added tests

composer.json

@@ -55,6 +55,7 @@
 		"yiisoft/yii2-codeception": "self.version",
 		"yiisoft/yii2-debug": "self.version",
 		"yiisoft/yii2-elasticsearch": "self.version",
+        "yiisoft/yii2-imagine": "self.version",
 		"yiisoft/yii2-gii": "self.version",
 		"yiisoft/yii2-jui": "self.version",
 		"yiisoft/yii2-mongodb": "self.version",
@@ -81,6 +82,7 @@
 		"ext-mongo": ">=1.3.0",
 		"ext-pdo": "*",
 		"ext-pdo_mysql": "*",
+        "imagine/imagine": "v0.5.0",
 		"smarty/smarty": "*",
 		"swiftmailer/swiftmailer": "*",
 		"twig/twig": "*"
@@ -91,6 +93,7 @@
 		"ext-mongo": "required by yii2-mongo extension",
 		"ext-pdo": "required by yii2-sphinx extension",
 		"ext-pdo_mysql": "required by yii2-sphinx extension",
+        "imagine/imagine": "required by yii2-imagine extension",
 		"smarty/smarty": "required by yii2-smarty extension",
 		"swiftmailer/swiftmailer": "required by yii2-swiftmailer extension",
 		"twig/twig": "required by yii2-twig extension"
@@ -103,6 +106,7 @@
 			"yii\\debug\\": "extensions/",
 			"yii\\elasticsearch\\": "extensions/",
 			"yii\\gii\\": "extensions/",
+            "yii\\imagine\\" : "extensions/",
 			"yii\\jui\\": "extensions/",
 			"yii\\mongodb\\": "extensions/",
 			"yii\\redis\\": "extensions/",

tests/unit/extensions/imagine/AbstractImageTest.php

+<?php
+namespace yiiunit\extensions\imagine;
+
+use Yii;
+use Imagine\Image\Point;
+use yiiunit\VendorTestCase;
+
+Yii::setAlias('@yii/imagine', __DIR__ . '/../../../../extensions/yii/imagine');
+
+abstract class AbstractImageTest extends VendorTestCase
+{
+	/**
+	 * @var yii\imagine\Image
+	 */
+	protected $image;
+	protected $imageFile;
+	protected $watermarkFile;
+	protected $runtimeTextFile;
+	protected $runtimeWatermarkFile;
+
+	protected function setUp()
+	{
+		$this->imageFile = Yii::getAlias('@yiiunit/data/imagine/large') . '.jpg';
+		$this->watermarkFile = Yii::getAlias('@yiiunit/data/imagine/xparent') . '.gif';
+		$this->runtimeTextFile = Yii::getAlias('@yiiunit/runtime/image-text-test') . '.png';
+		$this->runtimeWatermarkFile = Yii::getAlias('@yiiunit/runtime/image-watermark-test') . '.png';
+		parent::setUp();
+	}
+
+	protected function tearDown()
+	{
+		@unlink($this->runtimeTextFile);
+		@unlink($this->runtimeWatermarkFile);
+	}
+
+	public function testText() {
+		if(!$this->isFontTestSupported()) {
+			$this->markTestSkipped('Skipping ImageGdTest Gd not installed');
+		}
+
+		$fontFile = Yii::getAlias('@yiiunit/data/imagine/GothamRnd-Light') . '.otf';
+
+		$img = $this->image->text($this->imageFile, 'Yii-2 Image', [
+			'font' => $fontFile,
+			'size' => 12,
+			'color' => '000'
+		]);
+
+		$img->save($this->runtimeTextFile);
+		$this->assertTrue(file_exists($this->runtimeTextFile));
+
+	}
+
+	public function testCrop()
+	{
+		$point = [20,20];
+		$img = $this->image->crop($this->imageFile, 100, 100, $point);
+
+		$this->assertEquals(100, $img->getSize()->getWidth());
+		$this->assertEquals(100, $img->getSize()->getHeight());
+
+		$point = new Point(20, 20);
+		$img = $this->image->crop($this->imageFile, 100, 100, $point);
+		$this->assertEquals(100, $img->getSize()->getWidth());
+		$this->assertEquals(100, $img->getSize()->getHeight());
+
+	}
+
+	public function testWatermark()
+	{
+		$img = $this->image->watermark($this->imageFile, $this->watermarkFile);
+		$img->save($this->runtimeWatermarkFile);
+		$this->assertTrue(file_exists($this->runtimeWatermarkFile));
+	}
+
+	public function testFrame()
+	{
+		$frameSize = 5;
+		$original = $this->image->getImagine()->open($this->imageFile);
+		$originalSize = $original->getSize();
+		$img = $this->image->frame($this->imageFile, $frameSize, '666', 0);
+		$size = $img->getSize();
+
+		$this->assertEquals($size->getWidth(), $originalSize->getWidth() + ($frameSize * 2));
+	}
+
+	public function testThumbnail()
+	{
+		$img = $this->image->thumbnail($this->imageFile, 120, 120);
+
+		$this->assertEquals(120, $img->getSize()->getWidth());
+		$this->assertEquals(120, $img->getSize()->getHeight());
+	}
+
+	/**
+	 * @expectedException \yii\base\InvalidConfigException
+	 */
+	public function testShouldThrowExceptionOnDriverInvalidArgument() {
+		$this->image->setDriver('fake-driver');
+	}
+
+	/**
+	 * @expectedException \InvalidArgumentException
+	 */
+	public function testShouldThrowExceptionOnCropInvalidArgument() {
+		$this->image->crop($this->imageFile, 100, 100, new \stdClass());
+	}
+
+	/**
+	 * @expectedException \InvalidArgumentException
+	 */
+	public function testShouldThrowExceptionOnWatermarkInvalidArgument() {
+		$this->image->watermark($this->imageFile, $this->watermarkFile, new \stdClass());
+	}
+
+
+	abstract protected function isFontTestSupported();
+}

