[catapult] - Copy Telemetry's gsutilz over to third_party.

third_party/gsutil/third_party/boto/tests/unit/__init__.py

Index: third_party/gsutil/third_party/boto/tests/unit/__init__.py
diff --git a/third_party/gsutil/third_party/boto/tests/unit/__init__.py b/third_party/gsutil/third_party/boto/tests/unit/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..3332965701a380a6991a57d70f4174f5bfe2dc4d
--- /dev/null
+++ b/third_party/gsutil/third_party/boto/tests/unit/__init__.py
@@ -0,0 +1,110 @@
+from boto.compat import http_client
+from tests.compat import mock, unittest
+
+
+class AWSMockServiceTestCase(unittest.TestCase):
+    """Base class for mocking aws services."""
+    # This param is used by the unittest module to display a full
+    # diff when assert*Equal methods produce an error message.
+    maxDiff = None
+    connection_class = None
+
+    def setUp(self):
+        self.https_connection = mock.Mock(spec=http_client.HTTPSConnection)
+        self.https_connection.debuglevel = 0
+        self.https_connection_factory = (
+            mock.Mock(return_value=self.https_connection), ())
+        self.service_connection = self.create_service_connection(
+            https_connection_factory=self.https_connection_factory,
+            aws_access_key_id='aws_access_key_id',
+            aws_secret_access_key='aws_secret_access_key')
+        self.initialize_service_connection()
+
+    def initialize_service_connection(self):
+        self.actual_request = None
+        self.original_mexe = self.service_connection._mexe
+        self.service_connection._mexe = self._mexe_spy
+        self.proxy = None
+        self.use_proxy = False
+
+    def create_service_connection(self, **kwargs):
+        if self.connection_class is None:
+            raise ValueError("The connection_class class attribute must be "
+                             "set to a non-None value.")
+        return self.connection_class(**kwargs)
+
+    def _mexe_spy(self, request, *args, **kwargs):
+        self.actual_request = request
+        return self.original_mexe(request, *args, **kwargs)
+
+    def create_response(self, status_code, reason='', header=[], body=None):
+        if body is None:
+            body = self.default_body()
+        response = mock.Mock(spec=http_client.HTTPResponse)
+        response.status = status_code
+        response.read.return_value = body
+        response.reason = reason
+
+        response.getheaders.return_value = header
+        response.msg = dict(header)
+
+        def overwrite_header(arg, default=None):
+            header_dict = dict(header)
+            if arg in header_dict:
+                return header_dict[arg]
+            else:
+                return default
+        response.getheader.side_effect = overwrite_header
+
+        return response
+
+    def assert_request_parameters(self, params, ignore_params_values=None):
+        """Verify the actual parameters sent to the service API."""
+        request_params = self.actual_request.params.copy()
+        if ignore_params_values is not None:
+            for param in ignore_params_values:
+                try:
+                    del request_params[param]
+                except KeyError:
+                    pass
+        self.assertDictEqual(request_params, params)
+
+    def set_http_response(self, status_code, reason='', header=[], body=None):
+        http_response = self.create_response(status_code, reason, header, body)
+        self.https_connection.getresponse.return_value = http_response
+
+    def default_body(self):
+        return ''
+
+
+class MockServiceWithConfigTestCase(AWSMockServiceTestCase):
+    def setUp(self):
+        super(MockServiceWithConfigTestCase, self).setUp()
+        self.environ = {}
+        self.config = {}
+        self.config_patch = mock.patch('boto.provider.config.get',
+                                       self.get_config)
+        self.has_config_patch = mock.patch('boto.provider.config.has_option',
+                                           self.has_config)
+        self.environ_patch = mock.patch('os.environ', self.environ)
+        self.config_patch.start()
+        self.has_config_patch.start()
+        self.environ_patch.start()
+
+    def tearDown(self):
+        self.config_patch.stop()
+        self.has_config_patch.stop()
+        self.environ_patch.stop()
+
+    def has_config(self, section_name, key):
+        try:
+            self.config[section_name][key]
+            return True
+        except KeyError:
+            return False
+
+    def get_config(self, section_name, key, default=None):
+        try:
+            return self.config[section_name][key]
+        except KeyError:
+            return None