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Code Issues Releases Wiki Activity

Refactor font processing

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This commit is contained in:
Oliver Vogel
2023-11-26 10:31:23 +01:00
parent 5eb3eb5427
commit 60f2bed543
11 changed files with 136 additions and 301 deletions
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64
tests/Drivers/AbstractFontProcessorTest.php
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<?php
namespace Intervention\Image\Tests\Drivers;
use Intervention\Image\Drivers\AbstractFontProcessor;
use Intervention\Image\Geometry\Point;
use Intervention\Image\Geometry\Polygon;
use Intervention\Image\Geometry\Rectangle;
use Intervention\Image\Interfaces\FontInterface;
use Intervention\Image\Tests\TestCase;
use Intervention\Image\Typography\Font;
use Intervention\Image\Typography\TextBlock;
use Mockery;
class AbstractFontProcessorTest extends TestCase
{
private function getMock(FontInterface $font)
{
// create mock
$mock = Mockery::mock(AbstractFontProcessor::class, [$font])
->shouldAllowMockingProtectedMethods()
->makePartial();
$mock->shouldReceive('boxSize')->with('Hy')->andReturn(new Rectangle(123, 456));
$mock->shouldReceive('boxSize')->with('T')->andReturn(new Rectangle(12, 34));
$mock->shouldReceive('boxSize')->with('foobar')->andReturn(new Rectangle(4, 8));
return $mock;
}
public function testLeadingInPixels(): void
{
$mock = $this->getMock((new Font())->setLineHeight(2));
$this->assertEquals(912, $mock->leadingInPixels());
}
public function testCapHeight(): void
{
$mock = $this->getMock((new Font())->setLineHeight(2));
$this->assertEquals(34, $mock->capHeight());
}
public function testFontSizeInPixels(): void
{
$mock = $this->getMock((new Font())->setLineHeight(2));
$this->assertEquals(456, $mock->fontSizeInPixels());
}
public function testAlignedTextBlock(): void
{
$mock = $this->getMock((new Font())->setLineHeight(2));
$block = $mock->alignedTextBlock(new Point(0, 0), 'foobar');
$this->assertInstanceOf(TextBlock::class, $block);
}
public function testBoundingBox(): void
{
$mock = $this->getMock((new Font())->setLineHeight(2));
$box = $mock->boundingBox(new TextBlock('foobar'));
$this->assertInstanceOf(Polygon::class, $box);
$this->assertEquals(4, $box->width());
$this->assertEquals(34, $box->height());
}
}

38
tests/Drivers/Gd/FontProcessorTest.php
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<?php
namespace Intervention\Image\Tests\Drivers\Gd;
use Intervention\Image\Drivers\Gd\FontProcessor;
use Intervention\Image\Geometry\Polygon;
use Intervention\Image\Tests\TestCase;
use Intervention\Image\Typography\Font;
class FontProcessorTest extends TestCase
{
public function testBoxSize(): void
{
$processor = new FontProcessor(new Font());
$result = $processor->boxSize('test');
$this->assertInstanceOf(Polygon::class, $result);
$this->assertEquals(20, $result->width());
$this->assertEquals(8, $result->height());
}
public function testAdjustedSize(): void
{
$processor = new FontProcessor((new Font())->setSize(100));
$this->assertEquals(75, $processor->adjustedSize());
}
public function testGetGdFont(): void
{
$processor = new FontProcessor(new Font());
$this->assertEquals(1, $processor->getGdFont());
$processor = new FontProcessor((new Font())->setFilename(100));
$this->assertEquals(100, $processor->getGdFont());
$processor = new FontProcessor((new Font())->setFilename('foo'));
$this->assertEquals(1, $processor->getGdFont());
}
}