Jasmine tests for ol.Rectangle

test/spec/ol/rectangle.test.js

@@ -0,0 +1,102 @@
+goog.require('ol.Coordinate');
+goog.require('ol.Rectangle');
+
+describe('ol.Rectangle', function() {
+
+  describe('getCenter', function() {
+    it('returns the expected center', function() {
+      var rectangle = new ol.Rectangle(1, 2, 3, 4);
+      var center = rectangle.getCenter();
+      expect(center.x).toEqual(2);
+      expect(center.y).toEqual(3);
+    });
+  });
+
+  describe('intersects', function() {
+
+    var rectangle1;
+
+    beforeEach(function() {
+      rectangle1 = new ol.Rectangle(50, 50, 100, 100);
+      this.addMatchers({
+        toIntersects: function(other) {
+          return this.actual.intersects(other);
+        }
+      });
+    });
+
+    it('returns the expected value', function() {
+      expect(rectangle1).toIntersects(rectangle1);
+      expect(rectangle1).toIntersects(new ol.Rectangle(20, 20, 80, 80));
+      expect(rectangle1).toIntersects(new ol.Rectangle(20, 50, 80, 100));
+      expect(rectangle1).toIntersects(new ol.Rectangle(20, 80, 80, 120));
+      expect(rectangle1).toIntersects(new ol.Rectangle(50, 20, 100, 80));
+      expect(rectangle1).toIntersects(new ol.Rectangle(50, 80, 100, 120));
+      expect(rectangle1).toIntersects(new ol.Rectangle(80, 20, 120, 80));
+      expect(rectangle1).toIntersects(new ol.Rectangle(80, 50, 120, 100));
+      expect(rectangle1).toIntersects(new ol.Rectangle(80, 80, 120, 120));
+      expect(rectangle1).toIntersects(new ol.Rectangle(20, 20, 120, 120));
+      expect(rectangle1).toIntersects(new ol.Rectangle(70, 70, 80, 80));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(10, 10, 30, 30));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(30, 10, 70, 30));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(50, 10, 100, 30));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(80, 10, 120, 30));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(120, 10, 140, 30));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(10, 30, 30, 70));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(120, 30, 140, 70));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(10, 50, 30, 100));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(120, 50, 140, 100));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(10, 80, 30, 120));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(120, 80, 140, 120));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(10, 120, 30, 140));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(30, 120, 70, 140));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(50, 120, 100, 140));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(80, 120, 120, 140));
+      expect(rectangle1).not.toIntersects(new ol.Rectangle(120, 120, 140, 140));
+    });
+  });
+
+  describe('getSize', function() {
+    it('returns the expected size', function() {
+      var rectangle = new ol.Rectangle(0, 1, 2, 4);
+      var size = rectangle.getSize();
+      expect(size.width).toEqual(2);
+      expect(size.height).toEqual(3);
+    });
+  });
+
+  describe('normalize', function() {
+    it('returns the expected coordinate', function() {
+      var rectangle = new ol.Rectangle(0, 1, 2, 3);
+      var coordinate;
+
+      coordinate = rectangle.normalize(new ol.Coordinate(1, 2));
+      expect(coordinate.x).toEqual(0.5);
+      expect(coordinate.y).toEqual(0.5);
+
+      coordinate = rectangle.normalize(new ol.Coordinate(0, 3));
+      expect(coordinate.x).toEqual(0);
+      expect(coordinate.y).toEqual(1);
+
+      coordinate = rectangle.normalize(new ol.Coordinate(2, 1));
+      expect(coordinate.x).toEqual(1);
+      expect(coordinate.y).toEqual(0);
+
+      coordinate = rectangle.normalize(new ol.Coordinate(0, 0));
+      expect(coordinate.x).toEqual(0);
+      expect(coordinate.y).toEqual(-0.5);
+
+      coordinate = rectangle.normalize(new ol.Coordinate(-1, 1));
+      expect(coordinate.x).toEqual(-0.5);
+      expect(coordinate.y).toEqual(0);
+    });
+  });
+
+  describe('toString', function() {
+    it('returns the expected string', function() {
+      var rectangle = new ol.Rectangle(0, 1, 2, 3);
+      expect(1, 2, 3)', rectangle.toString()).toEqual('(0);
+    });
+  });
+
+});