public void TestNormLon() { var lons = new double[][] { new double[] { 1.23, 1.23 }, //1.23 might become 1.2299999 after some math and we want to ensure that doesn't happen new double[] { -180, -180 }, new double[] { 180, +180 }, new double[] { 0, 0 }, new double[] { -190, 170 }, new double[] { 181, -179 }, new double[] { -180 - 360, -180 }, new double[] { -180 - 720, -180 }, new double[] { 180 + 360, +180 }, new double[] { 180 + 720, +180 } }; foreach (var pair in lons) { CustomAssert.EqualWithDelta( /*"input "+pair[0],*/ pair[1], DistanceUtils.NormLonDEG(pair[0]), Double.Epsilon); } var random = new Random(RandomSeed.Seed()); for (int i = -1000; i < 1000; i += random.Next(9) * 10) { double d = DistanceUtils.NormLonDEG(i); Assert.True(d >= -180 && d <= 180, i + " " + d); } }
public void TestNormLat() { var lats = new double[][] { new double[] { 1.23, 1.23 }, //1.23 might become 1.2299999 after some math and we want to ensure that doesn't happen new double[] { -90, -90 }, new double[] { 90, 90 }, new double[] { 0, 0 }, new double[] { -100, -80 }, new double[] { -90 - 180, 90 }, new double[] { -90 - 360, -90 }, new double[] { 90 + 180, -90 }, new double[] { 90 + 360, 90 }, new double[] { -12 + 180, 12 } }; foreach (var pair in lats) { CustomAssert.EqualWithDelta( /* "input "+pair[0],*/ pair[1], DistanceUtils.NormLatDEG(pair[0]), Double.Epsilon); } var random = new Random(RandomSeed.Seed()); for (int i = -1000; i < 1000; i += random.Next(9) * 10) { double d = DistanceUtils.NormLatDEG(i); Assert.True(/*i + " " + d,*/ d >= -90 && d <= 90); } }
protected AbstractTestShapes(SpatialContext ctx) { random = new Random(RandomSeed.Seed()); this.ctx = ctx; }
protected AbstractTestShapes() { random = new Random(RandomSeed.Seed()); }