function stattestGenerateImages() { $this->assertFalse(GoogleImageAd::generateImages("test_source_image2.jpg")); $this->assertTrue(GoogleImageAd::generateImages("test_source_image.jpg")); //$this->assertTrue(file_exists("../output/images/300x50.jpg")); $this->assertTrue(file_exists("../output/images/250x250.jpg")); $this->assertTrue(file_exists("../output/images/200x200.jpg")); $this->assertTrue(file_exists("../output/images/336x280.jpg")); $this->assertTrue(file_exists("../output/images/300x250.jpg")); }