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add some extra tests to Element method return values

master
adeveria 2013-09-09 17:12:26 -07:00
parent 7f9a89e5c0
commit 0f1b1ab86d
1 changed files with 27 additions and 14 deletions
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41
test/element.js
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@ -21,74 +21,85 @@ describe("Element methods", function () {
*/ */
it("Element.add (for Element)", function () { it("Element.add (for Element)", function () {
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
s.add(rect); var result = s.add(rect);
expect(rect.node.parentNode).to.be(s.node); expect(rect.node.parentNode).to.be(s.node);
expect(s.node.lastChild).to.be(rect.node); expect(s.node.lastChild).to.be(rect.node);
expect(result).to.be(s);
}); });
it("Element.add (for Set)", function () { it("Element.add (for Set)", function () {
var rect1 = s.rect(10, 20, 30, 40); var rect1 = s.rect(10, 20, 30, 40);
var rect2 = s.rect(10, 20, 30, 40); var rect2 = s.rect(10, 20, 30, 40);
var set = Savage.set(rect1, rect2); var set = Savage.set(rect1, rect2);
s.add(set); var result = s.add(set);
expect(rect1.node.parentNode).to.be(s.node); expect(rect1.node.parentNode).to.be(s.node);
expect(rect2.node.parentNode).to.be(s.node); expect(rect2.node.parentNode).to.be(s.node);
expect(result).to.be(s);
}); });
it("Element.append (for Element)", function () { it("Element.append (for Element)", function () {
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
s.append(rect); var result = s.append(rect);
expect(rect.node.parentNode).to.be(s.node); expect(rect.node.parentNode).to.be(s.node);
expect(s.node.lastChild).to.be(rect.node); expect(s.node.lastChild).to.be(rect.node);
expect(result).to.be(s);
}); });
it("Element.append (for Set)", function () { it("Element.append (for Set)", function () {
var rect1 = s.rect(10, 20, 30, 40); var rect1 = s.rect(10, 20, 30, 40);
var rect2 = s.rect(10, 20, 30, 40); var rect2 = s.rect(10, 20, 30, 40);
var set = Savage.set(rect1, rect2); var set = Savage.set(rect1, rect2);
s.append(set); var result = s.append(set);
expect(rect1.node.parentNode).to.be(s.node); expect(rect1.node.parentNode).to.be(s.node);
expect(rect2.node.parentNode).to.be(s.node); expect(rect2.node.parentNode).to.be(s.node);
expect(result).to.be(s);
}); });
it("Element.after", function() { it("Element.after", function() {
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
circle.after(rect); var result = circle.after(rect);
expect(circle.node.nextSibling).to.be(rect.node); expect(circle.node.nextSibling).to.be(rect.node);
expect(result).to.be(circle);
}); });
it("Element.prepend", function() { it("Element.prepend", function() {
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
var group = s.group(); var group = s.group();
s.append(group); s.append(group);
group.prepend(rect); var result = group.prepend(rect);
expect(group.node.firstChild).to.be(rect.node); expect(group.node.firstChild).to.be(rect.node);
group.prepend(circle); expect(result).to.be(group);
result = group.prepend(circle);
expect(group.node.firstChild).to.be(circle.node); expect(group.node.firstChild).to.be(circle.node);
expect(result).to.be(group);
}); });
it("Element.insertAfter", function() { it("Element.insertAfter", function() {
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
rect.insertAfter(circle); var result = rect.insertAfter(circle);
expect(circle.node.nextSibling).to.be(rect.node); expect(circle.node.nextSibling).to.be(rect.node);
expect(result).to.be(rect);
}); });
it("Element.before", function() { it("Element.before", function() {
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
circle.before(rect); var result = circle.before(rect);
expect(circle.node.previousSibling).to.be(rect.node); expect(circle.node.previousSibling).to.be(rect.node);
expect(result).to.be(circle);
}); });
it("Element.insertBefore", function() { it("Element.insertBefore", function() {
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
rect.insertBefore(circle); var result = rect.insertBefore(circle);
expect(circle.node.previousSibling).to.be(rect.node); expect(circle.node.previousSibling).to.be(rect.node);
expect(result).to.be(rect);
}); });
it("Element.clone", function() { it("Element.clone", function() {
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
s.append(circle); s.append(circle);
var clone = circle.clone(); var clone = circle.clone();
expect(circle.node).not.to.be(clone.node); expect(circle.node).not.to.be(clone.node);
expect(circle.node.getAttribute("cx")).to.be("10"); // NOTE: These assume a cloneNode copy, not a <use> element
expect(circle.node.getAttribute("cy")).to.be("20"); expect(clone.node.getAttribute("cx")).to.be("10");
expect(circle.node.getAttribute("r")).to.be("30"); expect(clone.node.getAttribute("cy")).to.be("20");
expect(clone.node.getAttribute("r")).to.be("30");
}); });
it("Element.parent", function() { it("Element.parent", function() {
var circle = s.circle(10, 20, 30); var circle = s.circle(10, 20, 30);
@ -99,8 +110,10 @@ describe("Element methods", function () {
it("Element.remove", function() { it("Element.remove", function() {
var rect = s.rect(10, 20, 30, 40); var rect = s.rect(10, 20, 30, 40);
expect(rect.node.parentNode).to.be(s.node); expect(rect.node.parentNode).to.be(s.node);
rect.remove(); var result = rect.remove();
expect(rect.node.parentNode).to.be(null); expect(rect.node.parentNode).to.be(null);
// NOTE: docs say it does not return anything, but perhaps it should?
// expect(result).to.be(rect);
}); });
/* /*