forked from openlp/openlp
d5892b6258
Someone should check if the start param in this function is even needed now, looks like an artifact from the old renderer
1095 lines
35 KiB
JavaScript
1095 lines
35 KiB
JavaScript
function _createDiv(attrs) {
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var div = document.createElement("div");
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for (key in attrs) {
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div.setAttribute(key, attrs[key]);
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}
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document.body.appendChild(div);
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return div;
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}
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describe("The enumeration object", function () {
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it("BackgroundType should exist", function () {
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expect(BackgroundType).toBeDefined();
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});
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it("GradientType should exist", function () {
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expect(GradientType).toBeDefined();
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});
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it("HorizontalAlign should exist", function () {
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expect(HorizontalAlign).toBeDefined();
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});
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it("VerticalAlign should exist", function () {
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expect(VerticalAlign).toBeDefined();
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});
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it("AudioState should exist", function () {
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expect(AudioState).toBeDefined();
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});
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it("TransitionState should exist", function(){
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expect(TransitionState).toBeDefined();
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});
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it("AnimationState should exist", function(){
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expect(AnimationState).toBeDefined();
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});
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});
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describe("The function", function () {
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it("$() should return the right element", function () {
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var div = _createDiv({"id": "dollar-test"});
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expect($("#dollar-test")[0]).toBe(div);
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});
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it("_buildLinearGradient() should build the correct string", function () {
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var gradient = _buildLinearGradient("left top", "left bottom", "#000", "#fff");
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expect(gradient).toBe("-webkit-gradient(linear, left top, left bottom, from(#000), to(#fff)) fixed");
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});
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it("_buildRadialGradient() should build the correct string", function () {
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var gradient = _buildRadialGradient(10, "#000", "#fff");
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expect(gradient).toBe("-webkit-gradient(radial, 10 50%, 100, 10 50%, 10, from(#000), to(#fff)) fixed");
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});
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it("_getStyle should return the correct style on an element", function () {
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var div = _createDiv({"id": "style-test"});
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div.style.setProperty("width", "100px");
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expect(_getStyle($("#style-test")[0], "width")).toBe("100px");
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});
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it("_nl2br should turn UNIX newlines into <br> tags", function () {
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var text = "Amazing grace, how sweet the sound\nThat saved a wretch like me";
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expect(_nl2br(text)).toEqual("Amazing grace, how sweet the sound<br>That saved a wretch like me");
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});
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it("_nl2br should turn Windows newlines into <br> tags", function () {
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var text = "Amazing grace, how sweet the sound\r\nThat saved a wretch like me";
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expect(_nl2br(text)).toEqual("Amazing grace, how sweet the sound<br>That saved a wretch like me");
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});
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it("_prepareText should turn verse text into a paragraph", function () {
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var text = "Amazing grace, how sweet the sound\nThat saved a wretch like me";
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expect(_prepareText(text)).toEqual("<p>Amazing grace, how sweet the sound<br>That saved a wretch like me</p>");
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});
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});
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describe("The Display object", function () {
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it("should start with a blank _slides object", function () {
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expect(Display._slides).toEqual({});
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});
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it("should have the correct Reveal config", function () {
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expect(Display._revealConfig).toEqual({
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margin: 0.0,
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minScale: 1.0,
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maxScale: 1.0,
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controls: false,
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progress: false,
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history: false,
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keyboard: false,
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overview: false,
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center: false,
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touch: false,
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help: false,
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transition: "none",
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backgroundTransition: "none",
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viewDistance: 9999,
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width: "100%",
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height: "100%"
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});
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});
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it("should have an init() method", function () {
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expect(Display.init).toBeDefined();
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});
