/**
* Tests the parsing of conditional expressions from their string
* representations.
*/
public function testParsingFromString()
{
$x = new GaDataConditionalExpression('ga:foo==bar');
$this->assertEquals('ga:foo', $x->getLeftOperand());
$this->assertEquals(GaDataConditionalExpression::OP_EQ, $x->getOperator());
$this->assertEquals('bar', $x->getRightOperand());
$x = new GaDataConditionalExpression('ga:bar!@234.5');
$this->assertEquals('ga:bar', $x->getLeftOperand());
$this->assertEquals(GaDataConditionalExpression::OP_NOT_CONTAINS, $x->getOperator());
$this->assertEquals(234.5, $x->getRightOperand());
$x = new GaDataConditionalExpression('ga:baz=~foo\\,bar');
$this->assertEquals('ga:baz', $x->getLeftOperand());
$this->assertEquals(GaDataConditionalExpression::OP_REGEXP, $x->getOperator());
$this->assertEquals('foo\\,bar', $x->getRightOperand());
$x = new GaDataConditionalExpression('ga:bumf!~a\\;b\\;c\\;d\\;');
$this->assertEquals('ga:bumf', $x->getLeftOperand());
$this->assertEquals(GaDataConditionalExpression::OP_NOT_REGEXP, $x->getOperator());
$this->assertEquals('a\\;b\\;c\\;d\\;', $x->getRightOperand());
// The parsing should also perform escaping where necessary
$x = new GaDataConditionalExpression('ga:asdf>=2,5');
$this->assertEquals('ga:asdf', $x->getLeftOperand());
$this->assertEquals(GaDataConditionalExpression::OP_GE, $x->getOperator());
$this->assertEquals('2\\,5', $x->getRightOperand());
}
