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New unit tests for new resize function

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Signed-off-by: Dries Vints <dries.vints@gmail.com>
This commit is contained in:
Dries Vints 2013-02-24 16:31:06 +01:00
parent fcfa9c0a04
commit 284b4517fb
1 changed files with 36 additions and 0 deletions
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36
tests/ImageTest.php
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@ -38,6 +38,26 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
// Only resize the width.
$img = $this->getTestImage();
$img->resize(320);
$height = $img->height;
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
// Check if the height is still the same.
$this->assertEquals($img->height, $height);
// Only resize the width.
$img = $this->getTestImage();
$img->resize(null, 240);
$width = $img->width;
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
// Check if the width is still the same.
$this->assertEquals($img->width, $width);
$this->assertEquals($img->height, 240);
// auto height
$img = $this->getTestImage();
$img->resize(320, null, true);
@ -53,6 +73,22 @@ class ImageTest extends PHPUnit_Framework_Testcase
$this->assertInternalType('int', $img->height);
$this->assertEquals($img->width, 320);
$this->assertEquals($img->height, 240);
// Test image upsizing.
$img = $this->getTestImage();
// Keep original width and height.
$original_width = $img->width;
$original_height = $img->height;
// Increase values a bit.
$width = $original_width + 500;
$height = $original_height + 350;
// Try resizing to higher values while upsizing is set to false.
$img->resize($width, $height, false, false);
$this->assertInternalType('int', $img->width);
$this->assertInternalType('int', $img->height);
// Check if width and height are still the same.
$this->assertEquals($img->width, $original_width);
$this->assertEquals($img->height, $original_height);
}
public function testGrabImage()