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it("should initialise Reveal when init is called", function () {
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spyOn(Reveal, "initialize");
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document.body.innerHTML = "";
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_createDiv({"id": "global-background"});
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Display.init();
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expect(Reveal.initialize).toHaveBeenCalled();
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});
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it("should have a reinit() method", function () {
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expect(Display.reinit).toBeDefined();
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});
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it("should sync Reveal and set to first slide when reinit is called", function () {
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spyOn(Reveal, "sync");
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spyOn(Reveal, "slide");
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Display.reinit();
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expect(Reveal.sync).toHaveBeenCalled();
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expect(Reveal.slide).toHaveBeenCalledWith(0);
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});
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it("should have a setItemTransition() method", function () {
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expect(Display.setItemTransition).toBeDefined();
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});
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it("should have a correctly functioning clearSlides() method", function () {
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expect(Display.clearSlides).toBeDefined();
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var slidesDiv = _createDiv({"class": "slides"});
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slidesDiv.innerHTML = "<section><p></p></section>";
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Display._slidesContainer = slidesDiv;
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var footerDiv = _createDiv({"class": "footer"});
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Display._footerContainer = footerDiv;
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Display.clearSlides();
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expect($(".slides")[0].innerHTML).toEqual("");
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expect(Display._slides).toEqual({});
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});
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it("should have a correct goToSlide() method", function () {
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spyOn(Reveal, "slide");
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spyOn(Display, "_slides");
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Display._slides["v1"] = 0;
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Display.goToSlide("v1");
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expect(Reveal.slide).toHaveBeenCalledWith(0, 0);
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});
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it("should have an alert() method", function () {
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expect(Display.alert).toBeDefined();
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});
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});
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describe("Transitions", function () {
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beforeEach(function() {
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document.body.innerHTML = "";
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_createDiv({"class": "slides"});
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_createDiv({"class": "footer"});
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_createDiv({"id": "global-background"});
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Display._slides = {};
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});
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afterEach(function() {
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// Reset theme
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Display._theme = null;
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});
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it("should have a correctly functioning setItemTransition() method", function () {
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spyOn(Reveal, "configure");
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Display.setItemTransition(true);
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expect(Reveal.configure).toHaveBeenCalledWith({"backgroundTransition": "fade", "transitionSpeed": "default"});
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});
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it("should have enabled transitions when _doTransitions is true and applyTheme is run", function () {
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Display._doTransitions = true;
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var theme = {
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"display_slide_transition": true,
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"display_slide_transition_type": TransitionType.Slide,
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"display_slide_transition_speed": TransitionSpeed.Fast
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}
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Display.setTheme(theme);
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var slidesDiv = _createDiv({"class": "slides"});
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slidesDiv.innerHTML = "<section><section><p></p></section></section>";
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Display._slidesContainer = slidesDiv;
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Display.applyTheme(Display._slidesContainer.children[0])
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expect(Display._slidesContainer.children[0].children[0].getAttribute("data-transition")).toEqual("slide-horizontal");
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expect(Display._slidesContainer.children[0].children[0].getAttribute("data-transition-speed")).toEqual("fast");
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});
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it("should have not enabled transitions when init() with no transitions and setTheme is run", function () {
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Display._doTransitions = false;
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var theme = {
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"display_slide_transition": true,
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"display_slide_transition_type": TransitionType.Slide,
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"display_slide_transition_speed": TransitionSpeed.Fast,
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}
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Display.setTheme(theme);
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var slidesDiv = _createDiv({"class": "slides"});
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slidesDiv.innerHTML = "<section><section><p></p></section></section>";
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Display._slidesContainer = slidesDiv;
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Display.applyTheme(Display._slidesContainer.children[0])
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expect(Display._slidesContainer.children[0].children[0].getAttribute("data-transition")).toEqual("none");
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});
