void TestSnapStrategy::testBoundingBoxSnap()
{
//Tests so the snap does not work when there is no shape with a path
BoundingBoxSnapStrategy toTest;
const QPointF paramMousePos;
MockShapeController fakeShapeControllerBase;
MockCanvas fakeKoCanvasBase(&fakeShapeControllerBase);
KoSnapGuide aKoSnapGuide(&fakeKoCanvasBase);
KoSnapProxy paramProxy(&aKoSnapGuide);
qreal paramSnapDistance = 0;
bool didSnap = toTest.snap(paramMousePos, ¶mProxy, paramSnapDistance);
QVERIFY(!didSnap);
//tests the snap by providing three path shapes to the shape manager
BoundingBoxSnapStrategy toTestTwo;
const QPointF paramMousePosTwo;
MockShapeController fakeShapeControllerBaseTwo;
MockCanvas fakeKoCanvasBaseTwo(&fakeShapeControllerBaseTwo);
KoShapeManager *ShapeManager = fakeKoCanvasBaseTwo.shapeManager();
qreal paramSnapDistanceTwo = 8;
KoPathShape pathShapeOne;
QList<QPointF> firstSnapPointList;
pathShapeOne.moveTo(QPointF(1,2));
pathShapeOne.lineTo(QPointF(2,2));
pathShapeOne.lineTo(QPointF(3,2));
pathShapeOne.lineTo(QPointF(4,2));
pathShapeOne.isVisible(true);
ShapeManager->addShape(&pathShapeOne);
KoPathShape pathShapeTwo;
QList<QPointF> secondSnapPointList;
pathShapeTwo.moveTo(QPointF(1,1));
pathShapeTwo.lineTo(QPointF(2,2));
pathShapeTwo.lineTo(QPointF(3,3));
pathShapeTwo.lineTo(QPointF(4,4));
pathShapeTwo.isVisible(true);
ShapeManager->addShape(&pathShapeTwo);
KoPathShape pathShapeThree;
QList<QPointF> thirdSnapPointList;
pathShapeThree.moveTo(QPointF(5,5));
pathShapeThree.lineTo(QPointF(6,6));
pathShapeThree.lineTo(QPointF(7,7));
pathShapeThree.lineTo(QPointF(8,8));
pathShapeThree.isVisible(true);
ShapeManager->addShape(&pathShapeThree);
KoSnapGuide aKoSnapGuideTwo(&fakeKoCanvasBaseTwo);
KoSnapProxy paramProxyTwo(&aKoSnapGuideTwo);
bool didSnapTwo = toTestTwo.snap(paramMousePosTwo, ¶mProxyTwo, paramSnapDistanceTwo);
QVERIFY(didSnapTwo);
}
void TestSnapStrategy::testExtensionSnap()
{
//bool ExtensionSnapStrategy::snap(const QPointF &mousePosition, KoSnapProxy * proxy, qreal maxSnapDistance)
ExtensionSnapStrategy toTest;
const QPointF paramMousePos;
MockShapeController fakeShapeControllerBase;
MockCanvas fakeKoCanvasBase(&fakeShapeControllerBase);
KoSnapGuide aKoSnapGuide(&fakeKoCanvasBase);
KoSnapProxy paramProxy(&aKoSnapGuide);
qreal paramSnapDistance = 0;
bool didSnap = toTest.snap(paramMousePos, ¶mProxy, paramSnapDistance);
QVERIFY(!didSnap);
//Second test case - testing the snap by providing ShapeManager with a shape that has snap points and a path
//fakeShapeOne needs at least one subpath that is open in order to change the values of minDistances
//which in turn opens the path where it is possible to get a true bool value back from the snap function
// KoPathPointIndex openSubpath(const KoPathPointIndex &pointIndex); in KoPathShape needs to be called
ExtensionSnapStrategy toTestTwo;
const QPointF paramMousePosTwo;
MockShapeController fakeShapeControllerBaseTwo;
MockCanvas fakeKoCanvasBaseTwo(&fakeShapeControllerBaseTwo);
KoShapeManager *fakeShapeManager = fakeKoCanvasBaseTwo.shapeManager();
KoPathShape fakeShapeOne;
QList<QPointF> firstSnapPointList;
firstSnapPointList.push_back(QPointF(1,2));
firstSnapPointList.push_back(QPointF(2,2));
firstSnapPointList.push_back(QPointF(3,2));
firstSnapPointList.push_back(QPointF(4,2));
qreal paramSnapDistanceTwo = 4;
fakeShapeOne.snapData().setSnapPoints(firstSnapPointList);
fakeShapeOne.isVisible(true);
QPointF firstPoint(0,2);
QPointF secondPoint(1,2);
QPointF thirdPoint(2,3);
QPointF fourthPoint(3,4);
fakeShapeOne.moveTo(firstPoint);
fakeShapeOne.lineTo(secondPoint);
fakeShapeOne.lineTo(thirdPoint);
fakeShapeOne.lineTo(fourthPoint);
fakeShapeManager->addShape(&fakeShapeOne);
KoSnapGuide aKoSnapGuideTwo(&fakeKoCanvasBaseTwo);
KoSnapProxy paramProxyTwo(&aKoSnapGuideTwo);
bool didSnapTwo = toTest.snap(paramMousePosTwo, ¶mProxyTwo, paramSnapDistanceTwo);
QVERIFY(didSnapTwo);
}
