1 files changed, 69 insertions, 0 deletions
diff --git a/update_boot_flags_action_unittest.cc b/update_boot_flags_action_unittest.cc
new file mode 100644
index 00000000..1b2bfa5a
--- /dev/null
+++ b/update_boot_flags_action_unittest.cc
@@ -0,0 +1,69 @@
+//
+// Copyright (C) 2018 The Android Open Source Project
+//
+// 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.
+//
+
+#include "update_engine/update_boot_flags_action.h"
+
+#include <memory>
+#include <utility>
+
+#include <base/bind.h>
+#include <gtest/gtest.h>
+
+#include "update_engine/fake_system_state.h"
+
+namespace chromeos_update_engine {
+
+class UpdateBootFlagsActionTest : public ::testing::Test {
+ public:
+  FakeSystemState fake_system_state_;
+};
+
+TEST_F(UpdateBootFlagsActionTest, SimpleTest) {
+  auto boot_control = fake_system_state_.fake_boot_control();
+  auto action = std::make_unique<UpdateBootFlagsAction>(boot_control);
+  ActionProcessor processor;
+  processor.EnqueueAction(std::move(action));
+
+  EXPECT_FALSE(UpdateBootFlagsAction::updated_boot_flags_);
+  EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
+  processor.StartProcessing();
+  EXPECT_TRUE(UpdateBootFlagsAction::updated_boot_flags_);
+  EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
+}
+
+TEST_F(UpdateBootFlagsActionTest, DoubleActionTest) {
+  // Reset the static flags.
+  UpdateBootFlagsAction::updated_boot_flags_ = false;
+  UpdateBootFlagsAction::is_running_ = false;
+
+  auto boot_control = fake_system_state_.fake_boot_control();
+  auto action1 = std::make_unique<UpdateBootFlagsAction>(boot_control);
+  auto action2 = std::make_unique<UpdateBootFlagsAction>(boot_control);
+  ActionProcessor processor1, processor2;
+  processor1.EnqueueAction(std::move(action1));
+  processor2.EnqueueAction(std::move(action2));
+
+  EXPECT_FALSE(UpdateBootFlagsAction::updated_boot_flags_);
+  EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
+  processor1.StartProcessing();
+  EXPECT_TRUE(UpdateBootFlagsAction::updated_boot_flags_);
+  EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
+  processor2.StartProcessing();
+  EXPECT_TRUE(UpdateBootFlagsAction::updated_boot_flags_);
+  EXPECT_FALSE(UpdateBootFlagsAction::is_running_);
+}
+
+}  // namespace chromeos_update_engine