Method worldFileUnitTest

test/template_t.cpp:180–222

	}
	
	void worldFileUnitTest()
	{
		auto world_file = WorldFile { 1, 2, 3, 4, 5, 6 };
		QCOMPARE(world_file.parameters[0], 1.0);
		QCOMPARE(world_file.parameters[1], 2.0);
		QCOMPARE(world_file.parameters[2], 3.0);
		QCOMPARE(world_file.parameters[3], 4.0);
		QCOMPARE(world_file.parameters[4], 5.0);
		QCOMPARE(world_file.parameters[5], 6.0);
		
		auto const transform = QTransform(world_file);
		QCOMPARE(transform.m11(), 1.0);
		QCOMPARE(transform.m12(), 2.0);
		QCOMPARE(transform.m21(), 3.0);
		QCOMPARE(transform.m22(), 4.0);
		QCOMPARE(transform.map(QPointF(0.5, 0.5)), QPointF(5, 6));
		
		WorldFile world_file_2;
		QCOMPARE(QTransform(world_file_2), QTransform{});
		
		world_file = world_file_2;
		QCOMPARE(QTransform(world_file), QTransform{});
		
		auto const verify_parameters = [](auto const & parameters) {
			QCOMPARE(parameters[0], 0.15);
			QCOMPARE(parameters[1], 0.0);
			QCOMPARE(parameters[2], 0.0);
			QCOMPARE(parameters[3], -0.15);
			QCOMPARE(parameters[4], 649078.0);
			QCOMPARE(parameters[5], 394159.0);
		};
		
		QString world_file_path = QStringLiteral("testdata:templates/world-file.pgw");
		QVERIFY(world_file.load(world_file_path));
		verify_parameters(world_file.parameters);
		
		QString image_path = QStringLiteral("testdata:templates/world-file.png");
		QVERIFY(world_file_2.tryToLoadForImage(image_path));
		verify_parameters(world_file_2.parameters);
		
		// Try reading garbage
		QVERIFY(!world_file.load(image_path));
	}
	
	void worldFileTemplateTest()
	{