From a64e12dcfa6d119e03c65882eaf7ca6c6b166714 Mon Sep 17 00:00:00 2001
From: Guylaine Prat <guylaine.prat@c-s.fr>
Date: Tue, 18 Oct 2016 17:32:00 +0200
Subject: [PATCH] Improve tests coverage
---
.../utils/SpacecraftToObservedBodyTest.java | 153 ++++++++++++++++++
1 file changed, 153 insertions(+)
create mode 100644 src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java
diff --git a/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java b/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java
new file mode 100644
index 00000000..23145b9a
--- /dev/null
+++ b/src/test/java/org/orekit/rugged/utils/SpacecraftToObservedBodyTest.java
@@ -0,0 +1,153 @@
+/* Copyright 2013-2016 CS Systèmes d'Information
+ * Licensed to CS Systèmes d'Information (CS) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * CS licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.orekit.rugged.utils;
+
+import java.io.File;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+
+import org.hipparchus.geometry.euclidean.threed.Vector3D;
+import org.hipparchus.util.FastMath;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+import org.orekit.bodies.BodyShape;
+import org.orekit.data.DataProvidersManager;
+import org.orekit.data.DirectoryCrawler;
+import org.orekit.errors.OrekitException;
+import org.orekit.frames.FramesFactory;
+import org.orekit.orbits.Orbit;
+import org.orekit.rugged.TestUtils;
+import org.orekit.rugged.errors.RuggedException;
+import org.orekit.rugged.errors.RuggedMessages;
+import org.orekit.rugged.linesensor.LineSensor;
+import org.orekit.rugged.linesensor.LinearLineDatation;
+import org.orekit.rugged.los.LOSBuilder;
+import org.orekit.time.AbsoluteDate;
+import org.orekit.utils.AngularDerivativesFilter;
+import org.orekit.utils.CartesianDerivativesFilter;
+import org.orekit.utils.Constants;
+import org.orekit.utils.TimeStampedAngularCoordinates;
+import org.orekit.utils.TimeStampedPVCoordinates;
+
+
+@RunWith(Parameterized.class)
+public class SpacecraftToObservedBodyTest {
+
+ @Parameters
+ public static Collection<Object[]> data() {
+ return Arrays.asList(new Object[][] {
+ // Run multiple times the tests, constructing this class with the following parameters
+ { +10, +1., -1., +1}, { -1., -10., -1., +1}, { -1., +1., +15., +1}, { -1., +1., -1., -15.}
+ });
+ }
+
+ // configuration of the run : shift of date for PV and Q (min and max values)
+ private double shiftPVmin;
+ private double shiftPVmax;
+ private double shiftQmin;
+ private double shiftQmax;
+
+
+ @Test
+ public void testIssue256() throws RuggedException, OrekitException {
+
+ AbsoluteDate minSensorDate = sensor.getDate(0);
+ AbsoluteDate maxSensorDate = sensor.getDate(2000);
+
+ AbsoluteDate minPVdate = minSensorDate.shiftedBy(this.shiftPVmin);
+ AbsoluteDate maxPVdate = maxSensorDate.shiftedBy(this.shiftPVmax);
+ List<TimeStampedPVCoordinates> pvList = TestUtils.orbitToPV(orbit, earth, minPVdate, maxPVdate, 0.25);
+
+ AbsoluteDate minQdate = minSensorDate.shiftedBy(this.shiftQmin);
+ AbsoluteDate maxQdate = maxSensorDate.shiftedBy(this.shiftQmax);
+ List<TimeStampedAngularCoordinates> qList = TestUtils.orbitToQ(orbit, earth, minQdate, maxQdate, 0.25);
+
+ try {
+
+ SpacecraftToObservedBody sToOb = new SpacecraftToObservedBody(FramesFactory.getEME2000(), earth.getBodyFrame(),
+ minSensorDate, maxSensorDate, 0.01,
+ 5.0,
+ pvList,
+ 8, CartesianDerivativesFilter.USE_PV,
+ qList,
+ 2, AngularDerivativesFilter.USE_R);
+ Assert.fail("an exception should have been thrown");
+
+ } catch (RuggedException re){
+ Assert.assertEquals(RuggedMessages.OUT_OF_TIME_RANGE, re.getSpecifier());
+ }
+ }
+
+
+ public SpacecraftToObservedBodyTest(double shiftPVmin, double shiftPVmax, double shiftQmin, double shiftQmax) {
+ super();
+ this.shiftPVmin = shiftPVmin;
+ this.shiftPVmax = shiftPVmax;
+ this.shiftQmin = shiftQmin;
+ this.shiftQmax = shiftQmax;
+ }
+
+
+ @Before
+ public void setUp() {
+ try {
+
+ String path = getClass().getClassLoader().getResource("orekit-data").toURI().getPath();
+ DataProvidersManager.getInstance().addProvider(new DirectoryCrawler(new File(path)));
+
+ earth = TestUtils.createEarth();
+ orbit = TestUtils.createOrbit(Constants.EIGEN5C_EARTH_MU);
+
+ // build lists of pixels regularly spread on a perfect plane
+ final Vector3D position = new Vector3D(1.5, Vector3D.PLUS_I);
+ final Vector3D normal = Vector3D.PLUS_I;
+ final Vector3D fovCenter = Vector3D.PLUS_K;
+ final Vector3D cross = Vector3D.crossProduct(normal, fovCenter);
+
+ final List<Vector3D> los = new ArrayList<Vector3D>();
+ for (int i = -1000; i <= 1000; ++i) {
+ final double alpha = i * 0.17 / 1000;
+ los.add(new Vector3D(FastMath.cos(alpha), fovCenter, FastMath.sin(alpha), cross));
+ }
+ sensor = new LineSensor("perfect line", new LinearLineDatation(AbsoluteDate.J2000_EPOCH, 0.0, 1.0 / 1.5e-3),
+ position, new LOSBuilder(los).build());
+
+
+ } catch (OrekitException oe) {
+ Assert.fail(oe.getLocalizedMessage());
+ } catch (URISyntaxException use) {
+ Assert.fail(use.getLocalizedMessage());
+ }
+ }
+
+ @After
+ public void tearDown() {
+ }
+
+ private BodyShape earth = null;
+ private Orbit orbit = null;
+ private LineSensor sensor = null;
+
+}
--
GitLab