sdk/lib/_internal/pub/test/transformer/exclusion/works_on_lazy_transformer_test.dart

// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS d.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.

library pub_tests;

import 'package:scheduled_test/scheduled_stream.dart';
import 'package:scheduled_test/scheduled_test.dart';

import '../../descriptor.dart' as d;
import '../../test_pub.dart';
import '../../serve/utils.dart';

main() {
  initConfig();
  integration("works on a lazy transformer", () {
    d.dir(appPath, [
      d.pubspec({
        "name": "myapp",
        "transformers": [
          {
            "myapp": {
              "\$include": ["web/a.txt", "web/b.txt"],
              "\$exclude": "web/a.txt"
            }
          }
        ]
      }),
      d.dir("lib", [d.file("transformer.dart", LAZY_TRANSFORMER)]),
      d.dir("web", [
        d.file("a.txt", "a"),
        d.file("b.txt", "b"),
        d.file("c.txt", "c")
      ])
    ]).create();

    createLockFile('myapp', pkg: ['barback']);

    var server = pubServe();
    // The transformer should remain lazy.
    server.stdout.expect("Build completed successfully");

    requestShould404("a.out");
    requestShouldSucceed("b.out", isNot(isEmpty));
    server.stdout.expect(consumeThrough(emitsLines(
        "[Info from LazyRewrite]:\n"
        "Rewriting myapp|web/b.txt.")));
    server.stdout.expect(consumeThrough("Build completed successfully"));

    requestShould404("c.out");
    endPubServe();
  });
}