public void GetEnumerator_MultipleLists()
{
List <int> list1 = new List <int>()
{
1, 2, 3
};
List <int> list2 = new List <int>()
{
4, 5, 6
};
List <int> list3 = new List <int>()
{
7, 8, 9
};
MultipleEnumerator <int> subject = new MultipleEnumerator <int>(list1, list2, list3);
int counter = 1;
foreach (int i in subject)
{
Assert.AreEqual(counter, i);
counter += 1;
}
}
public void GetEnumerator_OneList()
{
List<int> list1 = new List<int>(){1,2,3};
MultipleEnumerator<int> subject = new MultipleEnumerator<int>(list1);
int counter = 1;
foreach (int i in subject)
{
Assert.AreEqual(counter, i);
counter += 1;
}
}
public void GetEnumerator_MultipleListsWithDifferentImplementations()
{
List<DerivedA> list1 = new List<DerivedA>() { new DerivedA(1), new DerivedA(2), new DerivedA(3) };
List<DerivedB> list2 = new List<DerivedB>() { new DerivedB(4), new DerivedB(5), new DerivedB(6) };
MultipleEnumerator<Base> subject = new MultipleEnumerator<Base>(list1, list2);
int counter = 1;
foreach (Base b in subject)
{
Assert.AreEqual(counter, b.Value());
counter += 1;
}
}
public void GetEnumerator_MultipleLists()
{
List<int> list1 = new List<int>() { 1, 2, 3 };
List<int> list2 = new List<int>() { 4, 5, 6 };
List<int> list3 = new List<int>() { 7, 8, 9 };
MultipleEnumerator<int> subject = new MultipleEnumerator<int>(list1, list2, list3);
int counter = 1;
foreach (int i in subject)
{
Assert.AreEqual(counter, i);
counter += 1;
}
}
public void GetEnumerator_OneList()
{
List <int> list1 = new List <int>()
{
1, 2, 3
};
MultipleEnumerator <int> subject = new MultipleEnumerator <int>(list1);
int counter = 1;
foreach (int i in subject)
{
Assert.AreEqual(counter, i);
counter += 1;
}
}
public void GetEnumerator_MultipleListsWithDifferentImplementations()
{
List <DerivedA> list1 = new List <DerivedA>()
{
new DerivedA(1), new DerivedA(2), new DerivedA(3)
};
List <DerivedB> list2 = new List <DerivedB>()
{
new DerivedB(4), new DerivedB(5), new DerivedB(6)
};
MultipleEnumerator <Base> subject = new MultipleEnumerator <Base>(list1, list2);
int counter = 1;
foreach (Base b in subject)
{
Assert.AreEqual(counter, b.Value());
counter += 1;
}
}
public void Constructor_EmptyEnumerables()
{
MultipleEnumerator<int> subject = new MultipleEnumerator<int>();
}
public void Constructor_NullEnumerables()
{
MultipleEnumerator<int> subject = new MultipleEnumerator<int>(null);
}
public void Constructor_EmptyEnumerables()
{
MultipleEnumerator <int> subject = new MultipleEnumerator <int>();
}
public void Constructor_NullEnumerables()
{
MultipleEnumerator <int> subject = new MultipleEnumerator <int>(null);
}