public void IsUnknownReturnsFalseForKnownTest() { var pair = new CirclePair(m_Smaller, m_Bigger); Assert.False(pair.IsUnknown); }
public void ZeroTest() { var pair = new CirclePair(m_Smaller, m_Bigger); Assert.AreEqual(m_Smaller, pair.One); }
public void RadiusZeroForFirstIsGreaterTest() { var pair = new CirclePair(m_Bigger, m_Smaller); Assert.AreEqual(m_Bigger.Radius, pair.RadiusZero); }
public void ZeroForSecondIsGreaterTest() { var pair = new CirclePair(m_Smaller, m_Bigger); Assert.AreEqual(m_Bigger, pair.Zero); }
public void DistanceTest() { var pair = new CirclePair(m_Smaller, m_Bigger); NUnitHelper.AssertIsEquivalent(45.0, pair.Distance, 0.01, "Distance"); }
public void NumberOfTangentsForIntersectingTest() { var pair = new CirclePair(m_Bigger, m_ThreeIntersectingTwo); const int expected = 2; int actual = pair.NumberOfTangents; Assert.AreEqual(expected, actual); }
public void NumberOfTangentsForIntersectingInOnePointTest() { var pair = new CirclePair(m_Bigger, m_ThreeInsideTwoIntersectingOnePoint); const int expected = 3; int actual = pair.NumberOfTangents; Assert.AreEqual(expected, actual); }
public void NumberOfTangentsForCircleInsideOtherTouchingTest() { var pair = new CirclePair(m_Bigger, m_ThreeInsideTwoIntersectingTwoPoints); const int expected = 1; int actual = pair.NumberOfTangents; Assert.AreEqual(expected, actual); }
public void NumberOfTangentsForCircleNotIntersectingTest() { var pair = new CirclePair(m_Smaller, m_Bigger); const int expected = 4; int actual = pair.NumberOfTangents; Assert.AreEqual(expected, actual); }
public void Setup() { m_Two = new Circle(1.0, 20.0, 3.0); m_One = new Circle(10.0, 20.0, 1.0); m_CirclePair = new CirclePair(m_One, m_Two); m_Calculator = new CirclesIntersectionPointsCalculator(m_CirclePair); }
public void Setup() { m_One = new Circle(new Point(3.0, -5.0), 4.0); m_Two = new Circle(new Point(-2.0, 2.0), 1.0); m_Pair = new CirclePair(m_One, m_Two); m_Calculator = new InnerTangentLinesIntersectionPointCalculator(m_Pair); }
public void Setup() { m_CircleOne = new Circle(1.0, -2.0, 3.0); m_CircleZero = new Circle(3.0, -2.0, 4.0); m_CirclePair = new CirclePair(m_CircleZero, m_CircleOne); m_Calculator = new CirclesIntersectionPointsCalculator(m_CirclePair); }
public void Setup() { m_One = new Circle(new Point(10.0, 14.0), 2.5); m_Two = new Circle(new Point(11.0, 2.5), 2.5); m_Pair = new CirclePair(m_One, m_Two); m_Calculator = new OuterTangentsCalculator(m_Pair); }
public void Setup() { m_One = new Circle(new Point(2.0, 4.0), 4.0); m_Two = new Circle(new Point(10.0, 4.0), 4.0); m_Pair = new CirclePair(m_One, m_Two); m_Calculator = new InnerTangentsCalculator(m_Pair); }
public void Setup() { m_One = new Circle(new Point(2.0, 2.0), 2.0); m_Two = new Circle(new Point(7.0, 6.0), 2.0); m_Pair = new CirclePair(m_One, m_Two); m_Calculator = new OuterTangentsCalculator(m_Pair); }
public void Setup() { m_One = new Circle(new Point(10.0, 10.0), 5.0); m_Two = new Circle(new Point(-20.0, -20.0), 10.0); m_Pair = new CirclePair(m_One, m_Two); m_Calculator = new OuterTangentLinesIntersectionPointCalculator(m_Pair); }
public void ZeroXBiggerThanOneXTest() { var circle = new Circle(new Point(10.0, 20.0), 1.0); var pair = new CirclePair(m_One, circle); var expected = new Tuple <Point, Point>(new Point(9.0, 20.0), new Point(11.0, 20)); Tuple <Point, Point> actual = m_Calculator.CalculatePointsForSameY(pair); Assert.AreEqual(expected, actual); }
public void DeltaXMinusDoubleRadiusLessInsideEpsilonTest() { var one = new Circle(1.0, -2.0, 3.0); var two = new Circle(7.0, -2.0, 3.0); var pair = new CirclePair(one, two); var expected = new Tuple <Point, Point>(new Point(4.0, -2.0), new Point(4.0, -2.0)); Tuple <Point, Point> actual = m_Calculator.CalculatePointsForSpecialCases(pair); Assert.AreEqual(expected, actual, "IntersectionPointOne"); }
public void CalculateTangenPointsForZeroBothSameRadiusTest() { var one = new Circle(new Point(2.0, 2.0), 2.0); var two = new Circle(new Point(7.0, 6.0), 2.0); var pair = new CirclePair(one, two); Tuple <Point, Point> actual = m_Calculator.CalculateTangenPointsForZeroBothSameRadius(pair); Assert.AreEqual(new Point(5.75, 7.56), actual.Item1, "Item1"); Assert.AreEqual(new Point(8.25, 4.44), actual.Item2, "Item2"); }