tests for AngularViewArray service

static/js/services/angular-view-array/angular-view-array.spec.js

@@ -0,0 +1,144 @@
+describe("Service: AngularViewArray", function() {
+  var angularViewArray;
+
+  beforeEach(module('quay'));
+
+  beforeEach(inject(function($injector) {
+    angularViewArray = $injector.get('AngularViewArray');
+  }));
+
+  describe("create", function() {
+
+    it("returns a ViewArray object", function() {
+      var viewArray = angularViewArray.create();
+
+      expect(viewArray).toBeDefined();
+    });
+
+    describe("returned ViewArray object", function() {
+      var viewArray;
+
+      beforeEach(function() {
+        viewArray = angularViewArray.create();
+      });
+
+      describe("constructor", function() {
+        // TODO
+      });
+
+      describe("length", function() {
+
+        it("returns the number of entries", function() {
+          viewArray.entries = [{}, {}, {}];
+
+          expect(viewArray.length()).toEqual(viewArray.entries.length);
+        });
+      });
+
+      describe("get", function() {
+
+        it("returns the entry at a given index", function() {
+          var index = 8;
+          viewArray.entries = new Array(10);
+          viewArray.entries[index] = 3;
+
+          expect(viewArray.get(index)).toEqual(viewArray.entries[index]);
+        });
+      });
+
+      describe("push", function() {
+
+        it("adds given element to the end of entries", function() {
+          var element = 3;
+          var originalLength = viewArray.length();
+          viewArray.push(element);
+
+          expect(viewArray.entries.length).toEqual(originalLength + 1);
+          expect(viewArray.get(originalLength)).toEqual(element);
+        });
+
+        it("sets 'hasEntries' to true", function() {
+          viewArray.push(2);
+
+          expect(viewArray.hasEntries).toBe(true);
+        });
+
+        it("starts timer if 'isVisible' is true", function() {
+          spyOn(viewArray, "startTimer_").and.returnValue();
+          viewArray.isVisible = true;
+          viewArray.push(2);
+
+          expect(viewArray.startTimer_).toHaveBeenCalled();
+        });
+
+        it("does not start timer if 'isVisible' is false", function() {
+          spyOn(viewArray, "startTimer_").and.returnValue();
+          viewArray.isVisible = false;
+          viewArray.push(2);
+
+          expect(viewArray.startTimer_).not.toHaveBeenCalled();
+        });
+      });
+
+      describe("toggle", function() {
+
+        it("sets 'isVisible' to false if currently true", function() {
+          viewArray.isVisible = true;
+          viewArray.toggle();
+
+          expect(viewArray.isVisible).toBe(false);
+        });
+
+        it("sets 'isVisible' to true if currently false", function() {
+          viewArray.isVisible = false;
+          viewArray.toggle();
+
+          expect(viewArray.isVisible).toBe(true);
+        });
+      });
+
+      describe("setVisible", function() {
+
+        it("sets 'isVisible' to false if given false", function() {
+          viewArray.setVisible(false);
+
+          expect(viewArray.isVisible).toBe(false);
+        });
+
+        it("sets 'visibleEntries' to empty array if given false", function() {
+          viewArray.setVisible(false);
+
+          expect(viewArray.visibleEntries.length).toEqual(0);
+        });
+
+        it("shows additional entries if given true", function() {
+          spyOn(viewArray, "showAdditionalEntries_").and.returnValue();
+          viewArray.setVisible(true);
+
+          expect(viewArray.showAdditionalEntries_).toHaveBeenCalled();
+        });
+
+        it("does not show additional entries if given false", function() {
+          spyOn(viewArray, "showAdditionalEntries_").and.returnValue();
+          viewArray.setVisible(false);
+
+          expect(viewArray.showAdditionalEntries_).not.toHaveBeenCalled();
+        });
+
+        it("starts timer if given true", function() {
+          spyOn(viewArray, "startTimer_").and.returnValue();
+          viewArray.setVisible(true);
+
+          expect(viewArray.startTimer_).toHaveBeenCalled();
+        });
+
+        it("stops timer if given false", function() {
+          spyOn(viewArray, "stopTimer_").and.returnValue();
+          viewArray.setVisible(true);
+
+          expect(viewArray.stopTimer_).toHaveBeenCalled();
+        });
+      });
+    });
+  });
+});