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it("should have enabled transitions in the correct direction", function () {
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Display._doTransitions = true;
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var theme = {
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"display_slide_transition": true,
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"display_slide_transition_type": TransitionType.Convex,
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"display_slide_transition_speed": TransitionSpeed.Slow,
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"display_slide_transition_direction": TransitionDirection.Vertical,
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"display_slide_transition_reverse": true,
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}
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Display.setTheme(theme);
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var slidesDiv = _createDiv({"class": "slides"});
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slidesDiv.innerHTML = "<section><section><p></p></section></section>";
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Display._slidesContainer = slidesDiv;
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Display.applyTheme(Display._slidesContainer.children[0])
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expect(Display._slidesContainer.children[0].children[0].getAttribute("data-transition")).toEqual("convex-vertical-reverse");
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expect(Display._slidesContainer.children[0].children[0].getAttribute("data-transition-speed")).toEqual("slow");
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});
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});
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describe("Display.alert", function () {
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var alertContainer, alertBackground, alertText, settings, text;
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beforeEach(function () {
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document.body.innerHTML = "";
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alertContainer = _createDiv({"class": "alert-container"});
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alertBackground = _createDiv({"id": "alert-background", "class": "hide"});
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alertText = _createDiv({"id": "alert-text", "class": "hide"});
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settings = {
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"location": 1,
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"fontFace": "sans-serif",
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"fontSize": 40,
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"fontColor": "#ffffff",
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"backgroundColor": "#660000",
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"timeout": 5,
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"repeat": 1,
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"scroll": true
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};
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text = "Display.alert";
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});
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it("should return null if called without any text", function () {
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expect(Display.alert("", settings)).toBeNull();
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});
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it("should set the correct alert text", function () {
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spyOn(Display, "showAlert");
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Display.alert(text, settings);
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expect(Display.showAlert).toHaveBeenCalled();
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});
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it("should call the addAlertToQueue method if an alert is displaying", function () {
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spyOn(Display, "addAlertToQueue");
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Display._alerts = [];
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Display._alertState = AlertState.Displaying;
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Display.alert(text, settings);
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expect(Display.addAlertToQueue).toHaveBeenCalledWith(text, settings);
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});
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});
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describe("Display.showAlert", function () {
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var alertContainer, alertBackground, alertText, settings;
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beforeEach(function () {
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document.body.innerHTML = "";
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alertContainer = _createDiv({"class": "alert-container"});
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alertBackground = _createDiv({"id": "alert-background", "class": "hide"});
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alertText = _createDiv({"id": "alert-text", "class": "hide"});
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settings = {
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"location": 1,
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"fontFace": "sans-serif",
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"fontSize": 40,
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"fontColor": "#ffffff",
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"backgroundColor": "#660000",
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"timeout": 5,
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"repeat": 1,
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"scroll": true
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};
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});
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it("should create a stylesheet for the settings", function () {
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spyOn(window, "_createStyle");
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Display.showAlert("Test Display.showAlert - stylesheet", settings);
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expect(_createStyle).toHaveBeenCalledWith("#alert-background.settings", {
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backgroundColor: settings["backgroundColor"],
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fontFamily: "'" + settings["fontFace"] + "'",
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fontSize: settings["fontSize"] + 'pt',
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color: settings["fontColor"]
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});
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});
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it("should set the alert state to AlertState.Displaying", function () {
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Display.showAlert("Test Display.showAlert - state", settings);
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expect(Display._alertState).toEqual(AlertState.Displaying);
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});
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it("should remove the 'hide' classes and add the 'show' classes", function () {
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Display.showAlert("Test Display.showAlert - classes", settings);
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expect($("#alert-background")[0].classList.contains("hide")).toEqual(false);
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expect($("#alert-background")[0].classList.contains("show")).toEqual(true);
