuilder builder2 = Substitute.For <INodeDataMapperBuilder>();
INodeDataMapperBuilder builder3 = Substitute.For <INodeDataMapperBuilder>();
builder1.CanBuild.Returns(false);
builder2.CanBuild.Returns(false);
builder3.CanBuild.Returns(true);
INodeDataMapper mapper = Substitute.For <INodeDataMapper>();
builder3.BuildMapper().Returns(mapper);
Assert.Same(mapper, builder.BuildFromPrioritizedList(builder1, builder2, builder3));
builder1.DidNotReceive().BuildMapper();
builder2.DidNotReceive().BuildMapper();
builder3.Received().BuildMapper();
}
