public void EnumerateEmptyCollection()
{
var collection = new SimpleCollection();
Assert.Empty(collection);
var enumerator = collection.GetEnumerator();
Assert.False(enumerator.MoveNext());
}
public void EnumerateNonEmptyCollection()
{
var collection = new SimpleCollection();
collection.TestBaseAdd(SimpleCollection.TestElement);
Assert.NotEmpty(collection);
var enumerator = collection.GetEnumerator();
Assert.True(enumerator.MoveNext());
Assert.Equal(SimpleCollection.TestElement, enumerator.Current);
Assert.False(enumerator.MoveNext());
}