Spit pub tests into smaller suites.

utils/tests/pub/update/git/update_to_nonexistent_pubspec_test.dart

Index: utils/tests/pub/update/git/update_to_nonexistent_pubspec_test.dart
diff --git a/utils/tests/pub/update/git/update_to_nonexistent_pubspec_test.dart b/utils/tests/pub/update/git/update_to_nonexistent_pubspec_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..addc45f836942b88547661ba38ac2f2a827f72c5
--- /dev/null
+++ b/utils/tests/pub/update/git/update_to_nonexistent_pubspec_test.dart
@@ -0,0 +1,49 @@
+// 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("updates Git packages to a nonexistent pubspec", () {
+    ensureGit();
+
+    var repo = git('foo.git', [
+      libDir('foo'),
+      libPubspec('foo', '1.0.0')
+    ]);
+    repo.scheduleCreate();
+
+    appDir([{"git": "../foo.git"}]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(r"Dependencies installed!$"));
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    repo.scheduleGit(['rm', 'pubspec.yaml']);
+    repo.scheduleGit(['commit', '-m', 'delete']);
+
+    schedulePub(args: ['update'],
+        error: const RegExp(r'Package "foo" doesn' "'" r't have a '
+            r'pubspec.yaml file.'),
+        exitCode: 1);
+
+    dir(packagesPath, [
+      dir('foo', [
+        file('foo.dart', 'main() => "foo";')
+      ])
+    ]).scheduleValidate();
+
+    run();
+  });
+}