FluidXml\FluidNamespace::uri PHP Method

    public function uri()
    {
        return $this->config[self::URI];
    }

 describe('.id', function () {
     it('should return the namespace id', function () {
         $ns_id = 'x';
         $ns_uri = 'x.com';
         $ns = new FluidNamespace($ns_id, $ns_uri);
         $actual = $ns->id();
         $expected = $ns_id;
         \assert($actual === $expected, __($actual, $expected));
     });
 });
 describe('.uri', function () {
     it('should return the namespace uri', function () {
         $ns_id = 'x';
         $ns_uri = 'x.com';
         $ns = new FluidNamespace($ns_id, $ns_uri);
         $actual = $ns->uri();
         $expected = $ns_uri;
         \assert($actual === $expected, __($actual, $expected));
     });
 });
 describe('.mode', function () {
     it('should return the namespace mode', function () {
         $ns_id = 'x';
         $ns_uri = 'x.com';
         $ns_mode = FluidNamespace::MODE_EXPLICIT;
         $ns = new FluidNamespace($ns_id, $ns_uri);
         $actual = $ns->mode();
         $expected = $ns_mode;
         \assert($actual === $expected, __($actual, $expected));
         $ns_mode = FluidNamespace::MODE_IMPLICIT;
         $ns = new FluidNamespace($ns_id, $ns_uri, $ns_mode);