Fix state in test (#48269)

d73b3682 · Dan Field · GitHub · 79c4c38c · d73b3682
Unverified Commit d73b3682 authored Jan 07, 2020 by Dan Field Committed by GitHub Jan 07, 2020
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flutter_command_runner_test.dart ...est/general.shard/runner/flutter_command_runner_test.dart +8 -0

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--- a/packages/flutter_tools/test/general.shard/runner/flutter_command_runner_test.dart
+++ b/packages/flutter_tools/test/general.shard/runner/flutter_command_runner_test.dart
@@ -165,7 +165,11 @@ void main() {
    });

    group('getRepoPackages', () {
+      String oldFlutterRoot;
+
      setUp(() {
+        oldFlutterRoot = Cache.flutterRoot;
+        Cache.flutterRoot = _kFlutterRoot;
        fs.directory(fs.path.join(_kFlutterRoot, 'examples'))
            .createSync(recursive: true);
        fs.directory(fs.path.join(_kFlutterRoot, 'packages'))
@@ -179,6 +183,10 @@ void main() {
            .createSync();
      });

+      tearDown(() {
+        Cache.flutterRoot = oldFlutterRoot;
+      });
+
      testUsingContext('', () {
        final List<String> packagePaths = runner.getRepoPackages()
            .map((Directory d) => d.path).toList();