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//expect($("#alert-text")[0].classList.contains("hide")).toEqual(false);
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//expect($("#alert-text")[0].classList.contains("show")).toEqual(true);
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});
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});
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describe("Display.hideAlert", function () {
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var alertContainer, alertBackground, alertText, settings;
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beforeEach(function () {
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document.body.innerHTML = "";
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alertContainer = _createDiv({"class": "alert-container"});
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alertBackground = _createDiv({"id": "alert-background", "class": "hide"});
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alertText = _createDiv({"id": "alert-text", "class": "hide"});
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settings = {
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"location": 1,
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"fontFace": "sans-serif",
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"fontSize": 40,
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"fontColor": "#ffffff",
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"backgroundColor": "#660000",
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"timeout": 5,
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"repeat": 1,
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"scroll": true
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};
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});
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it("should set the alert state to AlertState.NotDisplaying", function () {
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Display.showAlert("test", settings);
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Display.hideAlert();
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expect(Display._alertState).toEqual(AlertState.NotDisplaying);
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});
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it("should hide the alert divs when called", function() {
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Display.showAlert("test", settings);
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Display.hideAlert();
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expect(Display._transitionState).toEqual(TransitionState.ExitTransition);
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expect(alertBackground.classList.contains("hide")).toEqual(true);
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expect(alertBackground.classList.contains("show")).toEqual(false);
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expect(alertText.classList.contains("hide")).toEqual(true);
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expect(alertText.classList.contains("show")).toEqual(false);
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});
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});
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describe("Display.setAlertLocation", function() {
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var alertContainer, alertBackground, alertText, settings;
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beforeEach(function () {
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document.body.innerHTML = "";
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alertContainer = _createDiv({"class": "alert-container"});
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alertBackground = _createDiv({"id": "alert-background", "class": "hide"});
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alertText = _createDiv({"id": "alert-text", "class": "hide"});
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settings = {
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"location": 1,
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"fontFace": "sans-serif",
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"fontSize": 40,
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"fontColor": "#ffffff",
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"backgroundColor": "#660000",
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"timeout": 5,
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"repeat": 1,
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"scroll": true
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};
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});
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it("should set the correct class when location is top of the page", function () {
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Display.setAlertLocation(0);
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expect(alertContainer.className).toEqual("alert-container top");
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});
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it("should set the correct class when location is middle of the page", function () {
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Display.setAlertLocation(1);
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expect(alertContainer.className).toEqual("alert-container middle");
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});
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it("should set the correct class when location is bottom of the page", function () {
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Display.setAlertLocation(2);
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expect(alertContainer.className).toEqual("alert-container bottom");
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});
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});
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describe("Display.addAlertToQueue", function () {
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var alertContainer, alertBackground, alertText, settings;
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beforeEach(function () {
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document.body.innerHTML = "";
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alertContainer = _createDiv({"class": "alert-container"});
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alertBackground = _createDiv({"id": "alert-background", "class": "hide"});
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alertText = _createDiv({"id": "alert-text", "class": "hide"});
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settings = {
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"location": 1,
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"fontFace": "sans-serif",
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"fontSize": 40,
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"fontColor": "#ffffff",
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"backgroundColor": "#660000",
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"timeout": 5,
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"repeat": 1,
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"scroll": true
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};
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});
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it("should add an alert to the queue if one is displaying already", function() {
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Display._alerts = [];
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Display._alertState = AlertState.Displaying;
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var alertObject = {text: "Testing alert queue", settings: settings};
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Display.addAlertToQueue("Testing alert queue", settings);
