public void ValidatesIndexOfMethodAndDoesNotReturnIndex()
{
var test = new ObjArrayCollection();
test.Add(5);
test.Add('b');
Assert.Equal(-1, test.IndexOf(1000));
}
public void ValidatesContainMethodAndFindsElement()
{
var test = new ObjArrayCollection();
test.Add("Andrei");
test.Add(3);
Assert.True(test.Contains("Andrei"));
}
public void ValidatesIndexOfMethodAndReturnsIndex()
{
var test = new ObjArrayCollection();
test.Add(5);
test.Add('b');
Assert.Equal(1, test.IndexOf('b'));
}
public void ValidatesContainMethodAndDoesNotFindElement()
{
var test = new ObjArrayCollection();
test.Add("Andrei");
test.Add(3);
Assert.False(test.Contains(2));
}
public void ValidatesSetElementMethod()
{
var test = new ObjArrayCollection();
test.Add(5);
test[0] = 'c';
Assert.Equal('c', test[0]);
}
public void ValidatesRemoveAtMethod()
{
var test = new ObjArrayCollection();
test.Add(5);
test.Add(3);
test.RemoveAt(0);
Assert.Equal(3, test[0]);
}
public void ValidatesClearMethod()
{
var test = new ObjArrayCollection {
5, 3
};
test.Clear();
Assert.Equal(0, test.Count);
}
public void ValidatesConstructor()
{
var test = new ObjArrayCollection();
Assert.Equal(0, test.Count);
Assert.Null(test[0]);
Assert.Null(test[1]);
Assert.Null(test[2]);
Assert.Null(test[3]);
}
public void ValidatesCountMethod()
{
var test = new ObjArrayCollection();
test.Add(5);
test.Add(3);
test.Add(2);
test.Add(6);
test.Add(7);
Assert.Equal(5, test.Count);
}
public void ValidatesInsertMethod()
{
var test = new ObjArrayCollection();
test.Add(5);
test.Add(3);
test.Insert(0, "abc");
Assert.Equal("abc", test[0]);
Assert.Equal(5, test[1]);
Assert.Equal(3, test[2]);
Assert.Equal(3, test.Count);
}
public void ValidatesAddMethod()
{
var test = new ObjArrayCollection();
test.Add("Abc");
test.Add(3.02);
test.Add('E');
test.Add(6);
test.Add(7);
Assert.Equal("Abc", test[0]);
Assert.Equal(3.02, test[1]);
Assert.Equal('E', test[2]);
Assert.Equal(6, test[3]);
Assert.Equal(7, test[4]);
}
public void TestEnumerator()
{
var test = new ObjArrayCollection {
1, "Eu", 4.5, true, false, 'a'
};
var enumerator = test.GetEnumerator();
enumerator.MoveNext();
Assert.Equal(1, enumerator.Current());
enumerator.MoveNext();
Assert.Equal("Eu", enumerator.Current());
enumerator.Reset();
for (int i = 0; i < test.Count; i++)
{
enumerator.MoveNext();
}
Assert.Equal('a', enumerator.Current());
}
public ObjectEnumerator(ObjArrayCollection obj)
{
objArray = obj;
}