public void Simple()
{
var mocks = new MockRepository();
var visitor = mocks.StrictMock <IVisitor <int> >();
Expect.Call(visitor.HasCompleted).Return(false);
visitor.Visit(1);
Expect.Call(visitor.HasCompleted).Return(false);
visitor.Visit(2);
Expect.Call(visitor.HasCompleted).Return(false);
visitor.Visit(3);
Expect.Call(visitor.HasCompleted).Return(false);
visitor.Visit(4);
mocks.ReplayAll();
var l = new List <int> {
1, 2, 3, 4
};
l.AcceptVisitor(visitor);
mocks.VerifyAll();
}
public void Null_Visitor()
{
var l = new List <int> {
1, 2, 3, 4
};
l.AcceptVisitor(null);
}
public void Null_Visitor()
{
var l = new List <int> {
1, 2, 3, 4
};
Assert.Throws <ArgumentNullException>(() => l.AcceptVisitor(null));
}
public void Find()
{
var list = new List <int>();
list.AddRange(new[] { 3, 4, 76, 34, 50, 23, 45 });
var visitor = new ComparableFindingVisitor <int>(50);
list.AcceptVisitor(visitor);
Assert.IsTrue(visitor.Found);
Assert.IsTrue(visitor.HasCompleted);
visitor = new ComparableFindingVisitor <int>(50);
list.Clear();
list.AddRange(new[] { 50, 3, 4, 76, 34, 23, 45 });
list.AcceptVisitor(visitor);
Assert.IsTrue(visitor.Found);
Assert.IsTrue(visitor.HasCompleted);
visitor = new ComparableFindingVisitor <int>(50);
list.Clear();
list.AddRange(new[] { 3, 4, 76, 34, 23, 45, 50 });
list.AcceptVisitor(visitor);
Assert.IsTrue(visitor.Found);
Assert.IsTrue(visitor.HasCompleted);
visitor = new ComparableFindingVisitor <int>(50);
list.Clear();
list.AddRange(new[] { 3, 4, 76, 34, 23, 45 });
list.AcceptVisitor(visitor);
Assert.IsFalse(visitor.Found);
Assert.IsFalse(visitor.HasCompleted);
}
public void Simple()
{
var visitor = new Mock <IVisitor <int> >();
visitor.Setup(x => x.HasCompleted).Returns(false);
var l = new List <int> {
1, 2, 3, 4
};
l.AcceptVisitor(visitor.Object);
visitor.Verify(x => x.Visit(1));
visitor.Verify(x => x.Visit(2));
visitor.Verify(x => x.Visit(3));
visitor.Verify(x => x.Visit(4));
}
public void ActionShouldBeCalledOnEveryObject()
{
var list = new List <int> {
1, 2, -3
};
var recorded = new List <int>();
var visitor = new ActionVisitor <int>(x => recorded.Add(x));
list.AcceptVisitor(visitor);
Assert.Contains(1, recorded);
Assert.Contains(2, recorded);
Assert.Contains(-3, recorded);
}
public void ActionShouldBeCalledOnEveryObject()
{
var list = new List <int>
{
1, 2, -3
};
var mockRepository = new MockRepository();
// Just looking for an interface with a method that matches Action<T> - temporarily settled on list.
var recorder = mockRepository.StrictMock <IList <int> >();
recorder.Add(1);
recorder.Add(2);
recorder.Add(-3);
mockRepository.ReplayAll();
var visitor = new ActionVisitor <int>(recorder.Add);
list.AcceptVisitor(visitor);
mockRepository.VerifyAll();
}