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author | 2017-09-25 09:59:38 -0700 | |
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committer | 2017-09-25 09:59:38 -0700 | |
commit | f3f420d91f4770b196cf61f66f1d90c0dc3f1048 (patch) | |
tree | 2fb7503f739eca1aff43579ce2a065ce31f4d17b /src/ruby/spec/generic/client_interceptors_spec.rb | |
parent | 76c9e0806373181b32f1fba63686a3502acfb9cf (diff) | |
parent | eec7a917baf37ed26449b106f99027c97aedaba6 (diff) |
Merge pull request #12100 from bigcommerce/ruby-interceptors-2
Add Ruby interceptors
Diffstat (limited to 'src/ruby/spec/generic/client_interceptors_spec.rb')
-rw-r--r-- | src/ruby/spec/generic/client_interceptors_spec.rb | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/ruby/spec/generic/client_interceptors_spec.rb b/src/ruby/spec/generic/client_interceptors_spec.rb new file mode 100644 index 0000000000..f292715e4d --- /dev/null +++ b/src/ruby/spec/generic/client_interceptors_spec.rb @@ -0,0 +1,153 @@ +# Copyright 2017 gRPC authors. +# +# Licensed 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 Interceptors' do + let(:interceptor) { TestClientInterceptor.new } + let(:interceptors_opts) { { interceptors: [interceptor] } } + let(:request) { EchoMsg.new } + let(:service) { EchoService } + + before(:each) do + build_rpc_server + end + + context 'when a client interceptor is added' do + context 'with a request/response call' do + it 'should be called', server: true do + expect(interceptor).to receive(:request_response) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + expect_any_instance_of(GRPC::ActiveCall).to receive(:request_response) + .once.and_call_original + expect(stub.an_rpc(request)).to be_a(EchoMsg) + end + end + + it 'can modify outgoing metadata', server: true do + expect(interceptor).to receive(:request_response) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + expect_any_instance_of(GRPC::ActiveCall).to receive(:request_response) + .with(request, metadata: { 'foo' => 'bar_from_request_response' }) + .once.and_call_original + expect(stub.an_rpc(request)).to be_a(EchoMsg) + end + end + end + + context 'with a client streaming call' do + it 'should be called', server: true do + expect(interceptor).to receive(:client_streamer) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + expect_any_instance_of(GRPC::ActiveCall).to receive(:client_streamer) + .once.and_call_original + requests = [EchoMsg.new, EchoMsg.new] + expect(stub.a_client_streaming_rpc(requests)).to be_a(EchoMsg) + end + end + + it 'can modify outgoing metadata', server: true do + expect(interceptor).to receive(:client_streamer) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + requests = [EchoMsg.new, EchoMsg.new] + expect_any_instance_of(GRPC::ActiveCall).to receive(:client_streamer) + .with(requests, metadata: { 'foo' => 'bar_from_client_streamer' }) + .once.and_call_original + expect(stub.a_client_streaming_rpc(requests)).to be_a(EchoMsg) + end + end + end + + context 'with a server streaming call' do + it 'should be called', server: true do + expect(interceptor).to receive(:server_streamer) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + request = EchoMsg.new + expect_any_instance_of(GRPC::ActiveCall).to receive(:server_streamer) + .once.and_call_original + responses = stub.a_server_streaming_rpc(request) + responses.each do |r| + expect(r).to be_a(EchoMsg) + end + end + end + + it 'can modify outgoing metadata', server: true do + expect(interceptor).to receive(:server_streamer) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + request = EchoMsg.new + expect_any_instance_of(GRPC::ActiveCall).to receive(:server_streamer) + .with(request, metadata: { 'foo' => 'bar_from_server_streamer' }) + .once.and_call_original + responses = stub.a_server_streaming_rpc(request) + responses.each do |r| + expect(r).to be_a(EchoMsg) + end + end + end + end + + context 'with a bidi call' do + it 'should be called', server: true do + expect(interceptor).to receive(:bidi_streamer) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + expect_any_instance_of(GRPC::ActiveCall).to receive(:bidi_streamer) + .once.and_call_original + requests = [EchoMsg.new, EchoMsg.new] + responses = stub.a_bidi_rpc(requests) + responses.each do |r| + expect(r).to be_a(EchoMsg) + end + end + end + + it 'can modify outgoing metadata', server: true do + expect(interceptor).to receive(:bidi_streamer) + .once.and_call_original + + run_services_on_server(@server, services: [service]) do + stub = build_insecure_stub(EchoStub, opts: interceptors_opts) + requests = [EchoMsg.new, EchoMsg.new] + expect_any_instance_of(GRPC::ActiveCall).to receive(:bidi_streamer) + .with(requests, metadata: { 'foo' => 'bar_from_bidi_streamer' }) + .once.and_call_original + responses = stub.a_bidi_rpc(requests) + responses.each do |r| + expect(r).to be_a(EchoMsg) + end + end + end + end + end +end |