public void MyStack_3_Top_1_ThrowsExceptionOnEmptyStack()
{
// Arrange
IMyStack <string> stack = DSBuilder.CreateMyStack();
// Act & Assert
Assert.Throws(typeof(MyStackEmptyException), () => stack.Top());
}
public void MyStack_2_Push_2_TopIsOkAfter1Push()
{
// Arrange
IMyStack <string> stack = DSBuilder.CreateMyStack();
string expected = "a";
// Act
stack.Push("a");
string actual = stack.Top();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyStack_2_Push_2_TopIsOkAfter1Push()
{
// Arrange
IMyStack <int> stack = DSBuilder.CreateMyArrayListStack();
int expected = 1;
// Act
stack.Push(1);
int actual = stack.Top();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyStack_3_Top_2_IsEmptyReturnsFalseAfterTopOnOneElement()
{
// Arrange
IMyStack <string> stack = DSBuilder.CreateMyStack();
bool expected = false;
// Act
stack.Push("a");
stack.Top();
bool actual = stack.IsEmpty();
// Assert
Assert.AreEqual(expected, actual);
}