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); }
/** * 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(); } }