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expect(Display._alerts.length).toEqual(1);
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expect(Display._alerts[0]).toEqual(alertObject);
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});
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});
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describe("Display.showNextAlert", function () {
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var alertContainer, alertBackground, alertText, settings;
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beforeEach(function () {
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document.body.innerHTML = "";
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alertContainer = _createDiv({"class": "alert-container"});
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alertBackground = _createDiv({"id": "alert-background", "class": "hide"});
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alertText = _createDiv({"id": "alert-text", "class": "hide"});
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settings = {
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"location": 1,
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"fontFace": "sans-serif",
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"fontSize": 40,
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"fontColor": "#ffffff",
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"backgroundColor": "#660000",
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"timeout": 5,
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"repeat": 1,
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"scroll": true
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};
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});
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it("should return null if there are no alerts in the queue", function () {
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Display._alerts = [];
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Display.showNextAlert();
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expect(Display.showNextAlert()).toBeNull();
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});
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it("should call the alert function correctly if there is an alert in the queue", function () {
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Display._alerts.push({text: "Queued Alert", settings: settings});
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spyOn(Display, "showAlert");
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Display.showNextAlert();
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expect(Display.showAlert).toHaveBeenCalled();
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expect(Display.showAlert).toHaveBeenCalledWith("Queued Alert", settings);
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});
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});
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describe("Display.alertTransitionEndEvent", function() {
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var e = { stopPropagation: function () { } };
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it("should call event.stopPropagation()", function () {
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spyOn(e, "stopPropagation");
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Display.alertTransitionEndEvent(e);
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expect(e.stopPropagation).toHaveBeenCalled();
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});
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it("should set the correct state after EntranceTransition", function() {
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Display._transitionState = TransitionState.EntranceTransition;
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Display.alertTransitionEndEvent(e);
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expect(Display._transitionState).toEqual(TransitionState.NoTransition);
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});
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it("should set the correct state after ExitTransition, call hideAlert() and showNextAlert()", function() {
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spyOn(Display, "hideAlert");
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spyOn(Display, "showNextAlert");
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Display._transitionState = TransitionState.ExitTransition;
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Display.alertTransitionEndEvent(e);
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expect(Display._transitionState).toEqual(TransitionState.NoTransition);
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expect(Display.hideAlert).toHaveBeenCalled();
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expect(Display.showNextAlert).toHaveBeenCalled();
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});
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});
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describe("Display.alertAnimationEndEvent", function () {
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var e = { stopPropagation: function () { } };
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it("should call the hideAlert method", function() {
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spyOn(Display, "hideAlert");
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Display.alertAnimationEndEvent(e);
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expect(Display.hideAlert).toHaveBeenCalled();
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});
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});
|
|
|
|
describe("Display.setTextSlide", function () {
|
|
beforeEach(function() {
|
|
document.body.innerHTML = "";
|
|
var slides_container = _createDiv({"class": "slides"});
|
|
var footer_container = _createDiv({"class": "footer"});
|
|
Display._slidesContainer = slides_container;
|
|
Display._footerContainer = footer_container;
|
|
Display._slides = {};
|
|
});
|
|
|
|
it("should add a new slide", function () {
|
|
var text = "Amazing grace,\nhow sweet the sound";
|
|
spyOn(Display, "reinit");
|
|
|
|
Display.setTextSlide(text);
|
|
|
|
expect(Display._slides["test-slide"]).toEqual(0);
|
|
expect($(".slides > section > section").length).toEqual(1);
|
|
expect($(".slides > section > section")[0].innerHTML).toEqual(_prepareText(text));
|
|
expect(Display.reinit).toHaveBeenCalled();
|
|
});
|
|
|
|
it("should update an existing slide", function () {
|
|
var text = "That saved a wretch\nlike me";
|
|
spyOn(Display, "reinit");
|
|
Display.setTextSlide("Amazing grace,\nhow sweet the sound");
|
|
|
|
Display.setTextSlide(text);
|
|
|
|
expect(Display._slides["test-slide"]).toEqual(0);
|
|
expect($(".slides > section > section").length).toEqual(1);
|
|
expect($(".slides > section > section")[0].innerHTML).toEqual(_prepareText(text));
|
|
expect(Display.reinit).toHaveBeenCalledTimes(1); // only called once for the first setTextSlide
|
|
});
|
|
});
|
|
|
|
describe("Display.setTextSlides", function () {
|
|
beforeEach(function() {
|
|
document.body.innerHTML = "";
|
|
var slides_container = _createDiv({"class": "slides"});
|
|
var footer_container = _createDiv({"class": "footer"});
|
|
Display._slidesContainer = slides_container;
|
|
Display._footerContainer = footer_container;
|
|
_createDiv({"id": "global-background"});
|
|
Display._slides = {};
|
|
});
|
|
|
|
it("should add a list of slides", function () {
|
|
var slides = [
|
|
{
|
|
"verse": "v1",
|
|
"text": "Amazing grace, how sweet the sound\nThat saved a wretch like me\n" +
|
|
"I once was lost, but now I'm found\nWas blind but now I see",
|
|
"footer": "Public Domain"
|
|
},
|
|
{
|
|
"verse": "v2",
|
|
"text": "'twas Grace that taught, my heart to fear\nAnd grace, my fears relieved.\n" +
|
|
"How precious did that grace appear,\nthe hour I first believed.",
|
|
