turtle/test/test_object.cpp
2020-09-08 09:45:44 +02:00

87 lines
2.8 KiB
C++

// http://turtle.sourceforge.net
//
// Copyright Mathieu Champlon 2008
//
// 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)
#include "mock_error.hpp"
#include <turtle/detail/function.hpp>
#include <turtle/reset.hpp>
#include <turtle/verify.hpp>
#include <boost/scoped_ptr.hpp>
#include <boost/test/auto_unit_test.hpp>
namespace {
struct object : mock::object
{};
object static_o;
} // namespace
BOOST_FIXTURE_TEST_CASE(verifying_an_empty_object_succeeds, mock_error_fixture)
{
object o;
BOOST_CHECK(mock::verify(o));
}
namespace {
struct fixture : mock_error_fixture
{
fixture() { mock::detail::configure(o, e, "instance", MOCK_TYPE_NAME(o), "name"); }
object o;
mock::detail::function<void()> e;
};
} // namespace
BOOST_FIXTURE_TEST_CASE(verifying_an_object_containing_a_failing_expectation_fails, fixture)
{
e.expect().once();
CHECK_ERROR(BOOST_CHECK(!mock::verify(o)), "verification failed", 0, "instanceobject::name\n. once()");
mock::reset(o);
BOOST_CHECK(mock::verify(o));
}
BOOST_FIXTURE_TEST_CASE(verifying_all_objects_with_one_of_them_containing_a_failing_expectation_fails, fixture)
{
e.expect().once();
CHECK_ERROR(BOOST_CHECK(!mock::verify()), "verification failed", 0, "instanceobject::name\n. once()");
mock::reset();
BOOST_CHECK(mock::verify());
}
BOOST_FIXTURE_TEST_CASE(resetting_an_object_containing_a_failing_expectation_and_verifying_it_succeeds, fixture)
{
e.expect().once();
mock::reset(o);
BOOST_CHECK(mock::verify(o));
}
BOOST_FIXTURE_TEST_CASE(an_object_is_assignable_by_sharing_its_state, mock_error_fixture)
{
object o1;
mock::detail::function<void()> e;
{
object o2;
mock::detail::configure(o2, e, "instance", MOCK_TYPE_NAME(o2), "name");
e.expect().once();
o1 = o2;
CHECK_ERROR(BOOST_CHECK(!mock::verify(o1)), "verification failed", 0, "instanceobject::name\n. once()");
CHECK_ERROR(BOOST_CHECK(!mock::verify(o2)), "verification failed", 0, "instanceobject::name\n. once()");
}
CHECK_ERROR(BOOST_CHECK(!mock::verify(o1)), "verification failed", 0, "instanceobject::name\n. once()");
}
BOOST_FIXTURE_TEST_CASE(an_object_is_copiable_by_sharing_its_state, mock_error_fixture)
{
boost::scoped_ptr<object> o2(new object);
const object o1(*o2);
mock::detail::function<void()> e;
mock::detail::configure(*o2, e, "instance", MOCK_TYPE_NAME(*o2), "name");
e.expect().once();
CHECK_ERROR(BOOST_CHECK(!mock::verify(*o2)), "verification failed", 0, "instanceobject::name\n. once()");
CHECK_ERROR(BOOST_CHECK(!mock::verify(o1)), "verification failed", 0, "instanceobject::name\n. once()");
o2.reset();
CHECK_ERROR(BOOST_CHECK(!mock::verify(o1)), "verification failed", 0, "instanceobject::name\n. once()");
}