public void should_not_be_empty_after_a_value_is_added()
{
// Arrange
var queue = new QueueWithStacks <int>();
queue.Add(42);
// Assert
queue.IsEmpty().Should().BeFalse();
}
public void IsEmpty_returns_true_if_stack_is_empty()
{
// Arrange
QueueWithStacks <int> queue = new QueueWithStacks <int>();
// Act
bool result = queue.IsEmpty();
// Assert
Assert.True(result);
}
public void should_be_empty_after_last_value_is_removed()
{
// Arrange
var queue = new QueueWithStacks <int>();
queue.Add(42);
// Act
queue.Remove();
// Assert
queue.IsEmpty().Should().BeTrue();
}
