xlnt/third-party/cxxtest/doc/examples/MyTestSuite8.h

// MyTestSuite8.h
#include <cstdio>
#include <cxxtest/TestSuite.h>
#include <cxxtest/GlobalFixture.h>

//
// Fixture1 counts its setUp()s and tearDown()s
//
class Fixture1 : public CxxTest::GlobalFixture
{
public:
    unsigned setUpCount;
    unsigned tearDownCount;

    Fixture1() { setUpCount = tearDownCount = 0; }

    bool setUp() { ++ setUpCount; return true; }
    bool tearDown() { ++ tearDownCount; return true; }

    bool setUpWorld() { printf("Starting a test suite\n"); return true;}
    bool tearDownWorld() { printf("Finishing a test suite\n"); return true;}
};
static Fixture1 fixture1;


//
// Fixture2 counts its setUp()s and tearDown()s and makes sure
// its setUp() is called after Fixture1 and its tearDown() before.
//
class Fixture2 : public Fixture1
{
public:
    bool setUp()
    {
        TS_ASSERT_EQUALS(setUpCount, fixture1.setUpCount - 1);
        TS_ASSERT_EQUALS(tearDownCount, fixture1.tearDownCount);
        return Fixture1::setUp();
    }

    bool tearDown()
    {
        TS_ASSERT_EQUALS(setUpCount, fixture1.setUpCount);
        TS_ASSERT_EQUALS(tearDownCount, fixture1.tearDownCount);
        return Fixture1::tearDown();
    }
};
static Fixture2 fixture2;


//
// Verify the counts for the global fixtures
//
class MyTestSuite8 : public CxxTest::TestSuite
{
public:
    void testCountsFirstTime()
    {
        TS_ASSERT_EQUALS(fixture1.setUpCount,    1);
        TS_ASSERT_EQUALS(fixture1.tearDownCount, 0);
        TS_ASSERT_EQUALS(fixture2.setUpCount,    1);
        TS_ASSERT_EQUALS(fixture2.tearDownCount, 0);
    }

    void testCountsSecondTime()
    {
        TS_ASSERT_EQUALS(fixture1.setUpCount,    2);
        TS_ASSERT_EQUALS(fixture1.tearDownCount, 1);
        TS_ASSERT_EQUALS(fixture2.setUpCount,    2);
        TS_ASSERT_EQUALS(fixture2.tearDownCount, 1);
    }
};