/**
* In this test, we will evaluate an undefined const,
* because we know that the Function_const class is designed to
* log a warning.
* One can wrap any implementation of the PSR-3 Logging they wish,
* by supplying to FigDice a LoggerFactoryDelegate.
* You supply a delegate by giving the FigDice's LoggerFactory static
* utility class, an instance of figdice\LoggerFactoryDelegate.
* This instance accepts the name of a class, and provides the corresponding
* PSR-3 LoggerInterface of your choice.
*/
public function testUnfedinedConstWillWarn()
{
$capturableLoggerInterface = new YouHaveBeenWarned();
LoggerFactory::setDelegate(new TestLoggerFactoryDelegate($capturableLoggerInterface));
$result = $this->lexExpr(" const('myUndefinedConst') ");
$this->assertEquals(false, $result);
$this->assertContains('Undefined constant: myUndefinedConst', $capturableLoggerInterface->getCapturedWarnings());
}
