Adding Element.AddHTML and Element.addText methods.

tests/html/element_add_test.dart

+// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file

[vsm, 2012/08/22 18:22:27]

s/2011/2012/

[blois, 2012/08/22 20:06:13]

Done.

+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// Put universally passing event constructors in this file.

[vsm, 2012/08/22 18:22:27]

This comment doesn't seem to match this test.

[blois, 2012/08/22 20:06:13]

D'oh. Copy paste :(

+// Move constructors that fail on some configuration to their own
+// element_constructor_foo_test.dart file.
+
+#library('ElementAddTest');
+#import('../../lib/unittest/unittest.dart');
+#import('../../lib/unittest/html_config.dart');
+#import('dart:html');
+#source('util.dart');
+
+main() {
+  useHtmlConfiguration();
+
+  void expectNoSuchMethod(void fn()) =>
+    Expect.throws(fn, (e) => e is NoSuchMethodException);
+
+  group('addHTML', () {
+    test('htmlelement', () {
+      // Adding a <tr/> to a table should auto-wrap it into a tbody element.
+      var el = new TableElement();
+      el.addHTML('<tr>test</tr>');
+      Expect.equals(1, el.elements.length);

[vsm, 2012/08/22 18:22:27]

Sorry this isn't clear anywhere, but the old Expect class is being deprecated in
favor of the new style.  This should be:
  expect(e1.elements.length, equals(1))
and similar below.  "expect" is a top-level method in unittest.

[blois, 2012/08/22 20:06:13]

Done.

+      var section = el.elements[0];
+      Expect.isTrue(section is TableSectionElement);

[vsm, 2012/08/22 18:22:27]

expect(section is TableSectionElement);

[blois, 2012/08/22 20:06:13]

Done.

+      Expect.equals(1, section.elements.length);
+      Expect.isTrue(section.elements[0] is TableRowElement);

[vsm, 2012/08/22 18:22:27]

How about testing a second add to ensure that it's going to the end?

[blois, 2012/08/22 20:06:13]

Done.

+    });
+
+    test('documentFragment', () {
+      var fragment = new DocumentFragment();
+      fragment.addHTML('<span>something</span>');
+      Expect.equals(1, fragment.elements.length);
+      Expect.isTrue(fragment.elements[0] is SpanElement);
+    });
+
+    test('svg', () {
+      var svg = new SVGElement.tag('g');
+      expectNoSuchMethod(() => svg.addHTML('<rect/>'));;
+    });
+  });
+
+  group('addText', () {
+    test('htmlelement', () {
+      var el = new DivElement();
+      el.addText('foo');
+      // No elements were created.
+      Expect.equals(0, el.elements.length);
+      // One text node was added.
+      Expect.equals(1, el.nodes.length);
+    });
+
+    test('documentFragment', () {
+      var fragment = new DocumentFragment();
+      fragment.addText('foo');
+      // No elements were created.
+      Expect.equals(0, fragment.elements.length);
+      // One text node was added.
+      Expect.equals(1, fragment.nodes.length);
+    });
+
+    test('svg', () {
+      var svg = new SVGElement.tag('g');
+      expectNoSuchMethod(() => svg.addText('foo'));
+    });
+  });
+}