public function testManipulations()
{
$Image = File\models\File::getNoImage()->image();
list($absolute_path, $web_path) = $Image->crop(10, 20)->result;
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
$this->assertTrue(file_exists($absolute_path));
$size = getimagesize($absolute_path);
$this->assertNotEmpty($size);
$this->assertEquals($size[0], 10);
$this->assertEquals($size[1], 20);
$this->assertEquals((string) $Image->crop(10, 20), $web_path);
list($absolute_path, $web_path) = $Image->resize(30, 40)->result;
$size = getimagesize($absolute_path);
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
$this->assertEquals($size[0], 30);
$this->assertEquals($size[1], 40);
list($absolute_path, $web_path) = $Image->resizeByWidth(50)->result;
$size = getimagesize($absolute_path);
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
$this->assertEquals($size[0], 50);
$this->assertEquals($size[1], 50);
list($absolute_path, $web_path) = $Image->resizeByHeight(100)->result;
$size = getimagesize($absolute_path);
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
$this->assertEquals($size[0], 100);
$this->assertEquals($size[1], 100);
list($absolute_path, $web_path) = $Image->thumbnail(120, 120)->result;
$size = getimagesize($absolute_path);
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
$this->assertEquals($size[0], 120);
$this->assertEquals($size[1], 120);
list($absolute_path, $web_path) = $Image->text('test', \Yii::getAlias('@yiiunit/data/DejaVuSans.ttf'))->result;
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
list($absolute_path, $web_path) = $Image->watermark(\Yii::getAlias('@yiiunit/data/watermark.png'))->result;
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
list($absolute_path, $web_path) = $Image->frame()->result;
$size = getimagesize($absolute_path);
$this->assertNotEmpty($absolute_path);
$this->assertNotEmpty($web_path);
$this->assertEquals($size[0], 552);
$this->assertEquals($size[1], 552);
}
