public function testRightTrim() { $upperCase = _String::rtrim(); $data = ' AGA sg4 '; $this->assertInstanceOf(StringRightTrim::class, $upperCase); $this->assertInstanceOf(AbstractStringNode::class, $upperCase); $this->assertEquals(' AGA sg4', $upperCase($data)); }
/** * @return AbstractStringNode */ public function rtrim() { return $this->then(_String::rtrim()); }