<?php
namespace League\Glide\Manipulators;
use Mockery;
use PHPUnit\Framework\TestCase;
class GammaTest extends TestCase
{
private $manipulator;
public function setUp(): void
{
$this->manipulator = new Gamma();
}
public function tearDown(): void
{
Mockery::close();
}
public function testCreateInstance()
{
$this->assertInstanceOf('League\Glide\Manipulators\Gamma', $this->manipulator);
}
public function testRun()
{
$image = Mockery::mock('Intervention\Image\Image', function ($mock) {
$mock->shouldReceive('gamma')->with('1.5')->once();
});
$this->assertInstanceOf(
'Intervention\Image\Image',
$this->manipulator->setParams(['gam' => '1.5'])->run($image)
);
}
public function testGetGamma()
{
$this->assertSame(1.5, $this->manipulator->setParams(['gam' => '1.5'])->getGamma());
$this->assertSame(1.5, $this->manipulator->setParams(['gam' => 1.5])->getGamma());
$this->assertSame(null, $this->manipulator->setParams(['gam' => null])->getGamma());
$this->assertSame(null, $this->manipulator->setParams(['gam' => 'a'])->getGamma());
$this->assertSame(null, $this->manipulator->setParams(['gam' => '.1'])->getGamma());
$this->assertSame(null, $this->manipulator->setParams(['gam' => '9.999'])->getGamma());
$this->assertSame(null, $this->manipulator->setParams(['gam' => '0.005'])->getGamma());
$this->assertSame(null, $this->manipulator->setParams(['gam' => '-1'])->getGamma());
}
}