public void GivenNoNavigation_WhenCreatingNavigationProcessor_thenCountIsOne()
{
_coordinatesSet = new HashSet <Coordinates> {
new Coordinates(0, 0)
};
_sut = new NavigationProcessor(new Navigation(), _coordinatesSet);
Assert.Equal(_coordinatesSet.Count, 1);
}
public void GivenSingleNavigation_WhenProcessNavigation_thenCountIsTwo()
{
_coordinatesSet = new HashSet <Coordinates> {
new Coordinates(0, 0)
};
_sut = new NavigationProcessor(new Navigation(), _coordinatesSet);
_sut.ProcessNavigation('<');
Assert.Equal(_coordinatesSet.Count, 2);
}
public void GivenTwoNonOppositeNavigations_WhenProcessNavigation_thenCountIsThree()
{
_coordinatesSet = new HashSet <Coordinates> {
new Coordinates(0, 0)
};
_sut = new NavigationProcessor(new Navigation(), _coordinatesSet);
_sut.ProcessNavigation('<');
_sut.ProcessNavigation('v');
Assert.Equal(_coordinatesSet.Count, 3);
}
