Move vector code out of the way

old/test/spec/ol/feature.test.js

@@ -0,0 +1,269 @@
+goog.provide('ol.test.Feature');
+
+describe('ol.Feature', function() {
+
+  describe('constructor', function() {
+
+    it('creates a new feature', function() {
+      var feature = new ol.Feature();
+      expect(feature).to.be.a(ol.Feature);
+    });
+
+    it('takes attribute values', function() {
+      var feature = new ol.Feature({
+        foo: 'bar'
+      });
+      expect(feature.get('foo')).to.be('bar');
+    });
+
+    it('can store the feature\'s commonly used id', function() {
+      var feature = new ol.Feature();
+      feature.setId('foo');
+      expect(feature.getId()).to.be('foo');
+    });
+
+    it('will set the default geometry', function() {
+      var feature = new ol.Feature({
+        loc: new ol.geom.Point([10, 20]),
+        foo: 'bar'
+      });
+      var geometry = feature.getGeometry();
+      expect(geometry).to.be.a(ol.geom.Point);
+      expect(feature.get('loc')).to.be(geometry);
+    });
+
+  });
+
+  describe('#get()', function() {
+
+    it('returns values set at construction', function() {
+      var feature = new ol.Feature({
+        a: 'first',
+        b: 'second'
+      });
+      expect(feature.get('a')).to.be('first');
+      expect(feature.get('b')).to.be('second');
+    });
+
+    it('returns undefined for unset attributes', function() {
+      var feature = new ol.Feature();
+      expect(feature.get('a')).to.be(undefined);
+    });
+
+    it('returns values set by set', function() {
+      var feature = new ol.Feature();
+      feature.set('a', 'b');
+      expect(feature.get('a')).to.be('b');
+    });
+
+  });
+
+  describe('#getAttributes()', function() {
+
+    it('returns an object with all attributes', function() {
+      var point = new ol.geom.Point([15, 30]);
+      var feature = new ol.Feature({
+        foo: 'bar',
+        ten: 10,
+        loc: point
+      });
+
+      var attributes = feature.getAttributes();
+
+      var keys = goog.object.getKeys(attributes);
+      expect(keys.sort()).to.eql(['foo', 'loc', 'ten']);
+
+      expect(attributes.foo).to.be('bar');
+      expect(attributes.loc).to.be(point);
+      expect(attributes.ten).to.be(10);
+    });
+
+    it('returns an object with all attributes except geometry', function() {
+      var point = new ol.geom.Point([15, 30]);
+      var feature = new ol.Feature({
+        foo: 'bar',
+        ten: 10,
+        loc: point
+      });
+
+      var attributes = feature.getAttributes(true);
+
+      var keys = goog.object.getKeys(attributes);
+      expect(keys.sort()).to.eql(['foo', 'ten']);
+
+      expect(attributes.foo).to.be('bar');
+      expect(attributes.ten).to.be(10);
+    });
+
+  });
+
+
+  describe('#getGeometry()', function() {
+
+    var point = new ol.geom.Point([15, 30]);
+
+    it('returns null for no geometry', function() {
+      var feature = new ol.Feature();
+      expect(feature.getGeometry()).to.be(null);
+    });
+
+    it('gets the geometry set at construction', function() {
+      var feature = new ol.Feature({
+        geom: point
+      });
+      expect(feature.getGeometry()).to.be(point);
+    });
+
+    it('gets any geometry set by setGeometry', function() {
+      var feature = new ol.Feature();
+      feature.setGeometry(point);
+      expect(feature.getGeometry()).to.be(point);
+
+      var point2 = new ol.geom.Point([1, 2]);
+      feature.setGeometry(point2);
+      expect(feature.getGeometry()).to.be(point2);
+    });
+
+    it('gets the first geometry set by set', function() {
+      var feature = new ol.Feature();
+      feature.set('foo', point);
+      expect(feature.getGeometry()).to.be(point);
+
+      feature.set('bar', new ol.geom.Point([1, 2]));
+      expect(feature.getGeometry()).to.be(point);
+    });
+
+  });
+
+  describe('#set()', function() {
+
+    it('sets values', function() {
+      var feature = new ol.Feature({
