C++ Example for conditional test fixtures

#include "stdafx.h"
#include "../../TestToolBox.h"
namespace TTB = TestToolBox;

/// [example of a conditional test fixture]
class MyCondFixture : public TTB::ConditionalFixtureBase
{
public:
    explicit MyCondFixture(std::string const& in_configFile = "Default")
        : m_configFile(in_configFile)
    {
        // writes info to test protocol
        TTB_INFO_S("Constructor MyFixture " << m_configFile);
        // start up test environment, set needed state, ...
    }

    ~MyCondFixture()
    {
        TTB_INFO_S("Destructor MyFixture " << m_configFile);
        // tear doown test environment or reset state changes, ...
    }

private:
    std::string m_configFile;
    // ... (other data needed within destructor)
};
/// [example of a conditional test fixture]

//-----------------------------------------------------------------------------

/// [using conditional test case fixtures]
TTB_BOOST_TEST_CASE(TestTopicA)
{
    TTB_COND_FIXTURE(MyCondFixture); // -> create fixture on heap

    // test instructions follow...
}}

TTB_BOOST_TEST_CASE(TestTopicB)
{
    TTB_COND_FIXTURE(MyCondFixture); // no action!
}}

TTB_BOOST_TEST_CASE(TestTopicC)
{
    TTB_COND_FIXTURE(MyCondFixture); // no action!
}}

TTB_BOOST_TEST_CASE(TestTopicD)
{
    TTB_COND_FIXTURE_1(MyCondFixture, "FirstConfig");
    // -> delete last fixture and create new fixture instance
}}

TTB_BOOST_TEST_CASE(TestTopicE)
{
    TTB_COND_FIXTURE_1(MyCondFixture, "FirstConfig"); // no action
}}
/// [using conditional test case fixtures]


TTB_BOOST_TEST_CASE(TestTopicF)
{
    // You can also change fixtures within a test case
    TTB_COND_FIXTURE_1(MyCondFixture, "ConfigTwo");
    TTB_COND_FIXTURE_1(MyCondFixture, "ConfigTwo"); // no action
    TTB_COND_FIXTURE_1(MyCondFixture, "ConfigTwo"); // no action
    TTB_COND_FIXTURE(MyCondFixture);
    TTB_COND_FIXTURE_1(MyCondFixture, "FirstConfig");
}}

//-----------------------------------------------------------------------------

/// [boost test suite fixture]
// Possibility: formulate a test fixture which is only executed at the begin of the testsuite
class MyBoostTestSuiteFixture
{
public:
    MyBoostTestSuiteFixture()
    {
        // The boost test suite fixture "MyBoostTestSuiteFixture" will be constructed each
        // time a BOOST test case within the suite is executed.

        // The following line will be called for each test case,
        // BUT only for the first test case the test fixture "MyFixture" will be constructed!
        TTB_COND_FIXTURE_1(MyCondFixture, "ConfigXY");

        // You may add initializations which will execute before each test case
        // ...
    }
};
/// [boost test suite fixture]


/// [using boost test suite fixture]
BOOST_FIXTURE_TEST_SUITE(TestSuiteWithOneTimeInitialization, MyBoostTestSuiteFixture);

TTB_BOOST_TEST_CASE(TestCaseA) // -> creation of MyCondFixture
{
}}

TTB_BOOST_TEST_CASE(TestCaseB) // no action
{
}}

TTB_BOOST_TEST_CASE(TestCaseC) // no action
{
}}

BOOST_AUTO_TEST_SUITE_END();
/// [using boost test suite fixture]