testTestTools.cc

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#include <tst/Verify.h>
#include <cppunit/extensions/HelperMacros.h>

using namespace utl;
using namespace tst;


class testTestTools : public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(testTestTools);
  CPPUNIT_TEST(testEqual);
  CPPUNIT_TEST(testNotEqual);
  CPPUNIT_TEST(testCloseTo);
  CPPUNIT_TEST_SUITE_END();

public:
  void setUp() { }

  void tearDown() { }

  void
  testEqual()
  {
    CPPUNIT_ASSERT(Verify<Equal>(1, 1));
    CPPUNIT_ASSERT(Verify<Equal>(1., 1.));

    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Equal>(1, 0));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Equal>(1., 0.));
  }

  void
  testNotEqual()
  {
    CPPUNIT_ASSERT(Verify<Not<Equal> >(1, 0));
    CPPUNIT_ASSERT(Verify<Not<Equal> >(1., 0.));

    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<Equal> >(1, 1));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<Equal> >(1., 1.));
  }

  void
  testCloseTo()
  {
    CPPUNIT_ASSERT(Verify<CloseTo>(0., 1e-7));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(0., 1e-7));
    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(0., 1e-5));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(0., 1e-5));

    CPPUNIT_ASSERT(Verify<CloseTo>(0., 1e-7, 1e-6));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(0., 1e-7, 1e-6));
    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(0., 1e-7, 1e-9));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(0., 1e-7, 1e-9));

    CPPUNIT_ASSERT(Verify<CloseTo>(0., 1e-5, 1e-3));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(0., 1e-5, 1e-3));
    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(0., 1e-5, 1e-6));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(0., 1e-5, 1e-6));

    CPPUNIT_ASSERT(Verify<CloseTo>(1e10, 1e10+1e5, 1e-4));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<Not<CloseTo> >(1e10, 1e10+1e5, 1e-4));
    CPPUNIT_ASSERT(Verify<Not<CloseTo> >(1e10, 1e10+1e5, 1e-6));
    tst::Expected();
    CPPUNIT_ASSERT(!Verify<CloseTo>(1e10, 1e10+1e5, 1e-6));
  }

};


CPPUNIT_TEST_SUITE_REGISTRATION(testTestTools);