Add image tests

tests/Drivers/Gd/ImageTest.php

@@ -4,16 +4,19 @@ namespace Intervention\Image\Tests\Drivers\Gd;
 
 use Intervention\Image\Analyzers\WidthAnalyzer;
 use Intervention\Image\Collection;
+use Intervention\Image\Colors\Hsl\Colorspace;
 use Intervention\Image\Colors\Rgb\Color;
 use Intervention\Image\Drivers\Gd\Core;
 use Intervention\Image\Drivers\Gd\Driver;
 use Intervention\Image\Drivers\Gd\Frame;
 use Intervention\Image\EncodedImage;
 use Intervention\Image\Encoders\PngEncoder;
+use Intervention\Image\Exceptions\EncoderException;
 use Intervention\Image\Exceptions\NotSupportedException;
 use Intervention\Image\Image;
 use Intervention\Image\Interfaces\ColorInterface;
 use Intervention\Image\Interfaces\ColorspaceInterface;
+use Intervention\Image\Interfaces\ImageInterface;
 use Intervention\Image\Interfaces\ResolutionInterface;
 use Intervention\Image\Interfaces\SizeInterface;
 use Intervention\Image\Modifiers\GreyscaleModifier;
@@ -87,9 +90,28 @@ class ImageTest extends TestCase
         $this->assertTrue($this->image->isAnimated());
     }
 
-    public function testLoops(): void
+    public function testSetGetLoops(): void
     {
         $this->assertEquals(0, $this->image->loops());
+        $result = $this->image->setLoops(10);
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertEquals(10, $this->image->loops());
+    }
+
+    public function testRemoveAnimation(): void
+    {
+        $this->assertTrue($this->image->isAnimated());
+        $result = $this->image->removeAnimation();
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertFalse($this->image->isAnimated());
+    }
+
+    public function testSliceAnimation(): void
+    {
+        $this->assertEquals(2, $this->image->count());
+        $result = $this->image->sliceAnimation(0, 1);
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertEquals(1, $this->image->count());
     }
 
     public function testExif(): void
@@ -166,6 +188,22 @@ class ImageTest extends TestCase
         unlink($path);
     }
 
+    public function testSaveFallback(): void
+    {
+        $path = __DIR__ . '/tmp.unknown';
+        $result = $this->readTestImage('blue.gif')->save($path);
+        $this->assertInstanceOf(Image::class, $result);
+        $this->assertFileExists($path);
+        $this->assertMediaType('image/gif', file_get_contents($path));
+        unlink($path);
+    }
+
+    public function testSaveUndeterminedPath(): void
+    {
+        $this->expectException(EncoderException::class);
+        $this->createTestImage(2, 3)->save();
+    }
+
     public function testWidthHeightSize(): void
     {
         $this->assertEquals(3, $this->image->width());
@@ -178,9 +216,23 @@ class ImageTest extends TestCase
         $this->assertInstanceOf(ColorspaceInterface::class, $this->image->colorspace());
     }
 
-    public function testResolution(): void
+    public function testSetColorspace(): void
     {
-        $this->assertInstanceOf(ResolutionInterface::class, $this->image->resolution());
+        $this->expectException(NotSupportedException::class);
+        $this->image->setColorspace(Colorspace::class);
+    }
+
+    public function testSetGetResolution(): void
+    {
+        $resolution = $this->image->resolution();
+        $this->assertInstanceOf(ResolutionInterface::class, $resolution);
+        $this->assertEquals(96, $resolution->x());
+        $this->assertEquals(96, $resolution->y());
+        $result = $this->image->setResolution(300, 300);
+        $resolution = $this->image->resolution();
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertEquals(300, $resolution->x());
+        $this->assertEquals(300, $resolution->y());
     }
 
