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// Copyright (c) 2018 Raffi Enficiaud
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org/libs/test for the library home page.
//[example_code
#define BOOST_TEST_MODULE runtime_configuration2
#include <boost/test/included/unit_test.hpp>
using namespace boost::unit_test;
/// The interface with the device driver.
class DeviceInterface {
public:
// acquires a specific device based on its name
static DeviceInterface* factory(std::string const& device_name);
virtual ~DeviceInterface(){}
virtual bool setup() = 0;
virtual bool teardown() = 0;
virtual std::string get_device_name() const = 0;
};
class MockDevice: public DeviceInterface {
bool setup() final {
return true;
}
bool teardown() final {
return true;
}
std::string get_device_name() const {
return "mock_device";
}
};
DeviceInterface* DeviceInterface::factory(std::string const& device_name) {
if(device_name == "mock_device") {
return new MockDevice();
}
return nullptr;
}
struct CommandLineDeviceInit {
CommandLineDeviceInit() {
BOOST_TEST_REQUIRE( framework::master_test_suite().argc == 3 );
BOOST_TEST_REQUIRE( framework::master_test_suite().argv[1] == "--device-name" );
}
void setup() {
device = DeviceInterface::factory(framework::master_test_suite().argv[2]);
BOOST_TEST_REQUIRE(
device != nullptr,
"Cannot create the device " << framework::master_test_suite().argv[2] );
BOOST_TEST_REQUIRE(
device->setup(),
"Cannot initialize the device " << framework::master_test_suite().argv[2] );
}
void teardown() {
if(device) {
BOOST_TEST(
device->teardown(),
"Cannot tear-down the device " << framework::master_test_suite().argv[2]);
}
delete device;
}
static DeviceInterface *device;
};
DeviceInterface* CommandLineDeviceInit::device = nullptr;
BOOST_TEST_GLOBAL_FIXTURE( CommandLineDeviceInit );
BOOST_AUTO_TEST_CASE(check_device_has_meaningful_name)
{
BOOST_TEST(CommandLineDeviceInit::device->get_device_name() != "");
}
//]
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