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#include <cppunit/extensions/HelperMacros.h>
#include "cppUnitHelper.hxx"
#include "Point.hxx" // CLAM
namespace CLAMTest
{
class PointTest;
CPPUNIT_TEST_SUITE_REGISTRATION( PointTest );
class PointTest : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE( PointTest );
CPPUNIT_TEST( testConstructor_TakesValues );
CPPUNIT_TEST( testDefaultConstructor_InitAsZero );
CPPUNIT_TEST( testSetY );
CPPUNIT_TEST( testSetX );
CPPUNIT_TEST( testInequality_WithDifferentValues );
CPPUNIT_TEST( testStreamInsertion );
CPPUNIT_TEST( testStreamExtraction );
CPPUNIT_TEST( testStreamExtraction_WithSpacesToBeIgnored );
CPPUNIT_TEST( testStreamExtraction_WithADifferentStartToken );
CPPUNIT_TEST( testStreamExtraction_WithADifferentEndToken );
CPPUNIT_TEST_SUITE_END();
public:
/// Common initialization, executed before each test method
void setUp() { }
/// Common clean up, executed after each test method
void tearDown() { }
private:
void testConstructor_TakesValues()
{
CLAM::Point aPoint(3.0, 2.0);
CPPUNIT_ASSERT_EQUAL( CLAM::TData(3.0), aPoint.GetX());
CPPUNIT_ASSERT_EQUAL( CLAM::TData(2.0), aPoint.GetY());
}
void testDefaultConstructor_InitAsZero()
{
CLAM::Point zeroPoint(0.0, 0.0);
CLAM::Point aDefaultConstructedPoint;
CPPUNIT_ASSERT_EQUAL(aDefaultConstructedPoint, zeroPoint);
}
void testInequality_WithDifferentValues()
{
CLAM::Point pureXUnitPoint(1.0, 0.0);
CLAM::Point pureYUnitPoint(0.0, 1.0);
CPPUNIT_ASSERT(pureYUnitPoint != pureXUnitPoint);
}
void testSetY()
{
CLAM::Point aPoint(3.0, 2.0);
aPoint.SetY(4.3);
CPPUNIT_ASSERT_EQUAL(CLAM::Point(3.0,4.3), aPoint);
}
void testSetX()
{
CLAM::Point aPoint(3.0, 2.0);
aPoint.SetX(4.3);
CPPUNIT_ASSERT_EQUAL(CLAM::Point(4.3,2.0), aPoint);
}
void testStreamInsertion()
{
std::stringstream s;
CLAM::Point point(1.453,3.454);
std::string expectedString("{1.453 3.454}");
s << point << std::flush;
CPPUNIT_ASSERT_EQUAL(expectedString, s.str());
}
void testStreamExtraction()
{
CLAM::Point toBeModified(1,3);
std::string inputString("{5.3 7.3}");
CLAM::Point expected(5.3, 7.3);
std::stringstream s(inputString);
s >> toBeModified;
CPPUNIT_ASSERT_EQUAL(expected, toBeModified);
}
void testStreamExtraction_WithSpacesToBeIgnored()
{
CLAM::Point toBeModified(1,3);
std::string inputString(" \n { \n 5.3 \n 7.3 \t } ");
CLAM::Point expected(5.3, 7.3);
std::stringstream s(inputString);
s >> toBeModified;
CPPUNIT_ASSERT_EQUAL(expected, toBeModified);
}
void testStreamExtraction_WithADifferentStartToken()
{
CLAM::Point toBeModified(1.3,3.2);
CLAM::Point expected (1.3,3.2);
std::string inputString("a{5.3 7.3}");
std::stringstream ss(inputString);
ss >> toBeModified;
CPPUNIT_ASSERT_EQUAL(expected, toBeModified);
}
void testStreamExtraction_WithADifferentEndToken()
{
CLAM::Point toBeModified(1.3,3.2);
CLAM::Point expected (1.3,3.2);
std::string inputString("{5.3 7.3a a");
std::stringstream ss(inputString);
ss >> toBeModified;
CPPUNIT_ASSERT_EQUAL(expected, toBeModified);
}
};
} // namespace CLAMTes
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