Use scheduled_test for Pub tests.

utils/tests/pub/descriptor.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.
+
+/// Pub-specific scheduled_test descriptors.
+library descriptor;
+
+import '../../../pkg/oauth2/lib/oauth2.dart' as oauth2;
+import '../../../pkg/scheduled_test/lib/scheduled_server.dart';
+import '../../../pkg/scheduled_test/lib/scheduled_test.dart';
+import '../../../pkg/scheduled_test/lib/descriptor.dart';
+
+import '../../pub/utils.dart';
+import 'descriptor/git.dart';
+import 'descriptor/tar.dart';
+import 'test_pub.dart';
+
+export '../../../pkg/scheduled_test/lib/descriptor.dart';
+export 'descriptor/git.dart';
+export 'descriptor/tar.dart';
+
+/// Creates a new [GitRepoDescriptor] with [name] and [contents].
+GitRepoDescriptor git(String name, [Iterable<Descriptor> contents]) =>
+    new GitRepoDescriptor(name, contents == null ? <Descriptor>[] : contents);
+
+/// Creates a new [TarRepoDescriptor] with [name] and [contents].
+TarFileDescriptor tar(String name, [Iterable<Descriptor> contents]) =>
+    new TarFileDescriptor(name, contents == null ? <Descriptor>[] : contents);
+
+/// Describes a package that passes all validation.
+Descriptor get validPackage => dir(appPath, [
+  libPubspec("test_pkg", "1.0.0"),
+  file("LICENSE", "Eh, do what you want."),
+  dir("lib", [
+    file("test_pkg.dart", "int i = 1;")
+  ])
+]);
+
+/// Describes a file named `pubspec.yaml` with the given YAML-serialized
+/// [contents], which should be a serializable object.
+///
+/// [contents] may contain [Future]s that resolve to serializable objects,
+/// which may in turn contain [Future]s recursively.
+Descriptor pubspec(Map contents) {
+  return async(awaitObject(contents).then((resolvedContents) =>
+      file("pubspec.yaml", yaml(resolvedContents))));
+}
+
+/// Describes a file named `pubspec.yaml` for an application package with the
+/// given [dependencies].
+Descriptor appPubspec(List dependencies) {
+  return pubspec({
+    "name": "myapp",
+    "dependencies": dependencyListToMap(dependencies)
+  });
+}
+
+/// Describes a file named `pubspec.yaml` for a library package with the given
+/// [name], [version], and [deps]. If "sdk" is given, then it adds an SDK
+/// constraint on that version.
+Descriptor libPubspec(String name, String version, {List deps, String sdk}) {
+  var map = packageMap(name, version, deps);
+
+  if (sdk != null) {
+    map["environment"] = {
+      "sdk": sdk
+    };
+  }
+
+  return pubspec(map);
+}
+
+/// Describes a directory named `lib` containing a single dart file named
+/// `<name>.dart` that contains a line of Dart code.
+Descriptor libDir(String name, [String code]) {
+  // Default to printing the name if no other code was given.
+  if (code == null) {
+    code = name;
+  }
+
+  return dir("lib", [
+    file("$name.dart", 'main() => "$code";')
+  ]);
+}
+
+/// Describes a directory for a package installed from the mock package server.
+/// This directory is of the form found in the global package cache.
+Descriptor packageCacheDir(String name, String version) {
+  return dir("$name-$version", [
+    libDir(name, '$name $version')
+  ]);
+}
+
+/// Describes a directory for a Git package. This directory is of the form
+/// found in the revision cache of the global package cache.
+Descriptor gitPackageRevisionCacheDir(String name, [int modifier]) {
+  var value = name;
+  if (modifier != null) value = "$name $modifier";
+  return pattern(new RegExp("$name${r'-[a-f0-9]+'}"),
+      (dirName) => dir(dirName, [libDir(name, value)]));
+}
+
+/// Describes a directory for a Git package. This directory is of the form
+/// found in the repo cache of the global package cache.
+Descriptor gitPackageRepoCacheDir(String name) {
+  return pattern(new RegExp("$name${r'-[a-f0-9]+'}"),
+      (dirName) => dir(dirName, [
+    dir('hooks'),
+    dir('info'),
+    dir('objects'),
+    dir('refs')
+  ]));
+}
+
+/// Describes the `packages/` directory containing all the given [packages],
+/// which should be name/version pairs. The packages will be validated against
+/// the format produced by the mock package server.
+///
+/// A package with a null version should not be installed.
+Descriptor packagesDir(Map<String, String> packages) {
+  var contents = <Descriptor>[];
+  packages.forEach((name, version) {
+    if (version == null) {
+      contents.add(nothing(name));
+    } else {
+      contents.add(dir(name, [
+        file("$name.dart", 'main() => "$name $version";')
+      ]));
+    }
+  });
+  return dir(packagesPath, contents);
+}
+
+/// Describes the global package cache directory containing all the given
+/// [packages], which should be name/version pairs. The packages will be
+/// validated against the format produced by the mock package server.
+///
+/// A package's value may also be a list of versions, in which case all
+/// versions are expected to be installed.
+Descriptor cacheDir(Map packages) {
+  var contents = <Descriptor>[];
+  packages.forEach((name, versions) {
+    if (versions is! List) versions = [versions];
+    for (var version in versions) {
+      contents.add(packageCacheDir(name, version));
+    }
+  });
+  return dir(cachePath, [
+    dir('hosted', [
+      async(port.then((p) => dir('localhost%58$p', contents)))
+    ])
+  ]);
+}
+
+/// Describes the file in the system cache that contains the client's OAuth2
+/// credentials. The URL "/token" on [server] will be used as the token
+/// endpoint for refreshing the access token.
+Descriptor credentialsFile(
+    ScheduledServer server,
+    String accessToken,
+    {String refreshToken,
+     DateTime expiration}) {
+  return async(server.url.then((url) {
+    return dir(cachePath, [
+      file('credentials.json', new oauth2.Credentials(
+          accessToken,
+          refreshToken,
+          url.resolve('/token'),
+          ['https://www.googleapis.com/auth/userinfo.email'],
+          expiration).toJson())
+    ]);
+  }));
+}
+
+/// Describes the application directory, containing only a pubspec specifying
+/// the given [dependencies].
+DirectoryDescriptor appDir(List dependencies) =>
+  dir(appPath, [appPubspec(dependencies)]);