testOperationsAV.cc

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#include <utl/Vector.h>
#include <utl/AxialVector.h>

#include <tst/Verify.h>
#include <utl/Triple.h>

#include <cppunit/extensions/HelperMacros.h>

using namespace utl;
using namespace tst;


class testOperationsAxialVector : public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(testOperationsAxialVector);
  CPPUNIT_TEST(testConversionAV);
  CPPUNIT_TEST(testOperationsAV);
  CPPUNIT_TEST_SUITE_END();

public:

  void setUp() { }

  void tearDown() { }

  void
  testConversionAV()
  {
    const CoordinateSystemPtr CS(CoordinateSystem::GetRootCoordinateSystem());
    const Vector v1(1,0,0, CS);
    const AxialVector a1(v1);
    CPPUNIT_ASSERT(Verify<CloseTo>(
      a1.GetCoordinates(CS), Triple(1,0,0)));

    const AxialVector a2(2,3,5, CS);
    const Vector v2(a2);
    CPPUNIT_ASSERT(Verify<CloseTo>(
      v2.GetCoordinates(CS), Triple(2,3,5)));
  }

  void
  testOperationsAV()
  {
    const CoordinateSystemPtr CS(CoordinateSystem::GetRootCoordinateSystem());
    const Vector v1(1,0,0, CS);
    const Vector v2(0,1,0, CS);
    const Vector v3(0,0,1, CS);

    const AxialVector a1(cross(v1, v2));
    CPPUNIT_ASSERT(Verify<CloseTo>(
      a1.GetCoordinates(CS), Triple(0,0,1)));

    const Vector v4(cross(v1, v2) - v3);
    CPPUNIT_ASSERT(Verify<CloseTo>(
      v4.GetCoordinates(CS), Triple(0,0,0)));
  }

};


CPPUNIT_TEST_SUITE_REGISTRATION(testOperationsAxialVector);


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