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|
<?php
namespace Zotlabs\Tests\Unit\Photo;
use Zotlabs\Photo\PhotoGd;
use phpmock\phpunit\PHPMock;
use Zotlabs\Tests\Unit\UnitTestCase;
/**
* @brief PhotoGd test case.
*
* These tests are not really useful yet, just some obvious behaviour.
*
* @todo Compare the actual results.
* @todo Test different image types.
*/
class PhotoGdTest extends UnitTestCase {
use PHPMock;
/**
* @var PhotoGd
*/
private $photoGd;
/**
* Prepares the environment before running a test.
*/
protected function setUp(): void {
parent::setUp();
$data = file_get_contents('images/hz-16.png');
$this->photoGd = new PhotoGd($data, 'image/png');
}
/**
* Cleans up the environment after running a test.
*/
protected function tearDown(): void {
$this->photoGd = null;
parent::tearDown();
}
/**
* Tests PhotoGd->supportedTypes()
*
* Without mocking gd this check is environment dependent.
*
public function testSupportedTypes() {
$sft = $this->photoGd->supportedTypes();
$this->assertArrayHasKey('image/jpeg', $sft);
$this->assertArrayHasKey('image/gif', $sft);
$this->assertArrayHasKey('image/png', $sft);
$this->assertArrayNotHasKey('image/foo', $sft);
}
*/
/**
* Tests PhotoGd->clearexif()
*/
public function testClearexifIsNotImplementedInGdAndDoesNotAlterImageOrReturnSomething() {
$data_before = $this->photoGd->getImage();
$this->assertNull($this->photoGd->clearexif());
$this->assertSame($data_before, $this->photoGd->getImage());
}
/**
* Tests PhotoGd->getImage()
*/
public function testGetimageReturnsAResource() {
$res = $this->photoGd->getImage();
$this->assertIsResource($res);
$this->assertEquals('gd', get_resource_type($res));
}
public function testGetimageReturnsFalseOnFailure() {
$this->photoGd = new PhotoGd('');
$this->assertFalse($this->photoGd->getImage());
}
/**
* Tests PhotoGd->doScaleImage()
*/
public function testDoscaleImageSetsCorrectDimensions() {
$this->photoGd->doScaleImage(5, 8);
$this->assertSame(5, $this->photoGd->getWidth());
$this->assertSame(8, $this->photoGd->getHeight());
}
/**
* Tests PhotoGd->rotate()
*/
public function testRotate360DegreesCreatesANewImage() {
$data = $this->photoGd->getImage();
$this->photoGd->rotate(360);
$this->assertNotEquals($data, $this->photoGd->getImage());
}
/**
* Tests PhotoGd->flip()
*
public function testFlip() {
// TODO Auto-generated PhotoGdTest->testFlip()
$this->markTestIncomplete("flip test not implemented");
$this->photoGd->flip();
}
*/
/**
* Tests PhotoGd->cropImageRect()
*/
public function testCropimagerectSetsCorrectDimensions() {
$this->photoGd->cropImageRect(10, 12, 1, 2, 11, 11);
$this->assertSame(10, $this->photoGd->getWidth());
$this->assertSame(12, $this->photoGd->getHeight());
}
/**
* Tests PhotoGd->imageString()
*/
public function testImagestringReturnsABinaryString() {
// Create a stub for global function get_config()
// get_config('system', 'png_quality')
// get_config('system', 'jpeg_quality');
$gc = $this->getFunctionMock('Zotlabs\Photo', 'get_config');
$gc->expects($this->once())->willReturnCallback(
function() {
switch($this->photoGd->getType()){
case 'image/png':
return 7;
case 'image/jpeg':
default:
return 70;
}
}
);
$this->assertIsString($this->photoGd->imageString());
}
}
|
