void SlitPotentialTest::MethodGetSlitWidthWorks() {
SlitPotential p(Vec2(0.0, 0.0), Vec2(6.0, 6.0), 2);
QCOMPARE(p.getSlitWidth(), DEFAULT_SLIT_WIDTH);
const Real newSlitWidth = 1.1 * DEFAULT_SLIT_WIDTH;
p.setSlitWidth(newSlitWidth);
QCOMPARE(p.getSlitWidth(), newSlitWidth);
}
void SlitPotentialTest::MethodGetSlitLocationWorks() {
SlitPotential p(Vec2(0.0, 0.0), Vec2(5.0, 5.0));
p.addSlit(0.5);
p.addSlit(0.25);
p.addSlit(0.75);
QCOMPARE(p.getSlitLocation(0), Vec2(1.25, 1.25));
QCOMPARE(p.getSlitLocation(1), Vec2(2.5, 2.5));
QCOMPARE(p.getSlitLocation(2), Vec2(3.75, 3.75));
}
void SlitPotentialTest::MethodRemoveSlitWorks() {
SlitPotential p(Vec2(0.0, 0.0), Vec2(6.0, 6.0), 2);
QCOMPARE(p.getSlitLocation(0), Vec2(2.0, 2.0));
QCOMPARE(p.getSlitLocation(1), Vec2(4.0, 4.0));
p.removeSlit(0);
QCOMPARE(p.getSlitLocation(0), Vec2(4.0, 4.0));
p.removeSlit(1); // Should do nothing since we now only have one slit
QCOMPARE(p.getSlitLocation(0), Vec2(4.0, 4.0));
}
void SlitPotentialTest::MethodGetPotentialWorks() {
SlitPotential p(Vec2(60.0, 0.0), Vec2(60.0, 60.0), 2);
QCOMPARE(p.getPotential(60.0, 10.0), HAS_POTENTIAL);
QCOMPARE(p.getPotential(60.0, 20.0), NO_POTENTIAL);
QCOMPARE(p.getPotential(50.0, 10.0), NO_POTENTIAL);
}
void SlitPotentialTest::MethodAddSlitWorks() {
SlitPotential p(Vec2(0.0, 0.0), Vec2(5.0, 5.0));
p.addSlit(0.5);
QCOMPARE(p.getSlitLocation(0), Vec2(2.5, 2.5));
}
void SlitPotentialTest::PreferredConstructorWorks() {
SlitPotential p(Vec2(0.0, 0.0), Vec2(6.0, 6.0), 2);
QCOMPARE(p.getSlitLocation(0), Vec2(2.0, 2.0));
QCOMPARE(p.getSlitLocation(1), Vec2(4.0, 4.0));
}
