Initial framework setup and skeleton for BackgroundFetchContext

content/browser/background_fetch/background_fetch_data_manager_unittest.cc

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/browser/background_fetch/background_fetch_data_manager.h"
+
+#include "base/files/file_path.h"
+#include "content/browser/background_fetch/background_fetch_context.h"
+#include "content/browser/background_fetch/fetch_request.h"
+#include "content/browser/service_worker/embedded_worker_test_helper.h"
+#include "content/browser/service_worker/service_worker_context_wrapper.h"
+#include "content/public/test/test_browser_context.h"
+#include "content/public/test/test_browser_thread_bundle.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+const char kOrigin[] = "https://example.com/";
+const char kResource[] = "https://example.com/resource.html";
+const char kTag[] = "TestRequestTag";
+constexpr int64_t kServiceWorkerRegistrationId = 9001;
+
+}  // namespace
+
+namespace content {
+
+class BackgroundFetchDataManagerTest : public testing::Test {
+ protected:
+  BackgroundFetchDataManagerTest()
+      : helper_(base::FilePath()),
+        background_fetch_context_(
+            new BackgroundFetchContext(&browser_context_,
+                                       helper_.context_wrapper())) {}
+
+  BackgroundFetchDataManager* GetDataManager() const {
+    return background_fetch_context_->GetDataManagerForTesting();
+  }
+
+ private:
+  TestBrowserThreadBundle browser_thread_bundle_;
+  TestBrowserContext browser_context_;
+  EmbeddedWorkerTestHelper helper_;
+
+  scoped_refptr<BackgroundFetchContext> background_fetch_context_;
+};
+
+TEST_F(BackgroundFetchDataManagerTest, AddRequest) {
+  BackgroundFetchDataManager* data_manager = GetDataManager();
+  FetchRequest request(url::Origin(GURL(kOrigin)), GURL(kResource),
+                       kServiceWorkerRegistrationId, kTag);
+
+  data_manager->CreateRequest(request);
+
+  // TODO(harkness) There's no output to test yet. Once there is, check that the
+  // request was actually added.
+}
+
+}  // namespace content