| /* |
| * Copyright 2012 Google Inc. |
| * |
| * 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. |
| */ |
| |
| // Author: jefftk@google.com (Jeff Kaufman) |
| // |
| // Unit tests for AddHeadersFetcher. |
| // |
| #include "pagespeed/system/add_headers_fetcher.h" |
| |
| #include "net/instaweb/http/public/mock_callback.h" |
| #include "net/instaweb/http/public/reflecting_test_fetcher.h" |
| #include "net/instaweb/http/public/request_context.h" |
| #include "net/instaweb/rewriter/public/rewrite_options.h" |
| #include "net/instaweb/rewriter/public/rewrite_options_test_base.h" |
| #include "pagespeed/kernel/base/google_message_handler.h" |
| #include "pagespeed/kernel/base/gtest.h" |
| #include "pagespeed/kernel/base/scoped_ptr.h" |
| #include "pagespeed/kernel/base/string_util.h" |
| #include "pagespeed/kernel/base/thread_system.h" // for ThreadSystem |
| #include "pagespeed/kernel/http/request_headers.h" |
| #include "pagespeed/kernel/http/response_headers.h" |
| #include "pagespeed/kernel/util/platform.h" |
| |
| namespace net_instaweb { |
| |
| namespace { |
| |
| class AddHeadersFetcherTest : public RewriteOptionsTestBase<RewriteOptions> { |
| public: |
| AddHeadersFetcherTest() |
| : thread_system_(Platform::CreateThreadSystem()), |
| options_(thread_system_.get()) { |
| options_.AddCustomFetchHeader("Custom", "custom-header"); |
| options_.AddCustomFetchHeader("Extra", "extra-header"); |
| add_headers_fetcher_.reset(new AddHeadersFetcher( |
| &options_, &reflecting_fetcher_)); |
| } |
| |
| protected: |
| scoped_ptr<AddHeadersFetcher> add_headers_fetcher_; |
| GoogleMessageHandler handler_; |
| scoped_ptr<ThreadSystem> thread_system_; |
| RewriteOptions options_; |
| ReflectingTestFetcher reflecting_fetcher_; |
| }; |
| |
| TEST_F(AddHeadersFetcherTest, AddsHeaders) { |
| ExpectStringAsyncFetch dest( |
| true, RequestContext::NewTestRequestContext(thread_system_.get())); |
| add_headers_fetcher_->Fetch("http://example.com/path", &handler_, &dest); |
| EXPECT_STREQ("http://example.com/path", dest.buffer()); |
| EXPECT_STREQ("custom-header", dest.response_headers()->Lookup1("Custom")); |
| EXPECT_STREQ("extra-header", dest.response_headers()->Lookup1("Extra")); |
| } |
| |
| TEST_F(AddHeadersFetcherTest, ReplacesHeaders) { |
| RequestHeaders request_headers; |
| ExpectStringAsyncFetch dest( |
| true, RequestContext::NewTestRequestContext(thread_system_.get())); |
| request_headers.Add("Custom", "original"); |
| request_headers.Add("AlsoCustom", "original"); |
| dest.set_request_headers(&request_headers); |
| add_headers_fetcher_->Fetch("http://example.com/path", &handler_, &dest); |
| EXPECT_STREQ("http://example.com/path", dest.buffer()); |
| |
| // Overwritten by the add headers fetcher. |
| EXPECT_STREQ("custom-header", dest.response_headers()->Lookup1("Custom")); |
| |
| // Passed through unmodified. |
| EXPECT_STREQ("original", dest.response_headers()->Lookup1("AlsoCustom")); |
| } |
| |
| } // namespace |
| |
| } // namespace net_instaweb |
| |