| 20 | * Check support for GD compatible mime types. |
| 21 | * |
| 22 | */ |
| 23 | public function test_supports_mime_type() { |
| 24 | $gd_image_editor = new WP_Image_Editor_GD( null ); |
| 25 | |
| 26 | $this->assertTrue( $gd_image_editor->supports_mime_type( 'image/jpeg' ), 'Does not support image/jpeg' ); |
| 27 | $this->assertTrue( $gd_image_editor->supports_mime_type( 'image/png' ), 'Does not support image/png' ); |
| 28 | $this->assertTrue( $gd_image_editor->supports_mime_type( 'image/gif' ), 'Does not support image/gif' ); |
| 29 | } |
| 30 | |
| 31 | /** |
| 32 | * Test resizing an image, not using crop |
| 33 | * |
| 34 | */ |
| 35 | public function test_resize() { |
| 36 | |
| 37 | $file = DIR_TESTDATA . '/images/cropped-canola.jpg'; |
| 38 | |
| 39 | $gd_image_editor = new WP_Image_Editor_GD( $file ); |
| 40 | $gd_image_editor->load(); |
| 41 | |
| 42 | $gd_image_editor->resize( 100, 50 ); |
| 43 | |
| 44 | $this->assertEquals( array( 'width' => 50, 'height' => 50 ), $gd_image_editor->get_size() ); |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Test resizing an image including cropping |
| 49 | * |
| 50 | */ |
| 51 | public function test_resize_and_crop() { |
| 52 | |
| 53 | $file = DIR_TESTDATA . '/images/cropped-canola.jpg'; |
| 54 | |
| 55 | $gd_image_editor = new WP_Image_Editor_GD( $file ); |
| 56 | $gd_image_editor->load(); |
| 57 | |
| 58 | $gd_image_editor->resize( 100, 50, true ); |
| 59 | |
| 60 | $this->assertEquals( array( 'width' => 100, 'height' => 50 ), $gd_image_editor->get_size() ); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Test cropping an image |
| 65 | */ |
| 66 | public function test_crop() { |
| 67 | |
| 68 | $file = DIR_TESTDATA . '/images/cropped-canola.jpg'; |
| 69 | |
| 70 | $gd_image_editor = new WP_Image_Editor_GD( $file ); |
| 71 | $gd_image_editor->load(); |
| 72 | |
| 73 | $gd_image_editor->crop( 0, 0, 50, 50 ); |
| 74 | |
| 75 | $this->assertEquals( array( 'width' => 50, 'height' => 50 ), $gd_image_editor->get_size() ); |
| 76 | |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Test rotating an image 180 deg |
| 81 | */ |
| 82 | public function test_rotate() { |
| 83 | |
| 84 | $file = DIR_TESTDATA . '/images/cropped-canola.jpg'; |
| 85 | |
| 86 | $gd_image_editor = new WP_Image_Editor_GD( $file ); |
| 87 | $gd_image_editor->load(); |
| 88 | |
| 89 | $property = new ReflectionProperty( $gd_image_editor, 'image' ); |
| 90 | $property->setAccessible( true ); |
| 91 | |
| 92 | $color_top_left = imagecolorat( $property->getValue( $gd_image_editor ), 0, 0 ); |
| 93 | |
| 94 | $gd_image_editor->rotate( 180 ); |
| 95 | |
| 96 | $this->assertEquals( $color_top_left, imagecolorat( $property->getValue( $gd_image_editor ), 99, 99 ) ); |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Test flipping an image |
| 101 | */ |
| 102 | public function test_flip() { |
| 103 | |
| 104 | $file = DIR_TESTDATA . '/images/cropped-canola.jpg'; |
| 105 | |
| 106 | $gd_image_editor = new WP_Image_Editor_GD( $file ); |
| 107 | $gd_image_editor->load(); |
| 108 | |
| 109 | $property = new ReflectionProperty( $gd_image_editor, 'image' ); |
| 110 | $property->setAccessible( true ); |
| 111 | |
| 112 | $color_top_left = imagecolorat( $property->getValue( $gd_image_editor ), 0, 0 ); |
| 113 | |
| 114 | $gd_image_editor->flip( true, false ); |
| 115 | |
| 116 | $this->assertEquals( $color_top_left, imagecolorat( $property->getValue( $gd_image_editor ), 0, 99 ) ); |
| 117 | } |
| 118 | |
| 119 | /** |