function testScaleUp()
{
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(100, 50, 'fill', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(120, 60, 'fill', 'up'), 120, 60);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(120, 40, 'fill', 'up'), 120, 40);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(90, 60, 'fill', 'up'), 90, 60);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(90, 30, 'fill', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(100, 50, 'inside', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(120, 60, 'inside', 'up'), 120, 60);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(120, 40, 'inside', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(90, 60, 'inside', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(90, 30, 'inside', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(100, 50, 'outside', 'up'), 100, 50);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(120, 60, 'outside', 'up'), 120, 60);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(120, 40, 'outside', 'up'), 120, 60);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(90, 60, 'outside', 'up'), 120, 60);
$this->assertDimensions(WideImage::createPaletteImage(100, 50)->resize(90, 30, 'outside', 'up'), 100, 50);
}
function testFactories()
{
$this->assertTrue(WideImage::createTrueColorImage(100, 100) instanceof WideImage_TrueColorImage);
$this->assertTrue(WideImage::createPaletteImage(100, 100) instanceof WideImage_PaletteImage);
}
