Move vector code out of the way

old/test/spec/ol/interaction/selectinteraction.test.js

@@ -0,0 +1,81 @@
+goog.provide('ol.test.interaction.Select');
+
+describe('ol.interaction.Select', function() {
+  var map, target, select, vector, features;
+
+  beforeEach(function() {
+    target = document.createElement('div');
+    target.style.width = '256px';
+    target.style.height = '256px';
+    document.body.appendChild(target);
+    map = new ol.Map({
+      target: target
+    });
+    features = ol.parser.GeoJSON.read(JSON.stringify({
+      'type': 'FeatureCollection',
+      'features': [{
+        'type': 'Feature',
+        'geometry': {
+          'type': 'Point',
+          'coordinates': [-1, 1]
+        }
+      }, {
+        'type': 'Feature',
+        'geometry': {
+          'type': 'Point',
+          'coordinates': [1, -1]
+        }
+      }]
+    }));
+    vector = new ol.layer.Vector({source: new ol.source.Vector({})});
+    vector.addFeatures(features);
+    select = new ol.interaction.Select({
+      layers: [vector]
+    });
+    map.getInteractions().push(select);
+  });
+
+  afterEach(function() {
+    goog.dispose(select);
+    goog.dispose(map);
+    document.body.removeChild(target);
+    select = null;
+    map = null;
+    target = null;
+  });
+
+  describe('#select', function() {
+
+    var selectedFeaturesFilter = function(feature) {
+      return feature.getRenderIntent() == 'selected';
+    };
+
+    it('toggles selection of features', function() {
+      select.select(map, [features], [vector]);
+      expect(vector.getFeatures(selectedFeaturesFilter).length).to.be(2);
+      select.select(map, [features], [vector]);
+      expect(vector.getFeatures(selectedFeaturesFilter).length).to.be(0);
+    });
+
+    it('can append features to an existing selection', function() {
+      select.select(map, [[features[0]]], [vector], true);
+      select.select(map, [[features[1]]], [vector]);
+      expect(vector.getFeatures(selectedFeaturesFilter).length).to.be(2);
+    });
+
+    it('can clear a selection before selecting new features', function() {
+      select.select(map, [[features[0]]], [vector], true);
+      select.select(map, [[features[1]]], [vector], true);
+      expect(vector.getFeatures(selectedFeaturesFilter).length).to.be(1);
+    });
+
+  });
+
+});
+
+goog.require('goog.dispose');
+goog.require('ol.Map');
+goog.require('ol.interaction.Select');
+goog.require('ol.layer.Vector');
+goog.require('ol.parser.GeoJSON');
+goog.require('ol.source.Vector');