+        a: 'first',
+        b: 'second'
+      });
+      feature.set('a', 'new');
+      expect(feature.get('a')).to.be('new');
+    });
+
+    it('can be used to set the geometry', function() {
+      var point = new ol.geom.Point([3, 4]);
+      var feature = new ol.Feature({
+        loc: new ol.geom.Point([1, 2])
+      });
+      feature.set('loc', point);
+      expect(feature.get('loc')).to.be(point);
+      expect(feature.getGeometry()).to.be(point);
+    });
+
+    it('can be used to set attributes with arbitrary names', function() {
+
+      var feature = new ol.Feature();
+
+      feature.set('toString', 'string');
+      expect(feature.get('toString')).to.be('string');
+      expect(typeof feature.toString).to.be('function');
+
+      feature.set('getGeometry', 'x');
+      expect(feature.get('getGeometry')).to.be('x');
+
+      feature.set('geom', new ol.geom.Point([1, 2]));
+      expect(feature.getGeometry()).to.be.a(ol.geom.Point);
+
+    });
+
+    it('triggers a featurechange event', function(done) {
+      var feature = new ol.Feature();
+      goog.events.listen(feature, 'featurechange', function(evt) {
+        expect(evt.target).to.be(feature);
+        expect(evt.oldExtent).to.be(null);
+        done();
+      });
+      feature.set('foo', 'bar');
+    });
+
+    it('triggers a featurechange event with oldExtent', function(done) {
+      var feature = new ol.Feature({
+        geom: new ol.geom.Point([15, 30])
+      });
+      goog.events.listen(feature, 'featurechange', function(evt) {
+        expect(evt.target).to.be(feature);
+        expect(evt.oldExtent).to.eql([15, 30, 15, 30]);
+        done();
+      });
+      feature.setGeometry(new ol.geom.Point([1, 2]));
+    });
+
+  });
+
+  describe('#setGeometry()', function() {
+
+    var point = new ol.geom.Point([15, 30]);
+
+    it('sets the default geometry', function() {
+      var feature = new ol.Feature();
+      feature.setGeometry(point);
+      expect(feature.get(ol.Feature.DEFAULT_GEOMETRY)).to.be(point);
+    });
+
+    it('replaces previous default geometry', function() {
+      var feature = new ol.Feature({
+        geom: point
+      });
+      expect(feature.getGeometry()).to.be(point);
+
+      var point2 = new ol.geom.Point([1, 2]);
+      feature.setGeometry(point2);
+      expect(feature.getGeometry()).to.be(point2);
+    });
+
+    it('gets any geometry set by setGeometry', function() {
+      var feature = new ol.Feature();
+      feature.setGeometry(point);
+      expect(feature.getGeometry()).to.be(point);
+
+      var point2 = new ol.geom.Point([1, 2]);
+      feature.setGeometry(point2);
+      expect(feature.getGeometry()).to.be(point2);
+    });
+
+    it('gets the first geometry set by set', function() {
+      var feature = new ol.Feature();
+      feature.set('foo', point);
+      expect(feature.getGeometry()).to.be(point);
+
+      feature.set('bar', new ol.geom.Point([1, 2]));
+      expect(feature.getGeometry()).to.be(point);
+    });
+
+    it('triggers a featurechange event', function(done) {
+      var feature = new ol.Feature();
+      goog.events.listen(feature, 'featurechange', function(evt) {
+        expect(evt.target).to.be(feature);
+        done();
+      });
+      feature.setGeometry('foo', point);
+    });
+
+    it('triggers a featurechange event with old extent', function(done) {
+      var first = new ol.geom.Point([10, 20]);
+      var feature = new ol.Feature({geom: first});
+      var second = new ol.geom.Point([20, 30]);
+      goog.events.listen(feature, 'featurechange', function(evt) {
+        expect(evt.target).to.be(feature);
+        expect(evt.target.getGeometry()).to.be(second);
+        expect(evt.oldExtent).to.eql(first.getBounds());
+        done();
+      });
+      feature.setGeometry(second);
+    });
+
+  });
+
+});
+
+
+goog.require('goog.events');
+goog.require('goog.object');
+goog.require('ol.Feature');
+goog.require('ol.geom.Point');