public void ValidatesIndexOfMethodAndDoesNotReturnIndex()
{
var test = new ListCollection <int>();
test.Add(5);
test.Add(4);
Assert.Equal(-1, test.IndexOf(1000));
}
public void ValidatesContainMethodAndDoesNotFindElement()
{
var test = new ListCollection <int>();
test.Add(1);
test.Add(3);
Assert.DoesNotContain(2, test);
}
public void ValidatesIndexOfMethodAndReturnsIndex()
{
var test = new ListCollection <int>();
test.Add(5);
test.Add(3);
Assert.Equal(1, test.IndexOf(3));
}
public void ValidatesContainMethodAndFindsElement()
{
var test = new ListCollection <int>();
test.Add(1);
test.Add(3);
Assert.Contains(1, test);
}
public void ValidatesRemoveAtMethod()
{
var test = new ListCollection <int>();
test.Add(5);
test.Add(3);
test.RemoveAt(0);
Assert.Equal(3, test[0]);
}
public void ValidatesIListRemoveMethod()
{
var test = new ListCollection <int>();
test.Add(5);
test.Add(6);
test.Add(4);
test.Add(1);
Assert.True(test.Remove(5));
}
public void ValidatesIListRemoveMethodAndDoesNotFindElement()
{
var test = new ListCollection <int>();
test.Add(5);
test.Add(6);
test.Add(4);
test.Add(1);
Assert.False(test.Remove(15));
}
public void ValidatesCountMethod()
{
var test = new ListCollection <int>();
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 ListCollection <int>();
test.Add(5);
test.Add(3);
test.Insert(0, 1);
Assert.Equal(1, test[0]);
Assert.Equal(5, test[1]);
Assert.Equal(3, test[2]);
Assert.Equal(3, test.Count);
}
public void ValidatesAddMethod()
{
var test = new ListCollection <int>();
test.Add(1);
test.Add(2);
test.Add(3);
test.Add(6);
test.Add(7);
Assert.Equal(1, test[0]);
Assert.Equal(2, test[1]);
Assert.Equal(3, test[2]);
Assert.Equal(6, test[3]);
Assert.Equal(7, test[4]);
}
public void ValidatesSetElementMethod()
{
var test = new ListCollection <int>();
test.Add(5);
test[0] = 6;
Assert.Equal(6, test[0]);
}
public void AddMethodIsReadonlyException()
{
var testList = new ListCollection <int> {
1, 2
};
testList = testList.ReadOnlyList();
Assert.Throws <NotSupportedException>(() => testList.Add(2));
}
public void IterationTest()
{
var testArray = new ListCollection <int> {
1, 2, 3, 4
};
var cloneTestArray = new ListCollection <int>();
foreach (var obj in testArray)
{
cloneTestArray.Add(obj);
}
Assert.Equal(1, cloneTestArray[0]);
Assert.Equal(2, cloneTestArray[1]);
Assert.Equal(3, cloneTestArray[2]);
Assert.Equal(4, cloneTestArray[3]);
}