Merge branch '2.3.0' into fix/missing-german-locales

.travis.yml

@@ -2,6 +2,7 @@ language: node_js
 sudo: false
 node_js:
 - '5'
+- 'node'
 before_install:
 - npm install
 script:

Gruntfile.js

@@ -220,7 +220,7 @@ module.exports = function(grunt) {
           'locales/*/*.json',
           'images/*',
           'css/*.css',
-          'css/mirador/**/*.less',
+          'css/mirador.less/**/*.less',
           'index.html'
         ],
         tasks: 'dev_build'

package.json

@@ -29,7 +29,7 @@
     "grunt-template-jasmine-istanbul": "^0.3.3",
     "jasmine-core": "^2.1.3",
     "jasmine-jquery": "^2.0.5",
-    "karma": "^0.12.16",
+    "karma": "^1.5",
     "karma-chrome-launcher": "^0.1.7",
     "karma-coverage": "^0.2.7",
     "karma-coveralls": "^1.1.2",

spec/annotations/osd-svg-overlay.test.js

-paper.install(window);
-
 describe('Overlay', function() {
 
   function getEvent(delta, point, lastPoint, event) {
@@ -534,4 +532,40 @@ describe('Overlay', function() {
     expect(paperScope.tools.length).toEqual(0);
   });
 
+  describe("When there are two overlays: ", function() {
+
+    beforeEach(function() {
+      var state = new Mirador.SaveController({eventEmitter: this.eventEmitter});
+
+      this.overlay2 = new Mirador.Overlay(this.viewerMock, this.windowObjMock.viewer.id, this.windowObjMock.windowId, state, new MockEventEmitter(this.eventEmitter));
+      this.overlay2.annotationUtils = new AnnotationUtilsStub();
+    });
+
+    afterEach(function() {
+      delete this.overlay2;
+    });
+
+    it("creates different paperScopes for each overlay", function() {
+      expect(this.overlay.paperScope._id).not.toEqual(this.overlay2.paperScope._id);
+    });
+
+    it("the global paper object should be set to the most recently instantiated paperScope", function() {
+      // since overlay2 was created most recently, the global paper object should be set to the paperScope of overlay2
+      expect(paper._id).toEqual(this.overlay2.paperScope._id);
+    });
+
+    it("correctly sets the global paper object when an overlay's setMouseTool method is called", function(){
+      // make sure the global paper object is set to the paperScope of overlay2
+      expect(paper._id).toEqual(this.overlay2.paperScope._id);
+      // call setMouseTool on the first overlay
+      this.overlay.setMouseTool();
+      // make sure the global paper object is set to the paperScope of the first overlay
+      expect(paper._id).toEqual(this.overlay.paperScope._id);
+      // call setMouseTool on overlay2 and check the global paper object again
+      this.overlay2.setMouseTool();
+      expect(paper._id).toEqual(this.overlay2.paperScope._id);
+      expect(paper._id).not.toEqual(this.overlay.paperScope._id);
+    });
+  });
+
 });