Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 98 insertions, 0 deletions

diff --git a/src/jaegertracing/thrift/lib/rb/spec/client_spec.rb b/src/jaegertracing/thrift/lib/rb/spec/client_spec.rb
new file mode 100644
index 000000000..d5d4ceedb
--- /dev/null
+++ b/src/jaegertracing/thrift/lib/rb/spec/client_spec.rb
@@ -0,0 +1,98 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'Client' do
+
+  class ClientSpec
+    include Thrift::Client
+  end
+
+  before(:each) do
+    @prot = double("MockProtocol")
+    @client = ClientSpec.new(@prot)
+  end
+
+  describe Thrift::Client do
+    it "should re-use iprot for oprot if not otherwise specified" do
+      expect(@client.instance_variable_get(:'@iprot')).to eql(@prot)
+      expect(@client.instance_variable_get(:'@oprot')).to eql(@prot)
+    end
+
+    it "should send a test message" do
+      expect(@prot).to receive(:write_message_begin).with('testMessage', Thrift::MessageTypes::CALL, 0)
+      mock_args = double('#<TestMessage_args:mock>')
+      expect(mock_args).to receive(:foo=).with('foo')
+      expect(mock_args).to receive(:bar=).with(42)
+      expect(mock_args).to receive(:write).with(@prot)
+      expect(@prot).to receive(:write_message_end)
+      expect(@prot).to receive(:trans) do
+        double('trans').tap do |trans|
+          expect(trans).to receive(:flush)
+        end
+      end
+      klass = double("TestMessage_args", :new => mock_args)
+      @client.send_message('testMessage', klass, :foo => 'foo', :bar => 42)
+    end
+
+    it "should increment the sequence id when sending messages" do
+      pending "it seems sequence ids are completely ignored right now"
+      @prot.expect(:write_message_begin).with('testMessage',  Thrift::MessageTypes::CALL, 0).ordered
+      @prot.expect(:write_message_begin).with('testMessage2', Thrift::MessageTypes::CALL, 1).ordered
+      @prot.expect(:write_message_begin).with('testMessage3', Thrift::MessageTypes::CALL, 2).ordered
+      @prot.stub!(:write_message_end)
+      @prot.stub!(:trans).and_return double("trans").as_null_object
+      @client.send_message('testMessage', double("args class").as_null_object)
+      @client.send_message('testMessage2', double("args class").as_null_object)
+      @client.send_message('testMessage3', double("args class").as_null_object)
+    end
+
+    it "should receive a test message" do
+      expect(@prot).to receive(:read_message_begin).and_return [nil, Thrift::MessageTypes::CALL, 0]
+      expect(@prot).to receive(:read_message_end)
+      mock_klass = double("#<MockClass:mock>")
+      expect(mock_klass).to receive(:read).with(@prot)
+      @client.receive_message(double("MockClass", :new => mock_klass))
+    end
+
+    it "should handle received exceptions" do
+      expect(@prot).to receive(:read_message_begin).and_return [nil, Thrift::MessageTypes::EXCEPTION, 0]
+      expect(@prot).to receive(:read_message_end)
+      expect(Thrift::ApplicationException).to receive(:new) do
+        StandardError.new.tap do |mock_exc|
+          expect(mock_exc).to receive(:read).with(@prot)
+        end
+      end
+      expect { @client.receive_message(nil) }.to raise_error(StandardError)
+    end
+
+    it "should close the transport if an error occurs while sending a message" do
+      allow(@prot).to receive(:write_message_begin)
+      expect(@prot).not_to receive(:write_message_end)
+      mock_args = double("#<TestMessage_args:mock>")
+      expect(mock_args).to receive(:write).with(@prot).and_raise(StandardError)
+      trans = double("MockTransport")
+      allow(@prot).to receive(:trans).and_return(trans)
+      expect(trans).to receive(:close)
+      klass = double("TestMessage_args", :new => mock_args)
+      expect { @client.send_message("testMessage", klass) }.to raise_error(StandardError)
+    end
+  end
+end