Index: tests/html/element_classes_test.dart |
diff --git a/tests/html/element_classes_test.dart b/tests/html/element_classes_test.dart |
index d1d23ee848b702fe50614f7cf50f3d76f4c341c4..851528716a6e5a3b592bd789e3e0a8b530470d95 100644 |
--- a/tests/html/element_classes_test.dart |
+++ b/tests/html/element_classes_test.dart |
@@ -21,8 +21,11 @@ main() { |
Element makeListElement() => |
new Element.html('<ul class="foo bar baz">' |
- '<li class="quux qux"><li class="meta">' |
- '<li class="classy lassy"><li class="qux lassy"></ul>'); |
+ '<li class="quux qux">' |
+ '<li class="meta">' |
+ '<li class="classy lassy">' |
+ '<li class="qux lassy">' |
+ '</ul>'); |
Set<String> makeClassSet() => makeElementWithClasses().classes; |
@@ -31,6 +34,14 @@ main() { |
return new LinkedHashSet.from(match[1].split(' ')); |
} |
+ /// Returns a canonical string for Set<String> and lists of Element's classes. |
+ String view(var e) { |
+ if (e is Set) return '${e.toList()..sort()}'; |
+ if (e is Element) return view(e.classes); |
+ if (e is Iterable) return '${e.map(view).toList()}'; |
+ throw new ArgumentError('Cannot make canonical view string for: $e}'); |
+ } |
+ |
test('affects the "class" attribute', () { |
final el = makeElementWithClasses(); |
el.classes.add('qux'); |
@@ -168,8 +179,28 @@ main() { |
expect(classes, orderedEquals(['qux','bar', 'foo'])); |
}); |
+ test('retainAll', () { |
+ final classes = makeClassSet(); |
+ classes.retainAll(['bar', 'baz', 'qux']); |
+ expect(classes, orderedEquals(['bar', 'baz'])); |
+ }); |
+ |
+ test('removeWhere', () { |
+ final classes = makeClassSet(); |
+ classes.removeWhere((s) => s.startsWith('b')); |
+ expect(classes, orderedEquals(['foo'])); |
+ }); |
+ |
+ test('retainWhere', () { |
+ final classes = makeClassSet(); |
+ classes.retainWhere((s) => s.startsWith('b')); |
+ expect(classes, orderedEquals(['bar', 'baz'])); |
+ }); |
+ |
test('containsAll', () { |
final classes = makeClassSet(); |
+ expect(classes.containsAll(['foo', 'baz']), isTrue); |
+ expect(classes.containsAll(['foo', 'qux']), isFalse); |
expect(classes.containsAll(['foo', 'baz'].toSet()), isTrue); |
expect(classes.containsAll(['foo', 'qux'].toSet()), isFalse); |
}); |
@@ -196,14 +227,30 @@ main() { |
expect(classes, orderedEquals(['foo', 'bar', 'aardvark', 'baz'])); |
}); |
+ |
Element listElement; |
ElementList<Element> listElementSetup() { |
listElement = makeListElement(); |
document.documentElement.children.add(listElement); |
- return document.queryAll('li'); |
+ return document.querySelectorAll('li'); |
} |
+ tearDown(() { |
+ if (listElement != null) { |
+ document.documentElement.children.remove(listElement); |
+ listElement = null; |
+ } |
+ }); |
+ |
+ test('list_view', () { |
+ // Test that the 'view' helper function is behaving. |
+ var elements = listElementSetup(); |
+ expect(view(elements.classes), '[classy, lassy, meta, quux, qux]'); |
+ expect(view(elements), |
+ '[[quux, qux], [meta], [classy, lassy], [lassy, qux]]'); |
+ }); |
+ |
test('listClasses=', () { |
var elements = listElementSetup(); |
elements.classes = ['foo', 'qux']; |
@@ -214,24 +261,20 @@ main() { |
} |
elements.classes = []; |
- for (Element e in elements) { |
- expect(e.classes, []); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), '[]'); |
+ expect(view(elements), '[[], [], [], []]'); |
}); |
test('listMap', () { |
var elements = listElementSetup(); |
expect(elements.classes.map((c) => c.toUpperCase()).toList(), |
unorderedEquals(['QUX', 'QUUX', 'META', 'CLASSY', 'LASSY'])); |
- document.documentElement.children.remove(listElement); |
}); |
test('listContains', () { |
var elements = listElementSetup(); |
expect(elements.classes.contains('lassy'), isTrue); |
expect(elements.classes.contains('foo'), isFalse); |
- document.documentElement.children.remove(listElement); |
}); |
@@ -240,98 +283,85 @@ main() { |
var added = elements.classes.add('lassie'); |
expect(added, isNull); |
- expect(elements.classes, |
- unorderedEquals(['lassie', 'qux', 'quux', 'meta', 'classy', 'lassy'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf(unorderedEquals(['quux', 'qux', 'lassie']), |
- unorderedEquals(['meta', 'lassie']), |
- unorderedEquals(['classy', 'lassy', 'lassie']), |
- unorderedEquals(['qux', 'lassy', 'lassie']))); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), '[classy, lassie, lassy, meta, quux, qux]'); |
+ expect(view(elements), |
+ '[[lassie, quux, qux], [lassie, meta], [classy, lassie, lassy], ' |
+ '[lassie, lassy, qux]]'); |
}); |
test('listRemove', () { |
var elements = listElementSetup(); |
