function testExtensionFullAndLast() { $f_txt = new File("/test/test_dir/content_dir/test_file.txt"); $this->assertEquals("txt", $f_txt->getFullExtension()); $this->assertEquals("txt", $f_txt->getLastExtension()); $f_css = new File("/test/test_dir/content_dir/css_test.css"); $this->assertEquals("css", $f_css->getFullExtension()); $this->assertEquals("css", $f_css->getLastExtension()); $f_plug_txt = new File("/test/test_dir/content_dir/ext_test.plug.txt"); $this->assertEquals("plug.txt", $f_plug_txt->getFullExtension()); $this->assertEquals("txt", $f_plug_txt->getLastExtension()); }