     public function testPickColor(): void

tests/Drivers/Imagick/ImageTest.php

@@ -5,16 +5,21 @@ namespace Intervention\Image\Tests\Drivers\Imagick;
 use Imagick;
 use Intervention\Image\Analyzers\WidthAnalyzer;
 use Intervention\Image\Collection;
+use Intervention\Image\Colors\Hsl\Colorspace as HslColorspace;
+use Intervention\Image\Colors\Cmyk\Colorspace as CmykColorspace;
 use Intervention\Image\Colors\Rgb\Color;
+use Intervention\Image\Colors\Rgb\Colorspace as RgbColorspace;
 use Intervention\Image\Drivers\Imagick\Core;
 use Intervention\Image\Drivers\Imagick\Driver;
 use Intervention\Image\Drivers\Imagick\Frame;
 use Intervention\Image\EncodedImage;
 use Intervention\Image\Encoders\PngEncoder;
 use Intervention\Image\Exceptions\ColorException;
+use Intervention\Image\Exceptions\EncoderException;
 use Intervention\Image\Image;
 use Intervention\Image\Interfaces\ColorInterface;
 use Intervention\Image\Interfaces\ColorspaceInterface;
+use Intervention\Image\Interfaces\ImageInterface;
 use Intervention\Image\Interfaces\ResolutionInterface;
 use Intervention\Image\Interfaces\SizeInterface;
 use Intervention\Image\Modifiers\GreyscaleModifier;
@@ -86,9 +91,28 @@ class ImageTest extends TestCase
         $this->assertTrue($this->image->isAnimated());
     }
 
-    public function testLoops(): void
+    public function testSetGetLoops(): void
     {
         $this->assertEquals(3, $this->image->loops());
+        $result = $this->image->setLoops(10);
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertEquals(10, $this->image->loops());
+    }
+
+    public function testRemoveAnimation(): void
+    {
+        $this->assertTrue($this->image->isAnimated());
+        $result = $this->image->removeAnimation();
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertFalse($this->image->isAnimated());
+    }
+
+    public function testSliceAnimation(): void
+    {
+        $this->assertEquals(8, $this->image->count());
+        $result = $this->image->sliceAnimation(0, 2);
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertEquals(2, $this->image->count());
     }
 
     public function testExif(): void
@@ -165,6 +189,22 @@ class ImageTest extends TestCase
         unlink($path);
     }
 
+    public function testSaveFallback(): void
+    {
+        $path = __DIR__ . '/tmp.unknown';
+        $result = $this->readTestImage('blue.gif')->save($path);
+        $this->assertInstanceOf(Image::class, $result);
+        $this->assertFileExists($path);
+        $this->assertMediaType('image/gif', file_get_contents($path));
+        unlink($path);
+    }
+
+    public function testSaveUndeterminedPath(): void
+    {
+        $this->expectException(EncoderException::class);
+        $this->createTestImage(2, 3)->save();
+    }
+
     public function testWidthHeightSize(): void
     {
         $this->assertEquals(20, $this->image->width());
@@ -172,14 +212,26 @@ class ImageTest extends TestCase
         $this->assertInstanceOf(SizeInterface::class, $this->image->size());
     }
 
-    public function testColorspace(): void
+    public function testSetGetColorspace(): void
     {
         $this->assertInstanceOf(ColorspaceInterface::class, $this->image->colorspace());
+        $this->assertInstanceOf(RgbColorspace::class, $this->image->colorspace());
+        $result = $this->image->setColorspace(CmykColorspace::class);
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertInstanceOf(CmykColorspace::class, $this->image->colorspace());
     }
 
-    public function testResolution(): void
+    public function testSetGetResolution(): void
     {
-        $this->assertInstanceOf(ResolutionInterface::class, $this->image->resolution());
+        $resolution = $this->image->resolution();
+        $this->assertInstanceOf(ResolutionInterface::class, $resolution);
+        $this->assertEquals(0, $resolution->x());
+        $this->assertEquals(0, $resolution->y());
+        $result = $this->image->setResolution(300, 300);
+        $resolution = $this->image->resolution();
+        $this->assertInstanceOf(ImageInterface::class, $result);
+        $this->assertEquals(300, $resolution->x());
+        $this->assertEquals(300, $resolution->y());
     }
 
     public function testPickColor(): void