public void CyclicCompare_GivenTwoMatchingElementsInTheFirstAndLastPositions_ShouldReturnTrue
(List <int> elements)
{
// Fixture setup
var sut = new CompareToCyclicOrdererAdapter <int>(Comparer <int> .Default.Compare);
elements = elements.OrderBy(i => i).ToList();
// Exercise system
var result = sut.InOrder(elements[0], elements[1], elements[0]);
// Verify outcome
var failureString = String.Format(
"Elements were {0}, {1}, {0}, but cyclic comparer thought them out of order",
elements.Select(i => i.ToString()).ToArray());
Assert.True(result, failureString);
// Teardown
}
public void CyclicCompare_GivenThreeElementsNotInCyclicOrder_ShouldReturnFalse
(List <int> elements)
{
// Fixture setup
var sut = new CompareToCyclicOrdererAdapter <int>(Comparer <int> .Default.Compare);
elements = elements.OrderBy(i => i).ToList();
// Exercise system
var result = sut.InOrder(elements[0], elements[2], elements[1]);
// Verify outcome
var failureString = String.Format(
"Elements were {0}, {2}, {1}, but cyclic comparer thought them in order",
elements.Select(i => i.ToString()).ToArray());
Assert.False(result, failureString);
// Teardown
}