Add test for ServiceManager

mojo/mojo.gyp

Index: mojo/mojo.gyp
diff --git a/mojo/mojo.gyp b/mojo/mojo.gyp
index eeb4dbfb5ebd6d34c9a9172b55b78cbc2c754237..2691f1b97b20e0889198582d2905c6a1fcaa0ce4 100644
--- a/mojo/mojo.gyp
+++ b/mojo/mojo.gyp
@@ -30,6 +30,7 @@
         'mojo_sample_app',
         'mojo_shell',
         'mojo_shell_lib',
+        'mojo_shell_unittests',
         'mojo_system',
         'mojo_system_impl',
         'mojo_system_unittests',
@@ -254,6 +255,8 @@
       'sources': [
         'shell/context.cc',
         'shell/context.h',
+        'shell/dynamic_service_loader.cc',
+        'shell/dynamic_service_loader.h',
         'shell/init.cc',
         'shell/init.h',
         'shell/loader.cc',
@@ -318,6 +321,22 @@
         }],
       ],
     },
+    {
+      'target_name': 'mojo_shell_unittests',
+      'type': 'executable',
+      'dependencies': [
+        '../base/base.gyp:base',
+        '../testing/gtest.gyp:gtest',
+        'mojo_common_lib',
+        'mojo_run_all_unittests',
+        'mojo_shell_lib',
+      ],
+      'includes': [ 'public/bindings/mojom_bindings_generator.gypi' ],
+      'sources': [
+        'shell/service_manager_unittest.cc',
+        'shell/test.mojom',
+      ],
+    },
   ],
   'conditions': [
     ['OS=="android"', {