public function testToLower()
 {
     $default_formatter = FormatterFactory::getDefaultFormatter();
     $formatter = new Formatter(['boolean_null_upper' => TRUE]);
     FormatterFactory::setDefaultFormatter($formatter);
     $true = BooleanNode::create(TRUE);
     $this->assertEquals('TRUE', $true->getText());
     $this->assertEquals('true', $true->toLowerCase()->getText());
     FormatterFactory::setDefaultFormatter($default_formatter);
 }
Exemplo n.º 2
0
 /**
  * Creates a Node from a php value.
  *
  * @param string|integer|float|boolean|array|null $value
  *  The value to create a node for.
  *
  * @return FloatNode|IntegerNode|StringNode|BooleanNode|NullNode|ArrayNode
  *
  * @throws \InvalidArgumentException if $value is not a scalar.
  */
 public static function fromValue($value)
 {
     if (is_array($value)) {
         $elements = [];
         foreach ($value as $k => $v) {
             $elements[] = ArrayPairNode::create(static::fromValue($k), static::fromValue($v));
         }
         return ArrayNode::create($elements);
     } elseif (is_string($value)) {
         return StringNode::create(var_export($value, TRUE));
     } elseif (is_integer($value)) {
         return new IntegerNode(T_LNUMBER, $value);
     } elseif (is_float($value)) {
         return new FloatNode(T_DNUMBER, $value);
     } elseif (is_bool($value)) {
         return BooleanNode::create($value);
     } elseif (is_null($value)) {
         return NullNode::create('NULL');
     } else {
         throw new \InvalidArgumentException();
     }
 }