tests/unit/extensions/imagine/ImageGdTest.php

+<?php
+
+namespace yiiunit\extensions\imagine;
+
+use yii\imagine\Image;
+
+/**
+ * @group vendor
+ * @group imagine
+ */
+class ImageGdTest extends AbstractImageTest
+{
+
+	protected function setUp()
+	{
+		if (!function_exists('gd_info')) {
+			$this->markTestSkipped('Skipping ImageGdTest, Gd not installed');
+		} else {
+			$this->image = new Image();
+			$this->image->setDriver(Image::DRIVER_GD2);
+			parent::setUp();
+		}
+	}
+
+	protected function isFontTestSupported()
+	{
+		$infos = gd_info();
+		return isset($infos['FreeType Support']) ? $infos['FreeType Support'] : false;
+	}
+
+}
\ No newline at end of file

tests/unit/extensions/imagine/ImageGmagickTest.php

+<?php
+
+namespace yiiunit\extensions\imagine;
+
+use yii\imagine\Image;
+
+/**
+ * @group vendor
+ * @group imagine
+ */
+class ImageGmagickTest extends AbstractImageTest
+{
+
+	protected function setUp()
+	{
+		if (!class_exists('Gmagick')) {
+			$this->markTestSkipped('Skipping ImageGmagickTest, Gmagick is not installed');
+		} else {
+			$this->image = new Image();
+			$this->image->setDriver(Image::DRIVER_GMAGICK);
+			parent::setUp();
+		}
+	}
+
+	protected function isFontTestSupported()
+	{
+		return true;
+	}
+
+}
\ No newline at end of file

tests/unit/extensions/imagine/ImageImagickTest.php

+<?php
+
+namespace yiiunit\extensions\imagine;
+
+use yii\imagine\Image;
+
+/**
+ * @group vendor
+ * @group imagine
+ */
+class ImageImagickTest extends AbstractImageTest
+{
+
+	protected function setUp()
+	{
+		if (!class_exists('Imagick')) {
+			$this->markTestSkipped('Skipping ImageImagickTest, Imagick is not installed');
+		} else {
+			$this->image = new Image();
+			$this->image->setDriver(Image::DRIVER_IMAGICK);
+			parent::setUp();
+		}
+	}
+
+	protected function isFontTestSupported()
+	{
+		return true;
+	}
+
+}
\ No newline at end of file