Removing redundant collection methods from DOM collections.

tests/html/node_test.dart

Index: tests/html/node_test.dart
diff --git a/tests/html/node_test.dart b/tests/html/node_test.dart
index b2c83997436eb8692beb616fcb225ae23553f0bd..ad4911e250bf742aa6323cfe27db485c2a382b25 100644
--- a/tests/html/node_test.dart
+++ b/tests/html/node_test.dart
@@ -12,6 +12,12 @@ Node makeNode() => new Element.tag('div');
 Node makeNodeWithChildren() =>
   new Element.html("<div>Foo<br/><!--baz--></div>");
 
+void testUnsupported(String name, void f()) {
+  test(name, () {
+    expect(f, throwsUnsupportedError);
+  });
+}
+
 main() {
   useHtmlIndividualConfiguration();
 
@@ -256,10 +262,66 @@ main() {
       expect(node.nodes.length, 1);
     });
 
+    test('getRange', () {
+      var items = makeNodeWithChildren().nodes.getRange(0, 1);
+      expect(items.length, 1);
+      expect(items.first, isText);
+    });
+
     test('sublist', () {
       var node = makeNodeWithChildren();
       expect(node.nodes.sublist(1, 3), isNodeList);
     });
+
+    test('insertAll', () {
+      var node = makeNodeWithChildren();
+      var b = new DivElement();
+      b.nodes.addAll([
+        new HRElement(),
+        new ImageElement(),
+        new InputElement()
+      ]);
+      node.nodes.insertAll(1, b.nodes);
+      expect(node.nodes[0], isText);
+      expect(node.nodes[1], isHRElement);
+      expect(node.nodes[2], isImageElement);
+      expect(node.nodes[3], isInputElement);
+      expect(node.nodes[4], isBRElement);
+      expect(node.nodes[5], isComment);
+
+      var nodes = [
+        new HRElement(),
+        new ImageElement(),
+        new InputElement()
+      ];
+      node.nodes.insertAll(5, nodes);
+
+      expect(node.nodes[0], isText);
+      expect(node.nodes[1], isHRElement);
+      expect(node.nodes[2], isImageElement);
+      expect(node.nodes[3], isInputElement);
+      expect(node.nodes[4], isBRElement);
+      expect(node.nodes[5], isHRElement);
+      expect(node.nodes[6], isImageElement);
+      expect(node.nodes[7], isInputElement);
+      expect(node.nodes[8], isComment);
+    });
+
+    testUnsupported('removeRange', () {
+      makeNodeWithChildren().nodes.removeRange(0, 1);
+    });
+
+    testUnsupported('replaceRange', () {
+      makeNodeWithChildren().nodes.replaceRange(0, 1, [new InputElement()]);
+    });
+
+    testUnsupported('fillRange', () {
+      makeNodeWithChildren().nodes.fillRange(0, 1, null);
+    });
+
+    testUnsupported('setAll', () {
+      makeNodeWithChildren().nodes.setAll(0, [new InputElement()]);
+    });
   });
 
   group('_NodeList', () {