Split pub tests into separate suites.

utils/tests/pub/pub_install_git_test.dart

+// Copyright (c) 2012, 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_tests');
+
+#import('dart:io');
+
+#import('test_pub.dart');
+#import('../../../pkg/unittest/unittest.dart');
+
+main() {
+  test('checks out a package from Git', () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo";')
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(cachePath, [
+      dir('git', [
+        dir('cache', [gitPackageCacheDir('foo')]),
+        gitPackageCacheDir('foo')
+      ])
+    ]).scheduleValidate();
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+
+  test('checks out packages transitively from Git', () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo";'),
+      appPubspec([{"git": "../bar.git"}])
+    ]).scheduleCreate();
+
+    git('bar.git', [
+      file('bar.dart', 'main() => "bar";')
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp("Dependencies installed!\$"));
+
+    dir(cachePath, [
+      dir('git', [
+        dir('cache', [
+          gitPackageCacheDir('foo'),
+          gitPackageCacheDir('bar')
+        ]),
+        gitPackageCacheDir('foo'),
+        gitPackageCacheDir('bar')
+      ])
+    ]).scheduleValidate();
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ]),
+      dir('bar', [
+        file('bar.dart', 'main() => "bar";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+
+  test('checks out and updates a package from Git', () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo";')
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(cachePath, [
+      dir('git', [
+        dir('cache', [gitPackageCacheDir('foo')]),
+        gitPackageCacheDir('foo')
+      ])
+    ]).scheduleValidate();
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    // TODO(nweiz): remove this once we support pub update
+    dir(packagesPath).scheduleDelete();
+    file('$appPath/pubspec.lock', '').scheduleDelete();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo 2";')
+    ]).scheduleCommit();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    // When we download a new version of the git package, we should re-use the
+    // git/cache directory but create a new git/ directory.
+    dir(cachePath, [
+      dir('git', [
+        dir('cache', [gitPackageCacheDir('foo', 2)]),
+        gitPackageCacheDir('foo'),
+        gitPackageCacheDir('foo', 2)
+      ])
+    ]).scheduleValidate();
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo 2";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+
+  test('checks out a package from Git twice', () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo";')
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(cachePath, [
+      dir('git', [
+        dir('cache', [gitPackageCacheDir('foo')]),
+        gitPackageCacheDir('foo')
+      ])
+    ]).scheduleValidate();
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    // TODO(nweiz): remove this once we support pub update
+    dir(packagesPath).scheduleDelete();
+
+    // Verify that nothing breaks if we install a Git revision that's already
+    // in the cache.
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    run();
+  });
+
+  test('checks out a package at a specific revision from Git', () {
+    ensureGit();
+
+    var repo = git('foo.git', [
+      file('foo.dart', 'main() => "foo 1";')
+    ]);
+    repo.scheduleCreate();
+    var commit = repo.revParse('HEAD');
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo 2";')
+    ]).scheduleCommit();
+
+    appDir([{"git": {"url": "../foo.git", "ref": commit}}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo 1";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+
+  test('keeps a Git package locked to the version in the lockfile', () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo";')
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    // This install should lock the foo.git dependency to the current revision.
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    // Delete the packages path to simulate a new checkout of the application.
+    dir(packagesPath).scheduleDelete();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo 2";')
+    ]).scheduleCommit();
+
+    // This install shouldn't update the foo.git dependency due to the lockfile.
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+
+  test('updates a locked Git package with a new incompatible constraint', () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo";')
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo 1.0.0";'),
+      libPubspec("foo", "1.0.0")
+    ]).scheduleCommit();
+
+    appDir([{"git": "../foo.git", "version": ">=1.0.0"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo 1.0.0";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+
+  test("doesn't update a locked Git package with a new compatible "
+      "constraint", () {
+    ensureGit();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo 1.0.0";'),
+      libPubspec("foo", "1.0.0")
+    ]).scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo 1.0.0";')
+      ])
+    ]).scheduleValidate();
+
+    git('foo.git', [
+      file('foo.dart', 'main() => "foo 1.0.1";'),
+      libPubspec("foo", "1.0.1")
+    ]).scheduleCommit();
+
+    appDir([{"git": "../foo.git", "version": ">=1.0.0"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(@"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo 1.0.0";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+}