blob: e09967f5320ed970f99cde20f6025eab8e2252c6 [file] [log] [blame]
// Copyright (c) 2010 The Chromium OS 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 <string>
#include <gtest/gtest.h>
#include "update_engine/action.h"
#include "update_engine/action_processor.h"
using std::string;
namespace chromeos_update_engine {
using chromeos_update_engine::ActionPipe;
class ActionTestAction;
template<>
class ActionTraits<ActionTestAction> {
public:
typedef string OutputObjectType;
typedef string InputObjectType;
};
// This is a simple Action class for testing.
class ActionTestAction : public Action<ActionTestAction> {
public:
typedef string InputObjectType;
typedef string OutputObjectType;
ActionPipe<string>* in_pipe() { return in_pipe_.get(); }
ActionPipe<string>* out_pipe() { return out_pipe_.get(); }
ActionProcessor* processor() { return processor_; }
void PerformAction() {}
void CompleteAction() {
ASSERT_TRUE(processor());
processor()->ActionComplete(this, kErrorCodeSuccess);
}
string Type() const { return "ActionTestAction"; }
};
class ActionTest : public ::testing::Test { };
// This test creates two simple Actions and sends a message via an ActionPipe
// from one to the other.
TEST(ActionTest, SimpleTest) {
ActionTestAction action;
EXPECT_FALSE(action.in_pipe());
EXPECT_FALSE(action.out_pipe());
EXPECT_FALSE(action.processor());
EXPECT_FALSE(action.IsRunning());
ActionProcessor action_processor;
action_processor.EnqueueAction(&action);
EXPECT_EQ(&action_processor, action.processor());
action_processor.StartProcessing();
EXPECT_TRUE(action.IsRunning());
action.CompleteAction();
EXPECT_FALSE(action.IsRunning());
}
} // namespace chromeos_update_engine