public void cant_dequeue_empty_list()
{
var sut = new CircularQueueList<int>(1);
sut.Enqueue(1);
sut.Dequeue();
Action actual = () => sut.Dequeue();
actual.ShouldThrow<InvalidOperationException>();
}
public void cant_dequeue_empty_list()
{
var sut = new CircularQueueList <int>(1);
sut.Enqueue(1);
sut.Dequeue();
Action actual = () => sut.Dequeue();
actual.ShouldThrow <InvalidOperationException>();
}
public void wrap_on_dequeue()
{
var sut = new CircularQueueList <int>(2);
sut.Enqueue(1);
sut.Enqueue(2);
sut.Dequeue();
sut.Enqueue(3);
sut.Dequeue();
var actual = sut.Dequeue();
actual.Should().Be(3);
}
public void Describe_what_the_test_proves()
{
var sut = new CircularQueueList<int>(5);
sut.Enqueue(1);
sut.Enqueue(2);
sut.Enqueue(3);
sut.Enqueue(4);
sut[0].Should().Be(1);
sut[3].Should().Be(4);
sut.Dequeue().Should().Be(1);
sut.Dequeue().Should().Be(2);
sut.Enqueue(5);
sut.Enqueue(6);
sut[0].Should().Be(3);
sut[3].Should().Be(6);
}
public void Describe_what_the_test_proves()
{
var sut = new CircularQueueList <int>(5);
sut.Enqueue(1);
sut.Enqueue(2);
sut.Enqueue(3);
sut.Enqueue(4);
sut[0].Should().Be(1);
sut[3].Should().Be(4);
sut.Dequeue().Should().Be(1);
sut.Dequeue().Should().Be(2);
sut.Enqueue(5);
sut.Enqueue(6);
sut[0].Should().Be(3);
sut[3].Should().Be(6);
}
public void indexer_gives_correct_value_when_wrapped()
{
var sut = new CircularQueueList<int>(2);
sut.Enqueue(1);
sut.Dequeue();
sut.Enqueue(2);
sut.Enqueue(3);
sut[0].Should().Be(2);
sut[1].Should().Be(3); //real index is 0
}
public void indexer_gives_correct_value_when_wrapped()
{
var sut = new CircularQueueList <int>(2);
sut.Enqueue(1);
sut.Dequeue();
sut.Enqueue(2);
sut.Enqueue(3);
sut[0].Should().Be(2);
sut[1].Should().Be(3); //real index is 0
}
public void wrap_on_dequeue()
{
var sut = new CircularQueueList<int>(2);
sut.Enqueue(1);
sut.Enqueue(2);
sut.Dequeue();
sut.Enqueue(3);
sut.Dequeue();
var actual = sut.Dequeue();
actual.Should().Be(3);
}