public void GetBoundingBoxAscAxisTest() { var target = new DataMaskProviders.StepFunctionDataMaskProvider(); var grid = new double[] { 0.0, 5.0, 10.0, 15.0 }; var res = target.GetBoundingBox(grid, 1.1, 1.2); Assert.AreEqual(0, res.first); Assert.AreEqual(0, res.last); res = target.GetBoundingBox(grid, -1.2, -1.1); Assert.IsTrue(res.IsSingular); //requested region does not cover any data points res = target.GetBoundingBox(grid, 100, 120); Assert.IsTrue(res.IsSingular); //requested region does not cover any data points res = target.GetBoundingBox(grid, 1.1, 6.2); Assert.AreEqual(0, res.first); Assert.AreEqual(1, res.last); res = target.GetBoundingBox(grid, 1.1, 11.2); Assert.AreEqual(0, res.first); Assert.AreEqual(2, res.last); res = target.GetBoundingBox(grid, 1.1, 211.2); Assert.AreEqual(0, res.first); Assert.AreEqual(3, res.last); res = target.GetBoundingBox(grid, -1.1, 11.2); Assert.AreEqual(0, res.first); Assert.AreEqual(2, res.last); res = target.GetBoundingBox(grid, -1.1, 0.0); Assert.IsTrue(res.IsSingular); res = target.GetBoundingBox(grid, 15.0, 120.0); Assert.AreEqual(3, res.first); Assert.AreEqual(3, res.last); res = target.GetBoundingBox(grid, 5.0, 6.0); Assert.AreEqual(1, res.first); Assert.AreEqual(1, res.last); res = target.GetBoundingBox(grid, 4.0, 5.0); Assert.AreEqual(0, res.first); Assert.AreEqual(0, res.last); }
public void GetDataIndicesAscAxisTest() { var target = new DataMaskProviders.StepFunctionDataMaskProvider(); var grid = new double[] { 0.0, 5.0, 10.0, 15.0 }; var res = target.GetIndices(grid, 1.1, 1.2); CompareArrays(new int[] { 0 }, res); res = target.GetIndices(grid, -1.2, -1.1); Assert.AreEqual(0, res.Length); //requested region does not cover any data points res = target.GetIndices(grid, 100, 120); Assert.AreEqual(0, res.Length); //requested region does not cover any data points res = target.GetIndices(grid, 1.1, 6.2); CompareArrays(new int[] { 0, 1 }, res); res = target.GetIndices(grid, 1.1, 11.2); CompareArrays(new int[] { 0, 1, 2 }, res); res = target.GetIndices(grid, 1.1, 211.2); CompareArrays(new int[] { 0, 1, 2, 3 }, res); res = target.GetIndices(grid, -1.1, 11.2); CompareArrays(new int[] { 0, 1, 2 }, res); res = target.GetIndices(grid, -1.1, 0.0); Assert.AreEqual(0, res.Length); res = target.GetIndices(grid, 15.0, 120.0); CompareArrays(new int[] { 3 }, res); res = target.GetIndices(grid, 5.0, 6.0); CompareArrays(new int[] { 1 }, res); res = target.GetIndices(grid, 4.0, 5.0); CompareArrays(new int[] { 0 }, res); }