public function testEmptyFunction()
{
$function = $this->emptyFunction();
$this->assertSame('CALLABLE!!', $function->getCallableId());
$this->assertSame(0, $function->getParameters()->count());
$this->assertEquals([], $function->getParameters()->getAll());
$this->assertEquals([], $function->getParameterScopedVariableMap());
$this->assertSame(false, $function->hasScopeType());
$this->assertSame(null, $function->getScopeType());
$this->assertSame(false, $function->hasNamespace());
$this->assertSame(null, $function->getNamespace());
$this->assertSame(0, $function->countBodyExpressions());
$this->assertSame(0, $function->countBodyExpressionsUntilReturn());
$this->assertEquals([], $function->getBodyExpressions());
$this->assertEquals([], $function->getBodyExpressionsUntilReturn());
$this->assertEquals(['CALLABLE!!'], $function->getParameterIds());
$this->assertEquals(O\EvaluationContext::globalScope(), $function->getEvaluationContextFactory()->getEvaluationContext(ResolvedParameterRegistry::none()));
}
public function testVariableSuperGlobalExpressionSimplifiesCorrectly()
{
$this->assertEquals(O\Expression::value($_POST), O\Expression::variable(O\Expression::value('_POST'))->simplify(O\EvaluationContext::globalScope()));
}
protected function __construct(IEvaluationContext $context = null)
{
$this->context = $context ?: EvaluationContext::globalScope();
$this->requiredVariables = array_keys($this->context->getVariableTable());
}
public function testWithSpecialVariableNames()
{
$this->assertSame('1,2,3', O\CompiledEvaluator::fromExpressions([O\Expression::returnExpression(O\Expression::variable(O\Expression::value('a special var--')))], O\EvaluationContext::globalScope(null, ['a special var--' => '1,2,3']))->evaluate());
}
