Initial checkin of gRPC to third_party/

third_party/grpc/src/ruby/spec/call_credentials_spec.rb

-# Copyright 2012, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
 # in the documentation and/or other materials provided with the
 # distribution.
 #     * Neither the name of Google Inc. nor the names of its
 # contributors may be used to endorse or promote products derived from
 # this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+require 'grpc'
 
-_GOODBYE_MESSAGE = u'Goodbye'
+describe GRPC::Core::CallCredentials do
+  CallCredentials = GRPC::Core::CallCredentials
 
+  let(:auth_proc) { proc { { 'plugin_key' => 'plugin_value' } } }
 
-def web_socket_do_extra_handshake(request):
-    request.ws_extension_processors = []
+  describe '#new' do
+    it 'can successfully create a CallCredentials from a proc' do
+      expect { CallCredentials.new(auth_proc) }.not_to raise_error
+    end
+  end
 
+  describe '#compose' do
+    it 'can compose with another CallCredentials' do
+      creds1 = CallCredentials.new(auth_proc)
+      creds2 = CallCredentials.new(auth_proc)
+      expect { creds1.compose creds2 }.not_to raise_error
+    end
 
-def web_socket_transfer_data(request):
-    while True:
-        line = request.ws_stream.receive_message()
-        if line is None:
-            return
-        if isinstance(line, unicode):
-            request.ws_stream.send_message(line, binary=False)
-            if line == _GOODBYE_MESSAGE:
-                return
-        else:
-            request.ws_stream.send_message(line, binary=True)
+    it 'can compose with multiple CallCredentials' do
+      creds1 = CallCredentials.new(auth_proc)
+      creds2 = CallCredentials.new(auth_proc)
+      creds3 = CallCredentials.new(auth_proc)
+      expect { creds1.compose(creds2, creds3) }.not_to raise_error
+    end
+  end
+end