Universial component install for chrome os.

chrome/browser/component_updater/cros_component_installer_unittest.cc

+// Copyright (c) 2012 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 "base/metrics/field_trial.h"
+#include "base/run_loop.h"
+#include "base/test/test_simple_task_runner.h"
+#include "base/threading/thread_task_runner_handle.h"
+#include "chrome/browser/component_updater/cros_component_installer.h"
+#include "chrome/test/base/testing_browser_process.h"
+#include "components/component_updater/mock_component_updater_service.h"
+#include "content/public/test/test_browser_thread_bundle.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+namespace component_updater {
+
+class CrOSMockComponentUpdateService
+    : public component_updater::MockComponentUpdateService {
+ public:
+  CrOSMockComponentUpdateService() {}
+  ~CrOSMockComponentUpdateService() override {}
+
+  scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner() override {
+    return base::ThreadTaskRunnerHandle::Get();
+  }
+
+ private:
+  content::TestBrowserThreadBundle thread_bundle_;
+  DISALLOW_COPY_AND_ASSIGN(CrOSMockComponentUpdateService);
+};
+
+class CrOSComponentInstallerTest : public PlatformTest {
+ public:
+  CrOSComponentInstallerTest() {}
+
+  void SetUp() override { PlatformTest::SetUp(); }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CrOSComponentInstallerTest);
+};
+TEST_F(CrOSComponentInstallerTest, ParseValidConfig) {
+  ConfigParser parser;
+  std::vector<ConfigParser::Result> result;
+  std::string content =
+      "<components>"
+      "  <component name='cups' dir_name='cups' "
+      "sha2hashstr='"
+      "00001111222233334444555566667777000011112222333344445555AAAAFFFF'></"
+      "component>"
+      "  <component name='samba' dir_name='samba' "
+      "sha2hashstr='"
+      "0000111122223333444455556666777700001111222233334444555566667777'></"
+      "component>"
+      "</components>";
+  parser.Parse(content, result);
+  EXPECT_EQ(2, (int)result.size());
+  EXPECT_EQ("cups", result[0].dir_name);
+  EXPECT_EQ("cups", result[0].name);
+  EXPECT_EQ("samba", result[1].dir_name);
+  EXPECT_EQ("samba", result[1].name);
+  EXPECT_EQ("FFFF", result[0].sha2hashstr.substr(60));
+  EXPECT_EQ("7777", result[1].sha2hashstr.substr(60));
+}
+
+TEST_F(CrOSComponentInstallerTest, ParseInValid1Config) {
+  ConfigParser parser;
+  std::vector<ConfigParser::Result> result;
+  std::string content =
+      "<components>"
+      "  <component name='cups' dir_name='cups'></component>"
+      "  <component name='samba' dir_name='samba' "
+      "sha2hashstr='"
+      "0000111122223333444455556666777700001111222233334444555566667777'></"
+      "component>"
+      "</components>";
+  parser.Parse(content, result);
+  EXPECT_EQ(0, (int)result.size());
+}
+
+TEST_F(CrOSComponentInstallerTest, ParseInValid2Config) {
+  ConfigParser parser;
+  std::vector<ConfigParser::Result> result;
+  std::string content =
+      "<components>"
+      "  <component name='' dir_name='cups' "
+      "sha2hashstr='"
+      "00001111222233334444555566667777000011112222333344445555AAAAFFFF'></"
+      "component>"
+      "  <component name='samba' dir_name='samba' "
+      "sha2hashstr='"
+      "0000111122223333444455556666777700001111222233334444555566667777'></"
+      "component>"
+      "</components>";
+  parser.Parse(content, result);
+  EXPECT_EQ(0, (int)result.size());
+}
+TEST_F(CrOSComponentInstallerTest, ParseInValid3Config) {
+  ConfigParser parser;
+  std::vector<ConfigParser::Result> result;
+  std::string content =
+      "<components>"
+      "  component name='cups' dir_name='cups' "
+      "sha2hashstr='"
+      "00001111222233334444555566667777000011112222333344445555AAAAFFFF'></"
+      "component>"
+      "  <component name='samba' dir_name='samba' "
+      "sha2hashstr='"
+      "0000111122223333444455556666777700001111222233334444555566667777'></"
+      "component>"
+      "</components>";
+  parser.Parse(content, result);
+  EXPECT_EQ(0, (int)result.size());
+}
+TEST_F(CrOSComponentInstallerTest, ParseInValid4Config) {
+  ConfigParser parser;
+  std::vector<ConfigParser::Result> result;
+  std::string content =
+      "<components>"
+      "  <component name='cups' dir_name='cups' "
+      "sha2hashstr='"
+      "00001111222233334444555566667777000011112222333344445555AAAAFFFG'></"
+      "component>"
+      "  <component name='samba' dir_name='samba' "
+      "sha2hashstr='"
+      "0000111122223333444455556666777700001111222233334444555566667777'></"
+      "component>"
+      "</components>";
+  parser.Parse(content, result);
+  EXPECT_EQ(0, (int)result.size());
+}
+TEST_F(CrOSComponentInstallerTest, ComponentUpdateService) {
+  std::unique_ptr<CrOSMockComponentUpdateService> cus(
+      new CrOSMockComponentUpdateService());
+  EXPECT_CALL(*cus, RegisterComponent(testing::_)).Times(1);
+
+  ConfigParser::Result result;
+  result.name = "cups";
+  result.dir_name = "cups";
+  result.sha2hashstr =
+      "00001111222233334444555566667777000011112222333344445555AAAAFFFF";
+  RegisterCrOSComponent(cus.get(), result);
+  base::RunLoop().RunUntilIdle();
+}
+}  // namespace component_updater