test/cache/repair/handles_failure_test.dart

// Copyright (c) 2014, 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:test/test.dart';

import 'package:pub/src/exit_codes.dart' as exit_codes;

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

main() {
  test('handles failure to reinstall some packages', () async {
    // Only serve two packages so repairing will have a failure.
    await servePackages((builder) {
      builder.serve("foo", "1.2.3");
      builder.serve("foo", "1.2.5");
    });

    // Set up a cache with some packages.
    await d.dir(cachePath, [
      d.dir('hosted', [
        d.dir('localhost%58${globalServer.port}', [
          d.dir("foo-1.2.3",
              [d.libPubspec("foo", "1.2.3"), d.file("broken.txt")]),
          d.dir("foo-1.2.4",
              [d.libPubspec("foo", "1.2.4"), d.file("broken.txt")]),
          d.dir(
              "foo-1.2.5", [d.libPubspec("foo", "1.2.5"), d.file("broken.txt")])
        ])
      ])
    ]).create();

    // Repair them.
    var pub = await startPub(args: ["cache", "repair"]);

    expect(pub.stdout, emits("Downloading foo 1.2.3..."));
    expect(pub.stdout, emits("Downloading foo 1.2.4..."));
    expect(pub.stdout, emits("Downloading foo 1.2.5..."));

    expect(pub.stderr, emits(startsWith("Failed to repair foo 1.2.4. Error:")));
    expect(pub.stderr, emits("HTTP error 404: Not Found"));

    expect(pub.stdout, emits("Reinstalled 2 packages."));
    expect(pub.stdout, emits("Failed to reinstall 1 package:"));
    expect(pub.stdout, emits("- foo 1.2.4"));

    await pub.shouldExit(exit_codes.UNAVAILABLE);
  });
}