Tests for analysis.navigation.

pkg/analysis_server/test/integration/analysis/update_options_test.dart

Index: pkg/analysis_server/test/integration/analysis/update_options_test.dart
diff --git a/pkg/analysis_server/test/integration/analysis/update_options_test.dart b/pkg/analysis_server/test/integration/analysis/update_options_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..6c9c32bc9c2570724a4d8a2d78a79435f02618bc
--- /dev/null
+++ b/pkg/analysis_server/test/integration/analysis/update_options_test.dart
@@ -0,0 +1,40 @@
+// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
+// 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.
+
+import 'package:analysis_server/plugin/protocol/protocol.dart';
+import 'package:test/test.dart';
+import 'package:test_reflective_loader/test_reflective_loader.dart';
+
+import '../integration_tests.dart';
+
+main() {
+  defineReflectiveSuite(() {
+    defineReflectiveTests(UpdateOptionsTest);
+  });
+}
+
+@reflectiveTest
+class UpdateOptionsTest extends AbstractAnalysisServerIntegrationTest {
+  test_options() async {
+    String pathname = sourcePath('test.dart');
+    writeFile(
+        pathname,
+        '''
+class Foo {
+  void bar() {}
+}
+''');
+    await sendAnalysisUpdateOptions(new AnalysisOptions());

[Brian Wilkerson, 2017/02/16 14:57:43]

A better test would be to let everything be analyzed with default options, then
change the options in a way that would add or remove errors so that we can see
that the options were actually applied.

[devoncarew, 2017/02/16 22:33:02]

Yup, good idea. I updated this to set and unset the generateHints flag (also
found what looks like a bug).

+    standardAnalysisSetup();
+
+    await analysisFinished;
+
+    expect(currentAnalysisErrors[pathname], isList);
+    List<AnalysisError> errors = currentAnalysisErrors[pathname];
+    expect(errors, isEmpty);
+  }
+
+  @override
+  bool get enableNewAnalysisDriver => true;
+}