"footer": "Public Domain"
|
|
}
|
|
];
|
|
spyOn(Display, "clearSlides");
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setTextSlides(slides);
|
|
|
|
expect(Display.clearSlides).toHaveBeenCalledTimes(0);
|
|
expect(Display._slides["v1"]).toEqual(0);
|
|
expect(Display._slides["v2"]).toEqual(1);
|
|
expect($(".slides > section > section").length).toEqual(2);
|
|
expect(Reveal.sync).toHaveBeenCalledTimes(1);
|
|
});
|
|
|
|
it("should correctly set outline width", function () {
|
|
const slides = [
|
|
{
|
|
"verse": "v1",
|
|
"text": "Amazing grace, how sweet the sound\nThat saved a wretch like me\n" +
|
|
"I once was lost, but now I'm found\nWas blind but now I see",
|
|
"footer": "Public Domain"
|
|
}
|
|
];
|
|
const theme = {
|
|
'font_main_color': 'yellow',
|
|
'font_main_outline': true,
|
|
'font_main_outline_size': 42,
|
|
'font_main_outline_color': 'red'
|
|
};
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setTheme(theme);
|
|
Display.setTextSlides(slides);
|
|
|
|
const slidesDiv = $(".text-slides")[0];
|
|
expect(slidesDiv.style['-webkit-text-stroke']).toEqual('42pt red');
|
|
expect(slidesDiv.style['-webkit-text-fill-color']).toEqual('yellow');
|
|
})
|
|
|
|
it("should correctly set text alignment,\
|
|
(check the order of alignments in the emuns are the same in both js and python)", function () {
|
|
const slides = [
|
|
{
|
|
"verse": "v1",
|
|
"text": "Amazing grace, how sweet the sound\nThat saved a wretch like me\n" +
|
|
"I once was lost, but now I'm found\nWas blind but now I see",
|
|
"footer": "Public Domain"
|
|
}
|
|
];
|
|
//
|
|
const theme = {
|
|
'display_horizontal_align': 3,
|
|
'display_vertical_align': 1
|
|
};
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setTheme(theme);
|
|
Display.setTextSlides(slides);
|
|
|
|
const slidesDiv = $(".text-slides")[0];
|
|
expect(slidesDiv.style['text-align-last']).toEqual('justify');
|
|
expect(slidesDiv.style['justify-content']).toEqual('center');
|
|
})
|
|
|
|
it("should enable shadows", function () {
|
|
const slides = [
|
|
{
|
|
"verse": "v1",
|
|
"text": "Amazing grace, how sweet the sound\nThat saved a wretch like me\n" +
|
|
"I once was lost, but now I'm found\nWas blind but now I see",
|
|
"footer": "Public Domain"
|
|
}
|
|
];
|
|
//
|
|
const theme = {
|
|
'font_main_shadow': true,
|
|
'font_main_shadow_color': "#000",
|
|
'font_main_shadow_size': 5
|
|
};
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setTheme(theme);
|
|
Display.setTextSlides(slides);
|
|
|
|
const slidesDiv = $(".text-slides")[0];
|
|
expect(slidesDiv.style['text-shadow']).not.toEqual('');
|
|
})
|
|
|
|
it("should not enable shadows", function () {
|
|
const slides = [
|
|
{
|
|
"verse": "v1",
|
|
"text": "Amazing grace, how sweet the sound\nThat saved a wretch like me\n" +
|
|
"I once was lost, but now I'm found\nWas blind but now I see",
|
|
"footer": "Public Domain"
|
|
}
|
|
];
|
|
//
|
|
const theme = {
|
|
'font_main_shadow': false,
|
|
'font_main_shadow_color': "#000",
|
|
'font_main_shadow_size': 5
|
|
};
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setTheme(theme);
|
|
Display.setTextSlides(slides);
|
|
|
|
const slidesDiv = $(".text-slides")[0];
|
|
expect(slidesDiv.style['text-shadow']).toEqual('');
|
|
})
|
|
|
|
it("should correctly set slide size position to theme size when adding a text slide", function () {
|
|
const slides = [
|
|
{
|
|
"verse": "v1",
|
|
"text": "Amazing grace, how sweet the sound\nThat saved a wretch like me\n" +
|
|
"I once was lost, but now I'm found\nWas blind but now I see",
|
|
"footer": "Public Domain"
|
|
}
|
|
];
|
|
//
|
|
const theme = {
|
|
'font_main_y': 789,
|
|
'font_main_x': 1000,
|
|
'font_main_width': 1230,
|
|
'font_main_height': 4560
|
|
};
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setTheme(theme);
|
|
Display.setTextSlides(slides);
|
|
|
|
const slidesDiv = $(".text-slides")[0];
|
|
expect(slidesDiv.style['margin-top']).toEqual('789px');
|
|
expect(slidesDiv.style['left']).toEqual('1000px');
|
|
expect(slidesDiv.style['width']).toEqual('1230px');
|
|
expect(slidesDiv.style['height']).toEqual('4560px');
|
|
})
|
|
});
|
|
|
|
describe("Display.setImageSlides", function () {
|
|
beforeEach(function() {
|
|
document.body.innerHTML = "";
|
|
var slides_container = _createDiv({"class": "slides"});
|
|
var footer_container = _createDiv({"class": "footer"});
|
|
Display._slidesContainer = slides_container;
|
|
Display._footerContainer = footer_container;
|
|
_createDiv({"id": "global-background"});
|
|
Display._slides = {};
|
|
});
|
|
|
|
it("should add a list of images", function () {
|
|
var slides = [{"path": "file:///openlp1.jpg"}, {"path": "file:///openlp2.jpg"}];
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setImageSlides(slides);
|
|
|
|
expect(Display._slides["0"]).toEqual(0);
|
|
expect(Display._slides["1"]).toEqual(1);
|
|
expect($(".slides > section > section").length).toEqual(2);
|
|
expect($(".slides > section > section > img").length).toEqual(2);
|
|
expect($(".slides > section > section > img")[0].getAttribute("src")).toEqual("file:///openlp1.jpg")
|
|
expect($(".slides > section > section > img")[0].getAttribute("style")).toEqual("max-width: 100%; max-height: 100%; margin: 0; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);")
|
|
expect($(".slides > section > section > img")[1].getAttribute("src")).toEqual("file:///openlp2.jpg")
|
|
expect($(".slides > section > section > img")[1].getAttribute("style")).toEqual("max-width: 100%; max-height: 100%; margin: 0; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);")
|
|
expect(Reveal.sync).toHaveBeenCalledTimes(1);
|
|
});
|
|
});
|
|
|
|
describe("Display.setVideo", function () {
|
|
beforeEach(function() {
|
|
document.body.innerHTML = "";
|
|
var slides_container = _createDiv({"class": "slides"});
|
|
Display._slidesContainer = slides_container;
|
|
_createDiv({"id": "global-background"});
|
|
Display._slides = {};
|
|
});
|
|
|
|
it("should add a video to the page", function () {
|
|
var video = {"path": "file:///video.mp4"};
|
|
spyOn(Reveal, "sync");
|
|
spyOn(Reveal, "slide");
|
|
|
|
Display.setVideo(video);
|
|
|
|
expect($(".slides > section").length).toEqual(1);
|
|
expect($(".slides > section > video").length).toEqual(1);
|
|
expect($(".slides > section > video")[0].src).toEqual("file:///video.mp4")
|
|
expect(Reveal.sync).toHaveBeenCalledTimes(1);
|
|
});
|
|
});
|
|
|
|
describe("Display.playVideo", function () {
|
|
var playCalled = false,
|
|
mockVideo = {
|
|
play: function () {
|
|
playCalled = true;
|
|
}
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should play the video when called", function () {
|
|
Display.playVideo();
|
|
expect(playCalled).toEqual(true);
|
|
});
|
|
});
|
|
|
|
describe("Display.pauseVideo", function () {
|
|
var pauseCalled = false,
|
|
mockVideo = {
|
|
pause: function () {
|
|
pauseCalled = true;
|
|
}
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should pause the video when called", function () {
|
|
Display.pauseVideo();
|
|
expect(pauseCalled).toEqual(true);
|
|
});
|
|
});
|
|
|
|
describe("Display.stopVideo", function () {
|
|
var pauseCalled = false,
|
|
mockVideo = {
|
|
pause: function () {
|
|
pauseCalled = true;
|
|
},
|
|
currentTime: 10.0
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should play the video when called", function () {
|
|
Display.stopVideo();
|
|
expect(pauseCalled).toEqual(true);
|
|
expect(mockVideo.currentTime).toEqual(0.0);
|
|
});
|
|
});
|
|
|
|
describe("Display.seekVideo", function () {
|
|
var mockVideo = {
|
|
currentTime: 1.0
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should seek to the specified position within the video when called", function () {
|
|
Display.seekVideo(7.34);
|
|
expect(mockVideo.currentTime).toEqual(7.34);
|
|
});
|
|
});
|
|
|
|
describe("Display.setPlaybackRate", function () {
|
|
var mockVideo = {
|
|
playbackRate: 1.0
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should set the playback rate of the video when called", function () {
|
|
// Let's sound like chipmunks!
