[TestMethod]//green
        public void SuccessfulIsNotInStLouisBay()
        {
            var shipPositionsNotInStLouisBay = new[]
            {
                new Position("ShipA", 46.757677, -92.000644)
            };

            foreach (var position in shipPositionsNotInStLouisBay)
            {
                var shipTest = new ShipTest {
                    Position = position
                };

                Assert.IsFalse(
                    shipTest.IsInStLouisBay()
                    );
            }
        }
        public void SuccessfulIsInStLouisBay()
        {
            var shipPositionsInStLouisBay = new[]
            {
                new Position("ShipA", 46.754899, -92.121966),
                new Position("ShipB", 46.749253, -92.105229)
            };

            foreach (var position in shipPositionsInStLouisBay)
            {
                var shipTest = new ShipTest {
                    Position = position
                };

                Assert.IsTrue(
                    shipTest.IsInStLouisBay()
                    );
            }
        }
        [TestMethod]//green
        public void SuccessfulIsInStLouisBay()
        {
            var shipPositionsInStLouisBay = new[]
            {
                new Position("ShipA", 46.754899, -92.121966),
                new Position("ShipB", 46.750444, -92.114499),
                new Position("ShipC", 46.750326, -92.135227),
                new Position("ShipD", 46.763178, -92.094319)
            };

            foreach (var position in shipPositionsInStLouisBay)
            {
                var shipTest = new ShipTest {
                    Position = position
                };

                Assert.IsTrue(
                    shipTest.IsInStLouisBay()
                    );
            }
        }
        public void SuccessfulIsNotInStLouisBay()
        {
            var shipPositionsOutOfHarbor = new[]
            {
                new Position("ShipA", 46.775274, -91.946634),
                new Position("ShipB", 46.734346, -91.766733),
                new Position("ShipC", 46.771290, -92.080787),
                new Position("ShipD", 46.944402, -91.116686),
                new Position("ShipE", 47.444500, -90.556929),
                new Position("ShipF", 46.692577, -92.004368)
            };

            foreach (var position in shipPositionsOutOfHarbor)
            {
                var shipTest = new ShipTest {
                    Position = position
                };

                Assert.IsFalse(
                    shipTest.IsInStLouisBay()
                    );
            }
        }