Fixing selectoptions test.

tests/html/htmloptionscollection_test.dart

Index: tests/html/htmloptionscollection_test.dart
diff --git a/tests/html/htmloptionscollection_test.dart b/tests/html/htmloptionscollection_test.dart
index ccc5da5a297dd84923271833d9a14cdc3082f335..8af54c7ebf03af6fb1dc7163e98128eac0f36547 100644
--- a/tests/html/htmloptionscollection_test.dart
+++ b/tests/html/htmloptionscollection_test.dart
@@ -32,8 +32,8 @@ main() {
     expect(() { optionsCollection[0] = 1; }, throws);
 
     // OPTIONALS optionsCollection[0] = new OptionElement(value: '42', data: 'Option42');
-    optionsCollection[0] = new OptionElement('Option42', '42');
-    expect(optionsCollection[0].value, equals('42'));
-    expect(optionsCollection[0].text, equals('Option42'));
+    expect(() {
+      optionsCollection[0] = new OptionElement('Option42', '42');
+    }, throws);
   });
 }