Spit pub tests into smaller suites.

utils/tests/pub/install/hosted/unlock_if_new_is_unsatisfied_test.dart

Index: utils/tests/pub/install/hosted/unlock_if_new_is_unsatisfied_test.dart
diff --git a/utils/tests/pub/install/hosted/unlock_if_new_is_unsatisfied_test.dart b/utils/tests/pub/install/hosted/unlock_if_new_is_unsatisfied_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..7983fb9bf9db3bf41a48973981cca93495b4ee24
--- /dev/null
+++ b/utils/tests/pub/install/hosted/unlock_if_new_is_unsatisfied_test.dart
@@ -0,0 +1,57 @@
+// 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("unlocks dependencies if necessary to ensure that a new dependency "
+      "is satisfied", () {
+    servePackages([
+      package("foo", "1.0.0", [dependency("bar", "<2.0.0")]),
+      package("bar", "1.0.0", [dependency("baz", "<2.0.0")]),
+      package("baz", "1.0.0", [dependency("qux", "<2.0.0")]),
+      package("qux", "1.0.0")
+    ]);
+
+    appDir([dependency("foo")]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(r"Dependencies installed!$"));
+
+    packagesDir({
+      "foo": "1.0.0",
+      "bar": "1.0.0",
+      "baz": "1.0.0",
+      "qux": "1.0.0"
+    }).scheduleValidate();
+
+    servePackages([
+      package("foo", "2.0.0", [dependency("bar", "<3.0.0")]),
+      package("bar", "2.0.0", [dependency("baz", "<3.0.0")]),
+      package("baz", "2.0.0", [dependency("qux", "<3.0.0")]),
+      package("qux", "2.0.0"),
+      package("newdep", "2.0.0", [dependency("baz", ">=1.5.0")])
+    ]);
+
+    appDir([dependency("foo"), dependency("newdep")]).scheduleCreate();
+
+    schedulePub(args: ['install'],
+        output: const RegExp(r"Dependencies installed!$"));
+
+    packagesDir({
+      "foo": "2.0.0",
+      "bar": "2.0.0",
+      "baz": "2.0.0",
+      "qux": "1.0.0",
+      "newdep": "2.0.0"
+    }).scheduleValidate();
+
+    run();
+  });
+}