First commit

src/main/Edge.java

+package main;
+
+public class Edge {
+}
\ No newline at end of file

src/main/Point.java

+package main;
+
+public class Point {
+
+    private double x;
+    private double y;
+
+
+    public Point(double x, double y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    public Point() {
+        this.x = 0.0;
+        this.y = 0.0;
+    }
+
+    public double getX() {
+        return x;
+    }
+
+    public double getY() {
+        return y;
+    }
+
+    public String toString(){
+        return "(" + x + "," + y + ")";
+    }
+
+
+
+}
\ No newline at end of file

src/main/Polygon.java

+package main;
+
+public class Polygon {
+
+    private Point[] points;
+
+    public Polygon(double[] x, double[] y) {
+        //Fill the list of the peaks
+        for (int i = 0; i < x.length; i++) {
+            this.points[i] = new Point(x[i], y[i]);
+        }
+    }
+
+
+}

src/main/Ray.java

+package main;
+
+public class Ray {
+}

src/tests/TestEdge.java

+package tests;
+
+import main.Edge;
+import main.Point;
+import org.junit.Test;
+
+public class TestEdge {
+
+    @Test
+    public void testCreatingEdge() {
+        Edge e = new Edge(new Point(1, 1), new Point(10,20));
+
+        //accès aux coordonnées des extrémités
+        //intersection avec un rayon
+    }
+}

src/tests/TestPoint.java

+package tests;
+
+import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import main.Point;
+
+public class TestPoint {
+
+    @Test
+    public void testCreatingOriginPoint() {
+        Point p = new Point();
+
+        assertEquals(0, p.getX(), 1e-9);
+        assertEquals(0, p.getY(), 1e-9);
+
+    }
+
+    @Test
+    public void testCreatingPointFromCoordinates() {
+        Point p = new Point(4.2, 5.1);
+
+        assertEquals(4.2, p.getX(), 1e-9);
+        assertEquals(5.1, p.getY(), 1e-9);
+    }
+
+
+}

src/tests/TestPolygon.java

+package tests;
+
+import main.Point;
+import org.junit.Test;
+import main.Polygon;
+
+public class TestPolygon {
+
+    @Test
+    public void testCreatingPolygon() {
+        Polygon p = new Polygon();
+        p.add(new Point(1, 2));
+
+    }
+}

src/tests/TestRay.java

+package tests;
+
+import org.junit.Test;
+
+public class TestRay {
+
+    @Test
+    public void testCreatingRay() {
+        Ray r = new Ray();
+    }
+}