SpecialCoordinateSystemTest.h

#ifndef MANTID_KERNEL_SPECIALCOORDINATESYSTEMTEST
#define MANTID_KERNEL_SPECIALCOORDINATESYSTEMTEST

#include <cxxtest/TestSuite.h>
#include "MantidKernel/SpecialCoordinateSystem.h"

using namespace Mantid::Kernel;

/*
 * We are testing the enum because the order of the elements in the enum is
 * critical. There are various places in the codebase where the
 * enum integer values are assumed to be constant. A proper fix for this would
 * be a type replacment enum->object, but while that has not been done,
 * a santiy check (these tests) on the enum ordering will prevent unintentional
 * reordering.
*/
class SpecialCoordinateSystemTest : public CxxTest::TestSuite {
public:
  // This pair of boilerplate methods prevent the suite being created statically
  // This means the constructor (& destructor) isn't called when running other
  // tests
  static SpecialCoordinateSystemTest *createSuite() {
    return new SpecialCoordinateSystemTest();
  }
  static void destroySuite(SpecialCoordinateSystemTest *suite) { delete suite; }

  void test_none() {
    // Do not change
    SpecialCoordinateSystem none = None;
    TS_ASSERT_EQUALS(0, none);
  }

  void test_qLab() {
    // Do not change
    SpecialCoordinateSystem qlab = QLab;
    TS_ASSERT_EQUALS(1, qlab);
  }

  void test_qSample() {
    // Do not change
    SpecialCoordinateSystem qSample = QSample;
    TS_ASSERT_EQUALS(2, qSample);
  }

  void test_HKL() {
    // Do not change
    SpecialCoordinateSystem hkl = HKL;
    TS_ASSERT_EQUALS(3, hkl);
  }
};

#endif