|
|
Display.setPlaybackRate(1.25);
|
|
expect(mockVideo.playbackRate).toEqual(1.25);
|
|
});
|
|
});
|
|
|
|
describe("Display.setVideoVolume", function () {
|
|
var mockVideo = {
|
|
volume: 1.0
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should set the correct volume of the video when called", function () {
|
|
// Make it quiet
|
|
Display.setVideoVolume(30);
|
|
expect(mockVideo.volume).toEqual(0.3);
|
|
});
|
|
});
|
|
|
|
describe("Display.toggleVideoMute", function () {
|
|
var mockVideo = {
|
|
muted: false
|
|
};
|
|
|
|
beforeEach(function () {
|
|
spyOn(window, "$").and.returnValue([mockVideo]);
|
|
});
|
|
|
|
it("should mute the video when called", function () {
|
|
mockVideo.muted = false;
|
|
Display.toggleVideoMute();
|
|
expect(mockVideo.muted).toEqual(true);
|
|
});
|
|
|
|
it("should unmute the video when called", function () {
|
|
mockVideo.muted = true;
|
|
Display.toggleVideoMute();
|
|
expect(mockVideo.muted).toEqual(false);
|
|
});
|
|
});
|
|
|
|
describe("AudioPlayer", function () {
|
|
var audioPlayer, audioElement;
|
|
|
|
beforeEach(function () {
|
|
audioElement = {
|
|
_eventListeners: {},
|
|
_playing: false,
|
|
_paused: false,
|
|
_stopped: false,
|
|
src: "",
|
|
addEventListener: function (eventType, listener) {
|
|
this._eventListeners[eventType] = this._eventListeners[eventType] || [];
|
|
this._eventListeners[eventType].push(listener);
|
|
},
|
|
play: function () {
|
|
this._playing = true;
|
|
this._paused = false;
|
|
this._stopped = false;
|
|
},
|
|
pause: function () {
|
|
this._playing = false;
|
|
this._paused = true;
|
|
this._stopped = false;
|
|
}
|
|
};
|
|
spyOn(document, "createElement").and.returnValue(audioElement);
|
|
audioPlayer = new AudioPlayer();
|
|
});
|
|
|
|
it("should create an object", function () {
|
|
expect(audioPlayer).toBeDefined();
|
|
expect(audioPlayer._audioElement).not.toBeNull();
|
|
expect(audioPlayer._eventListeners).toEqual({});
|
|
expect(audioPlayer._playlist).toEqual([]);
|
|
expect(audioPlayer._currentTrack).toEqual(null);
|
|
expect(audioPlayer._canRepeat).toEqual(false);
|
|
expect(audioPlayer._state).toEqual(AudioState.Stopped);
|
|
});
|
|
|
|
it("should call the correct method when _callListener is called", function () {
|
|
var testCalled = false;
|
|
function test(event) {
|
|
testCalled = true;
|
|
}
|
|
audioPlayer._eventListeners["test"] = [test];
|
|
audioPlayer._callListener({"type": "test"});
|
|
expect(testCalled).toEqual(true);
|
|
});
|
|
|
|
it("should log a warning when _callListener is called for an unknown event", function () {
|
|
spyOn(console, "warn");
|
|
audioPlayer._callListener({"type": "test"});
|
|
expect(console.warn).toHaveBeenCalledWith("Received unknown event \"test\", doing nothing.");
|
|
});
|
|
|
|
it("should add all the correct event listeners", function () {
|
|
expectedListeners = {
|
|
"ended": [audioPlayer.onEnded, audioPlayer._callListener],
|
|
"timeupdate": [audioPlayer._callListener],
|
|
"volumechange": [audioPlayer._callListener],
|
|
"durationchange": [audioPlayer._callListener],
|
|
"loadeddata": [audioPlayer._callListener]
|
|
};
|
|
expect(audioElement._eventListeners).toEqual(expectedListeners);
|
|
});
|
|
|
|
it("should add the correct event listener when calling addEventListener", function () {
|
|
function dummy () {};
|
|
var expectedListeners = {
|
|
"test": [dummy]
|
|
};
|
|
audioPlayer.addEventListener("test", dummy);
|
|
expect(audioPlayer._eventListeners).toEqual(expectedListeners);
|
|
});
|
|
|
|
it("should set call nextTrack when the onEnded listener is called", function () {
|
|
spyOn(audioPlayer, "nextTrack");
|
|
audioPlayer.onEnded({});
|
|
expect(audioPlayer.nextTrack).toHaveBeenCalled();
|
|
});
|
|
|
|
it("should set the _canRepeat property when calling setCanRepeat", function () {
