| import "../resources/dom_utils.dart"; |
| import "../resources/third_party/unittest/unittest.dart"; |
| import "../resources/unit.dart"; |
| |
| import "dart:sky"; |
| |
| void main() { |
| initUnit(); |
| |
| var document = new Document(); |
| |
| test("should replace elements", () { |
| var parent = document.createElement("div"); |
| var oldChild = parent.appendChild(document.createElement("div")); |
| var newChild = document.createElement("div"); |
| oldChild.replaceWith([newChild]); |
| expect(oldChild.parentNode, isNull); |
| expect(newChild.parentNode, equals(parent)); |
| }); |
| |
| test("should replace text", () { |
| var parent = document.createElement("div"); |
| var oldChild = parent.appendChild(document.createText(" it's a text ")); |
| var newChild = document.createElement("div"); |
| oldChild.replaceWith([newChild]); |
| expect(oldChild.parentNode, isNull); |
| expect(newChild.parentNode, equals(parent)); |
| }); |
| |
| test("should replace children with a fragment", () { |
| var fragment = document.createDocumentFragment(); |
| var child1 = fragment.appendChild(document.createElement("div")); |
| var child2 = fragment.appendChild(document.createText(" text ")); |
| var child3 = fragment.appendChild(document.createText(" ")); |
| var child4 = fragment.appendChild(document.createElement("div")); |
| var parent = document.createElement("div"); |
| var oldChild = parent.appendChild(document.createElement("div")); |
| var lastChild = parent.appendChild(document.createElement("div")); |
| oldChild.replaceWith([fragment]); |
| expect(child1.parentNode, equals(parent)); |
| expect(child2.parentNode, equals(parent)); |
| expect(child3.parentNode, equals(parent)); |
| expect(child4.parentNode, equals(parent)); |
| expect(oldChild.parentNode, isNull); |
| expect(childNodeCount(parent), equals(5)); |
| expect(childElementCount(parent), equals(3)); |
| expect(parent.lastChild, equals(lastChild)); |
| }); |
| |
| // test("should throw when appending to a text", () { |
| // var parent = new Text(); |
| // expect(() { |
| // parent.replaceChild(document.createElement("div"), null); |
| // }, throws); |
| // }); |
| } |