sdk/lib/_internal/pub/test/pub_cache_test.dart

// Copyright (c) 2013, 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.

library pub_cache_test;

import 'package:path/path.dart' as path;

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

main() {
  initConfig();

  hostedDir(package) {
    return path.join(sandboxDir, cachePath, "hosted",
        "pub.dartlang.org", package);
  }

  integration('running pub cache displays error message', () {
    schedulePub(args: ['cache'],
        output: '''
          Inspect the system cache.

          Usage: pub cache list
          -h, --help    Print usage information for this command.
          ''',
        error: 'The cache command expects one argument.',
        exitCode: 64);
  });

  integration('running pub cache foo displays error message', () {
    schedulePub(args: ['cache' ,'foo'],
        output: '''
          Inspect the system cache.

          Usage: pub cache list
          -h, --help    Print usage information for this command.
          ''',
        error: 'Unknown cache command "foo".',
        exitCode: 64);
  });

  integration('running pub cache list when there is no cache', () {
    schedulePub(args: ['cache', 'list'], output: '{"packages":{}}');
  });

  integration('running pub cache list on empty cache', () {
    // Set up a cache.
    d.dir(cachePath, [
      d.dir('hosted', [
         d.dir('pub.dartlang.org', [
        ])
      ])
    ]).create();

    schedulePub(args: ['cache', 'list'], outputJson: {"packages":{}});
  });

  integration('running pub cache list', () {
    // Set up a cache.
    d.dir(cachePath, [
      d.dir('hosted', [
         d.dir('pub.dartlang.org', [
          d.dir("foo-1.2.3", [
            d.libPubspec("foo", "1.2.3"),
            d.libDir("foo")
          ]),
          d.dir("bar-2.0.0", [
            d.libPubspec("bar", "2.0.0"),
            d.libDir("bar") ])
        ])
      ])
    ]).create();

    schedulePub(args: ['cache', 'list'], outputJson: {
      "packages": {
        "bar": {"2.0.0": {"location": hostedDir('bar-2.0.0')}},
        "foo": {"1.2.3": {"location": hostedDir('foo-1.2.3')}}
      }
    });
  });

  integration('includes packages containing deps with bad sources', () {
    // Set up a cache.
    d.dir(cachePath, [
      d.dir('hosted', [
         d.dir('pub.dartlang.org', [
          d.dir("foo-1.2.3", [
            d.libPubspec("foo", "1.2.3", deps: { "bar": {"bad": "bar"}}),
            d.libDir("foo")
          ])
        ])
      ])
    ]).create();

    schedulePub(args: ['cache', 'list'], outputJson: {
      "packages": {
        "foo": {"1.2.3": {"location": hostedDir('foo-1.2.3')}}
      }
    });
  });
}