void TestSnapStrategy::testExtensionDecoration()
{
//Tests the decoration is exercised by providing it with path
//fakeShapeOne needs at least one subpath that is open in order to change the values of minDistances
//which in turn opens the path where it is possible to get a true bool value back from the snap function
// KoPathPointIndex openSubpath(const KoPathPointIndex &pointIndex); in KoPathShape needs to be called
ExtensionSnapStrategy toTestTwo;
const QPointF paramMousePosTwo;
MockShapeController fakeShapeControllerBaseTwo;
MockCanvas fakeKoCanvasBaseTwo(&fakeShapeControllerBaseTwo);
KoShapeManager *fakeShapeManager = fakeKoCanvasBaseTwo.shapeManager();
KoPathShape fakeShapeOne;
QList<QPointF> firstSnapPointList;
firstSnapPointList.push_back(QPointF(1,2));
firstSnapPointList.push_back(QPointF(2,2));
firstSnapPointList.push_back(QPointF(3,2));
firstSnapPointList.push_back(QPointF(4,2));
qreal paramSnapDistanceTwo = 4;
fakeShapeOne.snapData().setSnapPoints(firstSnapPointList);
fakeShapeOne.isVisible(true);
QPointF firstPoint(0,2);
QPointF secondPoint(1,2);
QPointF thirdPoint(2,3);
QPointF fourthPoint(3,4);
fakeShapeOne.moveTo(firstPoint);
fakeShapeOne.lineTo(secondPoint);
fakeShapeOne.lineTo(thirdPoint);
fakeShapeOne.lineTo(fourthPoint);
fakeShapeManager->addShape(&fakeShapeOne);
KoSnapGuide aKoSnapGuideTwo(&fakeKoCanvasBaseTwo);
KoSnapProxy paramProxyTwo(&aKoSnapGuideTwo);
toTestTwo.snap(paramMousePosTwo, ¶mProxyTwo, paramSnapDistanceTwo);
const KoViewConverter aConverter;
QPainterPath resultingDecoration = toTestTwo.decoration(aConverter);
QPointF resultDecorationLastPoint = resultingDecoration.currentPosition();
QVERIFY( resultDecorationLastPoint == QPointF(0,2) );
}
void TestSnapStrategy::testIntersectionSnap()
{
//Testing so it does not work without a path
IntersectionSnapStrategy toTest;
const QPointF paramMousePos;
MockShapeController fakeShapeControllerBase;
MockCanvas fakeKoCanvasBase(&fakeShapeControllerBase);
KoSnapGuide aKoSnapGuide(&fakeKoCanvasBase);
KoSnapProxy paramProxy(&aKoSnapGuide);
qreal paramSnapDistance = 0;
bool didSnap = toTest.snap(paramMousePos, ¶mProxy, paramSnapDistance);
QVERIFY(!didSnap);
//Exercising the working snap by providing the shape manager with three path shapes
//In order for this test to work the shapeManager has to have more than one fakeShape in it
//(requirement in QList<KoShape *> KoShapeManager::shapesAt(const QRectF &rect, bool omitHiddenShapes)
//And both shapes have to be not-visible
IntersectionSnapStrategy toTestTwo;
const QPointF paramMousePosTwo;
MockShapeController fakeShapeControllerBaseTwo;
MockCanvas fakeKoCanvasBaseTwo(&fakeShapeControllerBaseTwo);
KoShapeManager *ShapeManager = fakeKoCanvasBaseTwo.shapeManager();
qreal paramSnapDistanceTwo = 8;
KoPathShape pathShapeOne;
QList<QPointF> firstSnapPointList;
pathShapeOne.moveTo(QPointF(1,2));
pathShapeOne.lineTo(QPointF(2,2));
pathShapeOne.lineTo(QPointF(3,2));
pathShapeOne.lineTo(QPointF(4,2));
//pathShapeOne.snapData().setSnapPoints(firstSnapPointList);
pathShapeOne.isVisible(true);
ShapeManager->addShape(&pathShapeOne);
KoPathShape pathShapeTwo;
QList<QPointF> secondSnapPointList;
pathShapeTwo.moveTo(QPointF(1,1));
pathShapeTwo.lineTo(QPointF(2,2));
pathShapeTwo.lineTo(QPointF(3,3));
pathShapeTwo.lineTo(QPointF(4,4));
//pathShapeTwo.snapData().setSnapPoints(secondSnapPointList);
pathShapeTwo.isVisible(true);
ShapeManager->addShape(&pathShapeTwo);
KoPathShape pathShapeThree;
QList<QPointF> thirdSnapPointList;
pathShapeThree.moveTo(QPointF(5,5));
pathShapeThree.lineTo(QPointF(6,6));
pathShapeThree.lineTo(QPointF(7,7));
pathShapeThree.lineTo(QPointF(8,8));
pathShapeThree.isVisible(true);
ShapeManager->addShape(&pathShapeThree);
KoSnapGuide aKoSnapGuideTwo(&fakeKoCanvasBaseTwo);
KoSnapProxy paramProxyTwo(&aKoSnapGuideTwo);
bool didSnapTwo = toTestTwo.snap(paramMousePosTwo, ¶mProxyTwo, paramSnapDistanceTwo);
QVERIFY(didSnapTwo);
}