function testLetterboxSixCharHex() { $data = array(); $file_loc = TestTimberImage::copyTestImage('eastern.jpg'); $upload_dir = wp_upload_dir(); $new_file = TimberImageHelper::letterbox($upload_dir['url'] . '/eastern.jpg', 500, 500, '#FFFFFF', true); $location_of_image = TimberImageHelper::get_server_location($new_file); $this->assertTrue(TestTimberImage::checkSize($location_of_image, 500, 500)); //whats the bg/color of the image $image = imagecreatefromjpeg($location_of_image); $pixel_rgb = imagecolorat($image, 1, 1); $colors = imagecolorsforindex($image, $pixel_rgb); $this->assertEquals(255, $colors['red']); $this->assertEquals(255, $colors['blue']); $this->assertEquals(255, $colors['green']); }
function testPNGtoJPG() { $file_loc = self::copyTestImage('eastern-trans.png'); $upload_dir = wp_upload_dir(); $new_file = TimberImageHelper::img_to_jpg($upload_dir['url'] . '/eastern-trans.png', '#FFFF00'); $location_of_image = TimberImageHelper::get_server_location($new_file); $this->assertFileExists($location_of_image); $image = imagecreatefromjpeg($location_of_image); $pixel_rgb = imagecolorat($image, 1, 1); $colors = imagecolorsforindex($image, $pixel_rgb); $this->assertEquals(255, $colors['red']); $this->assertEquals(255, $colors['green']); $this->assertEquals(0, $colors['blue']); }