|
|
audioPlayer.setCanRepeat(true);
|
|
expect(audioPlayer._canRepeat).toEqual(true);
|
|
});
|
|
|
|
it("should clear the playlist when clearTracks is called", function () {
|
|
audioPlayer._playlist = ["one", "two", "three"];
|
|
audioPlayer.clearTracks();
|
|
expect(audioPlayer._playlist).toEqual([]);
|
|
});
|
|
|
|
it("should add a track to the playlist when addTrack is called", function () {
|
|
audioPlayer._playlist = [];
|
|
audioPlayer.addTrack("one");
|
|
expect(audioPlayer._playlist).toEqual(["one"]);
|
|
});
|
|
|
|
it("should move to the first track when canRepeat is true and nextTrack is called", function () {
|
|
spyOn(audioPlayer, "play");
|
|
audioPlayer.addTrack("one");
|
|
audioPlayer.addTrack("two");
|
|
audioPlayer.setCanRepeat(true);
|
|
audioPlayer._currentTrack = "two";
|
|
|
|
audioPlayer.nextTrack();
|
|
|
|
expect(audioPlayer.play).toHaveBeenCalledWith("one");
|
|
});
|
|
|
|
it("should move to the next track when nextTrack is called", function () {
|
|
spyOn(audioPlayer, "play");
|
|
audioPlayer.addTrack("one");
|
|
audioPlayer.addTrack("two");
|
|
audioPlayer._currentTrack = "one";
|
|
|
|
audioPlayer.nextTrack();
|
|
|
|
expect(audioPlayer.play).toHaveBeenCalledWith("two");
|
|
});
|
|
|
|
it("should stop when canRepeat is false and nextTrack is called on the last track in the list", function () {
|
|
spyOn(audioPlayer, "play");
|
|
spyOn(audioPlayer, "stop");
|
|
audioPlayer.addTrack("one");
|
|
audioPlayer.addTrack("two");
|
|
audioPlayer.setCanRepeat(false);
|
|
audioPlayer._currentTrack = "two";
|
|
|
|
audioPlayer.nextTrack();
|
|
|
|
expect(audioPlayer.play).not.toHaveBeenCalled();
|
|
expect(audioPlayer.stop).toHaveBeenCalled();
|
|
});
|
|
|
|
it("should play the first track when nextTrack is called when no songs are playing", function () {
|
|
spyOn(audioPlayer, "play");
|
|
audioPlayer.addTrack("one");
|
|
audioPlayer.nextTrack();
|
|
expect(audioPlayer.play).toHaveBeenCalledWith("one");
|
|
});
|
|
|
|
it("should log a warning when nextTrack is called when no songs are in the playlist", function () {
|
|
spyOn(console, "warn");
|
|
audioPlayer.nextTrack();
|
|
expect(console.warn).toHaveBeenCalledWith("No tracks in playlist, doing nothing.");
|
|
});
|
|
|
|
it("should play the track specified when play is called with a filename", function () {
|
|
audioPlayer.addTrack("one");
|
|
audioPlayer.play("one");
|
|
|
|
expect(audioPlayer._currentTrack).toEqual("one");
|
|
expect(audioElement._playing).toEqual(true);
|
|
expect(audioElement.src).toEqual("one");
|
|
expect(audioPlayer._state).toEqual(AudioState.Playing);
|
|
});
|
|
|
|
it("should continue playing when play is called without a filename and the player is paused", function () {
|
|
audioPlayer._state = AudioState.Paused;
|
|
audioPlayer.play();
|
|
|
|
expect(audioElement._playing).toEqual(true);
|
|
expect(audioPlayer._state).toEqual(AudioState.Playing);
|
|
});
|
|
|
|
it("should do nothing when play is called without a filename and the player is not paused", function () {
|
|
spyOn(console, "warn");
|
|
audioPlayer._state = AudioState.Playing;
|
|
audioPlayer.play();
|
|
|
|
expect(console.warn).toHaveBeenCalledWith("No track currently paused and no track specified, doing nothing.");
|
|
});
|
|
|
|
it("should pause the current track when pause is called", function () {
|
|
audioPlayer.pause();
|
|
expect(audioPlayer._state).toEqual(AudioState.Paused);
|
|
expect(audioElement._paused).toEqual(true);
|
|
});
|
|
|
|
it("should stop the current track when stop is called", function () {
|
|
audioPlayer.stop();
|
|
expect(audioPlayer._state).toEqual(AudioState.Stopped);
|
|
expect(audioElement._paused).toEqual(true);
|
|
expect(audioElement.src).toEqual("");
|
|
});
|
|
});
|