public void GivenLazyListWhenGetEnumeratorShouldLoad()
{
_lazyLoadResolverMock.Setup(x => x.Resolve(It.IsAny <LazyLoadParameter>()))
.Returns(new[] { new Stub(), new Stub() })
.Verifiable();
var lazyList = new LazyList <Stub>(_lazyLoadResolverMock.Object);
lazyList.GetEnumerator().Should().NotBeNull();
_lazyLoadResolverMock.VerifyAll();
}
public void ShouldEnumerateAllElementsIncrementally()
{
MockEnumerable source = new MockEnumerable(2);
var list = new LazyList <int>(source);
IEnumerator <int> enumerator = list.GetEnumerator();
Assert.IsTrue(enumerator.MoveNext());
Assert.AreEqual(0, enumerator.Current);
Assert.AreEqual(1, source.TotalElementsReturned, "Should have read exactly the necessary number of elements.");
Assert.IsTrue(enumerator.MoveNext());
Assert.AreEqual(1, enumerator.Current);
Assert.AreEqual(2, source.TotalElementsReturned, "Should have read exactly the necessary number of elements.");
Assert.IsFalse(enumerator.MoveNext());
Assert.AreEqual(2, source.TotalElementsReturned, "Should have read exactly the necessary number of elements.");
}
public void TestEnumerator()
{
List <object> l = new List <object>();
l.Add("a");
l.Add("b");
Assert.IsFalse(LazyList.GetEnumerator(null).MoveNext());
IEnumerator i = LazyList.GetEnumerator("a");
Assert.IsTrue(i.MoveNext());
Assert.AreEqual("a", i.Current);
Assert.IsFalse(i.MoveNext());
i = LazyList.GetEnumerator(l);
Assert.IsTrue(i.MoveNext());
Assert.AreEqual("a", i.Current);
Assert.IsTrue(i.MoveNext());
Assert.AreEqual("b", i.Current);
Assert.IsFalse(i.MoveNext());
}
/// <inheritdoc/>
public IEnumerator <Local> GetEnumerator()
{
return(locals.GetEnumerator());
}
public IEnumerator <CodedValue> GetEnumerator()
{
return(m_items.GetEnumerator());
}
public IEnumerator <ExerciseSegment> GetEnumerator()
{
return(m_items.GetEnumerator());
}
public IEnumerator <VersionInformation> GetEnumerator()
{
return(m_items.GetEnumerator());
}
public IEnumerator <string> GetEnumerator()
{
return(m_items.GetEnumerator());
}
public IEnumerator <Blob> GetEnumerator()
{
return(m_items.GetEnumerator());
}
public IEnumerator <ItemFilter> GetEnumerator()
{
return(m_items.GetEnumerator());
}
/// <inheritdoc />
public ThreadSafe.IEnumerator <Local> GetEnumerator()
{
return(locals.GetEnumerator());
}
public IEnumerator <StructuredNameValue> GetEnumerator()
{
return(m_items.GetEnumerator());
}
public IEnumerator <object> GetEnumerator()
{
return(m_items.GetEnumerator());
}