Disabled external gits

2022-04-07 18:43:21 +02:00
parent 182267a8cb
commit 88cb3426ad
1067 changed files with 102374 additions and 6 deletions
--- a/Alpano/tests/ch/epfl/alpano/dem/ElevationProfileTestP.java
+++ b/Alpano/tests/ch/epfl/alpano/dem/ElevationProfileTestP.java
@@ -0,0 +1,134 @@
+package ch.epfl.alpano.dem;
+
+import static java.lang.Math.PI;
+import static java.lang.Math.toRadians;
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+import ch.epfl.alpano.GeoPoint;
+import ch.epfl.alpano.Interval1D;
+import ch.epfl.alpano.Interval2D;
+
+public class ElevationProfileTestP {
+    @Test(expected = NullPointerException.class)
+    public void constructorFailsWhenElevationModelIsNull() {
+        new ElevationProfile(null, new GeoPoint(0,0), 0, 100);
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void constructorFailsWhenOriginIsNull() {
+        new ElevationProfile(newConstantSlopeDEM(), null, 0, 100);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void constructorFailsWhenAzimuthIsNotCanonical() {
+        new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 6.3, 100);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void constructorFailsWhenLengthIsZero() {
+        new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 0, 0);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void elevationAtFailsWhenXIsTooBig() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 0, 100);
+        p.elevationAt(101);
+    }
+
+    @Test
+    public void elevationAtWorksOnConstantSlopeDEMGoingNorth() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 0, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 100d * i;
+            assertEquals(x, p.elevationAt(x), 1e-5);
+        }
+    }
+
+    @Test
+    public void elevationAtWorksOnConstantSlopeDEMGoingSouth() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), PI, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 100d * i;
+            assertEquals(-x, p.elevationAt(x), 1e-5);
+        }
+    }
+
+    @Test
+    public void elevationAtWorksOnConstantSlopeDEMGoingEast() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), PI/2d, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 100d * i;
+            assertEquals(x, p.elevationAt(x), 1e-5);
+        }
+    }
+
+    @Test
+    public void elevationAtWorksOnConstantSlopeDEMGoingWest() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 3d*PI/2d, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 100d * i;
+            assertEquals(-x, p.elevationAt(x), 1e-5);
+        }
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void positionAtFailsWhenXIsTooBig() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 0, 100);
+        p.positionAt(101);
+    }
+
+    @Test
+    public void positionAtProducesConstantLongitudeWhenGoingNorth() {
+        double lon = toRadians(3);
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(lon,toRadians(40)), 0, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 500d * i;
+            assertEquals(lon, p.positionAt(x).longitude(), 1e-5);
+        }
+    }
+
+    @Test
+    public void positionAtProducesConstantLongitudeWhenGoingSouth() {
+        double lon = toRadians(3);
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(lon,toRadians(40)), PI, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 500d * i;
+            assertEquals(lon, p.positionAt(x).longitude(), 1e-5);
+        }
+    }
+
+    @Test
+    public void positionAtProducesConstantLatitudeWhenGoingEast() {
+        double lat = toRadians(40);
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(toRadians(3),lat), PI/2d, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 500d * i;
+            assertEquals(lat, p.positionAt(x).latitude(), 1e-4);
+        }
+    }
+
+    @Test
+    public void positionAtProducesConstantLatitudeWhenGoingWest() {
+        double lat = toRadians(40);
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(toRadians(3),lat), 3d*PI/2d, 100_000);
+        for (int i = 0; i < 100; ++i) {
+            double x = 500d * i;
+            assertEquals(lat, p.positionAt(x).latitude(), 1e-4);
+        }
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void slopeAtFailsWhenXIsNegative() {
+        ElevationProfile p = new ElevationProfile(newConstantSlopeDEM(), new GeoPoint(0,0), 0, 100);
+        p.positionAt(-1);
+    }
+
+    private static ContinuousElevationModel newConstantSlopeDEM() {
+        Interval2D extent = new Interval2D(
+                new Interval1D(-10_000, 10_000),
+                new Interval1D(-10_000, 10_000));
+        return new ContinuousElevationModel(new ConstantSlopeDEM(extent));
+    }
+}