expect(elements.classes.remove('lassi'), isFalse); |
- expect(elements.classes, |
- unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf(unorderedEquals(['quux', 'qux']), |
- unorderedEquals(['meta']), unorderedEquals(['classy', 'lassy']), |
- unorderedEquals(['qux', 'lassy']))); |
- } |
+ expect(view(elements.classes), '[classy, lassy, meta, quux, qux]'); |
+ expect(view(elements), |
+ '[[quux, qux], [meta], [classy, lassy], [lassy, qux]]'); |
expect(elements.classes.remove('qux'), isTrue); |
- expect(elements.classes, |
- unorderedEquals(['quux', 'meta', 'classy', 'lassy'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf(unorderedEquals(['quux']), |
- unorderedEquals(['meta']), unorderedEquals(['classy', 'lassy']), |
- unorderedEquals(['lassy']))); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), '[classy, lassy, meta, quux]'); |
+ expect(view(elements), '[[quux], [meta], [classy, lassy], [lassy]]'); |
}); |
test('listToggle', () { |
var elements = listElementSetup(); |
elements.classes.toggle('qux'); |
- expect(elements.classes, |
- unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf(unorderedEquals(['quux']), |
- unorderedEquals(['meta', 'qux']), unorderedEquals(['classy', 'lassy', |
- 'qux']), unorderedEquals(['lassy']))); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), '[classy, lassy, meta, quux, qux]'); |
+ expect(view(elements), |
+ '[[quux], [meta, qux], [classy, lassy, qux], [lassy]]'); |
}); |
test('listAddAll', () { |
var elements = listElementSetup(); |
elements.classes.addAll(['qux', 'lassi', 'sassy']); |
- expect(elements.classes, |
- unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy', 'sassy', |
- 'lassi'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf( |
- unorderedEquals(['quux', 'qux', 'lassi', 'sassy']), |
- unorderedEquals(['meta', 'qux', 'lassi', 'sassy']), |
- unorderedEquals(['classy', 'lassy', 'qux', 'lassi','sassy']), |
- unorderedEquals(['lassy', 'qux', 'lassi', 'sassy']))); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), |
+ '[classy, lassi, lassy, meta, quux, qux, sassy]'); |
+ expect(view(elements), |
+ '[[lassi, quux, qux, sassy], [lassi, meta, qux, sassy], ' |
+ '[classy, lassi, lassy, qux, sassy], [lassi, lassy, qux, sassy]]'); |
}); |
test('listRemoveAll', () { |
var elements = listElementSetup(); |
elements.classes.removeAll(['qux', 'lassy', 'meta']); |
- expect(elements.classes, |
- unorderedEquals(['quux','classy'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf(unorderedEquals(['quux']), |
- unorderedEquals([]), unorderedEquals(['classy']))); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), '[classy, quux]'); |
+ expect(view(elements), '[[quux], [], [classy], []]'); |
+ |
}); |
test('listToggleAll', () { |
var elements = listElementSetup(); |
elements.classes.toggleAll(['qux', 'meta', 'mornin']); |
- expect(elements.classes, |
- unorderedEquals(['qux', 'quux', 'meta', 'classy', 'lassy', 'mornin'])); |
- for (Element e in elements) { |
- expect(e.classes, anyOf(unorderedEquals(['quux', 'meta', 'mornin']), |
- unorderedEquals(['qux', 'mornin']), |
- unorderedEquals(['classy', 'lassy', 'qux', 'mornin', 'meta']), |
- unorderedEquals(['lassy', 'mornin', 'meta']))); |
- } |
- document.documentElement.children.remove(listElement); |
+ expect(view(elements.classes), '[classy, lassy, meta, mornin, quux, qux]'); |
+ expect(view(elements), |
+ '[[meta, mornin, quux], [mornin, qux], ' |
+ '[classy, lassy, meta, mornin, qux], [lassy, meta, mornin]]'); |
+ |
+ }); |
+ |
+ test('listRetainAll', () { |
+ var elements = listElementSetup(); |
+ elements.classes.retainAll(['bar', 'baz', 'qux']); |
+ expect(view(elements.classes), '[qux]'); |
+ expect(view(elements), '[[qux], [], [], [qux]]'); |
+ }); |
+ |
+ test('listRemoveWhere', () { |
+ var elements = listElementSetup(); |
+ elements.classes.removeWhere((s) => s.startsWith('q')); |
+ expect(view(elements.classes), '[classy, lassy, meta]'); |
+ expect(view(elements), |
+ '[[], [meta], [classy, lassy], [lassy]]'); |
+ }); |
+ |
+ test('listRetainWhere', () { |
+ var elements = listElementSetup(); |
+ elements.classes.retainWhere((s) => s.startsWith('q')); |
+ expect(view(elements.classes), '[quux, qux]'); |
+ expect(view(elements), '[[quux, qux], [], [], [qux]]'); |
}); |
test('listContainsAll', () { |
var elements = listElementSetup(); |
expect(elements.classes.containsAll(['qux', 'meta', 'mornin']), isFalse); |
expect(elements.classes.containsAll(['qux', 'lassy', 'classy']), isTrue); |
- document.documentElement.children.remove(listElement); |
}); |
} |