Merge branch 'master' of https://github.com/adobe-webplatform/savage

test/element.js

@@ -0,0 +1,188 @@
+describe("Element methods", function () {
+    var s;
+    beforeEach(function () {
+        s = Savage(100, 100);
+    });
+    afterEach(function () {
+        s.remove();
+    });
+    
+    /* 
+    DOM manipulation:
+        - add/append
+        - prepend
+        - after
+        - insertAfter
+        - before
+        - insertBefore
+        - clone
+        - parent
+        - remove
+    */
+    it("Element.add (for Element)", function () {
+        var rect = s.rect(10, 20, 30, 40);
+        s.add(rect);
+        expect(rect.node.parentNode).to.be(s.node);
+        expect(s.node.lastChild).to.be(rect.node);
+    });
+    it("Element.add (for Set)", function () {
+        var rect1 = s.rect(10, 20, 30, 40);
+        var rect2 = s.rect(10, 20, 30, 40);
+        var set = Savage.set(rect1, rect2);
+        s.add(set);
+        expect(rect1.node.parentNode).to.be(s.node);
+        expect(rect2.node.parentNode).to.be(s.node);
+    });
+    it("Element.append (for Element)", function () {
+        var rect = s.rect(10, 20, 30, 40);
+        s.append(rect);
+        expect(rect.node.parentNode).to.be(s.node);
+        expect(s.node.lastChild).to.be(rect.node);
+    });
+    it("Element.append (for Set)", function () {
+        var rect1 = s.rect(10, 20, 30, 40);
+        var rect2 = s.rect(10, 20, 30, 40);
+        var set = Savage.set(rect1, rect2);
+        s.append(set);
+        expect(rect1.node.parentNode).to.be(s.node);
+        expect(rect2.node.parentNode).to.be(s.node);
+    });
+    it("Element.after", function() {
+        var circle = s.circle(10, 20, 30);
+        var rect = s.rect(10, 20, 30, 40);
+        circle.after(rect);
+        expect(circle.node.nextSibling).to.be(rect.node);
+    });
+    it("Element.prepend", function() {
+        var rect = s.rect(10, 20, 30, 40);
+        var circle = s.circle(10, 20, 30);
+        var group = s.group();
+        s.append(group);
+        group.prepend(rect);
+        expect(group.node.firstChild).to.be(rect.node);
+        group.prepend(circle);
+        expect(group.node.firstChild).to.be(circle.node);
+    });
+    it("Element.insertAfter", function() {
+        var circle = s.circle(10, 20, 30);
+        var rect = s.rect(10, 20, 30, 40);
+        rect.insertAfter(circle);
+        expect(circle.node.nextSibling).to.be(rect.node);
+    });
+    it("Element.before", function() {
+        var circle = s.circle(10, 20, 30);
+        var rect = s.rect(10, 20, 30, 40);
+        circle.before(rect);
+        expect(circle.node.previousSibling).to.be(rect.node);
+    });
+    it("Element.insertBefore", function() {
+        var circle = s.circle(10, 20, 30);
+        var rect = s.rect(10, 20, 30, 40);
+        rect.insertBefore(circle);
+        expect(circle.node.previousSibling).to.be(rect.node);
+    });
+    it("Element.clone", function() {
+        var circle = s.circle(10, 20, 30);
+        s.append(circle);
+        var clone = circle.clone();
+        expect(circle.node).not.to.be(clone.node);
+        expect(circle.node.getAttribute("cx")).to.be("10");
+        expect(circle.node.getAttribute("cy")).to.be("20");
+        expect(circle.node.getAttribute("r")).to.be("30");
+    });
+    it("Element.parent", function() {
+        var circle = s.circle(10, 20, 30);
+        s.append(circle);
+        var parent = circle.parent();
+        expect(parent.node).to.be(s.node);
+    });
+    it("Element.remove", function() {
+        var rect = s.rect(10, 20, 30, 40);
+        expect(rect.node.parentNode).to.be(s.node);
+        rect.remove();
+        expect(rect.node.parentNode).to.be(null);
+    });
+    
+    /*
+    Set/get data:
+        Element.attr()
+        Element.data()
+        Element.removeData()
+        Element.asPX()
+        Element.getBBox()
+        
+        // TODO:
+        Element.getPointAtLength()
+        Element.getSubpath()
+        Element.getTotalLength()
+    */
+    
+    it("Element.attr - get", function() {
+        var circle = s.circle(10, 20, 30);
+        var r = circle.attr("r");
+        expect(r).to.be("30");
+    });
+    it("Element.attr - set", function() {
+        var circle = s.circle(10, 20, 30);
+        circle.attr({
+            cx: 1,
+            cy: 2,
+            r: 3
+        });
+        var cx = circle.node.getAttribute("cx");
+        var cy = circle.node.getAttribute("cy");
+        var r = circle.node.getAttribute("r");
+        expect(cx).to.be("1");
+        expect(cy).to.be("2");
+        expect(r).to.be("3");
+    });
+    it("Element.data", function() {
+        var circle = s.circle(10, 20, 30);
+        circle.data("foo", "bar");
+        var data = circle.data("foo");
+        expect(data).to.be("bar");
+        var myObject = {};
+        circle.data("my-object", myObject);
+        data = circle.data("my-object");
+        expect(data).to.be(myObject);
+    });
+    it("Element.removeData", function() {
+        var circle = s.circle(10, 20, 30);
+        var myObject = {};
+        circle.data("my-object", myObject);
+        var data = circle.data("my-object");
+        expect(data).to.be(myObject);
+        circle.removeData("my-object");
+        var data = circle.data("my-object");
+        expect(data).to.be(null);
+    });
+    it("Element.asPX - from %", function() {
+        s.attr({width: "200"}); // NOTE: This is only working with "200" as string, fails as number
+        var rect = s.rect(0, 0, '100%', 10);
+        var widthAsPx = rect.asPX("width");
+        expect(widthAsPx).to.be(200);
+    });
+    it("Element.asPX - from em", function() {
+        var rect = s.rect(0, 0, 10, '10em');
+        var heightAsPx = rect.asPX("height");
+        expect(heightAsPx).to.be(160); // assumes 1em = 16px, is this safe?
+    });
+    it("Element.getBBox", function() {
+        var rect = s.rect(10, 20, 30, 40);
+        var bbox = rect.getBBox();
+        
+        expect(bbox).to.eql({
+            x: 10,
+            y: 20,
+            w: 30,
+            width: 30,
+            h: 40,
+            height: 40,
+            
+            x2: 25,
+            cy: 40,
+            x2: (100 - 40),
+            y2: (100 - 60)
+        });
+    });
+});

test/test.html

@@ -37,6 +37,7 @@
         <script src="colors.js"></script>
         <script src="attrs.js"></script>
         <script src="path.js"></script>
+        <script src="element.js"></script>
         <script>
             mocha.checkLeaks();
             window.onload = function () {