/**
* Returns events by filter name, namespace or callback.
* @return EventRegister[]
*/
public function filter()
{
Parameter::organize(func_get_args())->expects(1)->add($filterNames, 'string')->add($filterCallback, 'callable');
if (!$filterNames && !$filterCallback) {
return [];
}
// Filters data.
$filterNamespace = null;
$filterName = null;
// Match name/namespace filters.
if ($filterNames) {
EventRegister::splitNames($filterNames, $filterName, $filterNamespace);
}
// Collect registers.
$registers = [];
foreach ($this->registers as $register) {
if ($filterNamespace !== null && $filterNamespace !== $register->namespace) {
continue;
}
if ($filterName !== null && $filterName !== $register->name && $filterName !== '*') {
continue;
}
if ($filterCallback !== null && $filterCallback !== $register->callback) {
continue;
}
$registers[] = $register;
}
return $registers;
}
/**
* Test basic methods.
* @covers Rentalhost\VanillaParameter\Parameter::__construct
* @covers Rentalhost\VanillaParameter\Parameter::organize
* @covers Rentalhost\VanillaParameter\ParameterOrganizer::__construct
* @covers Rentalhost\VanillaParameter\ParameterOrganizer::add
* @covers Rentalhost\VanillaParameter\ParameterOrganizer::expects
* @covers Rentalhost\VanillaParameter\ParameterOrganizer::validate
* @covers Rentalhost\VanillaParameter\ParameterOrganizer::defaultValue
*/
public function testBasic()
{
static::assertTrue(Parameter::organize([])->validate());
// Simple validation.
static::assertTrue(Parameter::organize([1])->validate());
static::assertTrue(Parameter::organize([1, 2, 3])->validate());
static::assertTrue(Parameter::organize(['a'])->validate());
static::assertTrue(Parameter::organize(['a', 'b', 'c'])->validate());
static::assertTrue(Parameter::organize([true])->validate());
static::assertTrue(Parameter::organize([false])->validate());
static::assertTrue(Parameter::organize([1, 'b', false])->validate());
// Expects validation.
static::assertTrue(Parameter::organize([1, 2, 3])->expects(2)->validate());
static::assertTrue(Parameter::organize(['a', 'b', 'c'])->expects(2)->validate());
static::assertTrue(Parameter::organize([1, 'b', false])->expects(2)->validate());
static::assertTrue(Parameter::organize([1, 0])->expects(2)->validate());
static::assertFalse(Parameter::organize([1])->expects(2)->validate());
static::assertFalse(Parameter::organize(['a'])->expects(2)->validate());
static::assertFalse(Parameter::organize([true])->expects(2)->validate());
static::assertFalse(Parameter::organize([false])->expects(2)->validate());
// No parameters validation.
$organizer = Parameter::organize([])->add($parameter1)->add($parameter2)->add($parameter3);
static::assertNull($parameter1);
static::assertNull($parameter2);
static::assertNull($parameter3);
static::assertTrue($organizer->validate());
unset($parameter1, $parameter2, $parameter3);
// Single parameter validation.
$organizer = Parameter::organize([false])->add($parameter1, null, true);
static::assertSame(false, $parameter1);
static::assertTrue($organizer->validate());
unset($parameter1);
// Required parameters validation.
$organizer = Parameter::organize([1, 'a', false])->add($parameter1, null, true)->add($parameter2, null, true)->add($parameter3, null, true);
static::assertSame(1, $parameter1);
static::assertSame('a', $parameter2);
static::assertSame(false, $parameter3);
static::assertTrue($organizer->validate());
unset($parameter1, $parameter2, $parameter3);
// Required parameters validation (fail).
$organizer = Parameter::organize([1, 'a'])->add($parameter1, null, true)->add($parameter2, null, true)->add($parameter3, null, true);
static::assertSame(1, $parameter1);
static::assertSame('a', $parameter2);
static::assertSame(null, $parameter3);
static::assertFalse($organizer->validate());
unset($parameter1, $parameter2, $parameter3);
// Default value set (even if required fails).
$organizer = Parameter::organize([false, false])->add($parameter1, null, true)->add($parameter2, null, true)->defaultValue(true)->add($parameter3, null, true)->defaultValue(true);
static::assertSame(false, $parameter1);
static::assertSame(false, $parameter2);
static::assertSame(true, $parameter3);
static::assertFalse($organizer->validate());
unset($parameter1, $parameter2, $parameter3);
// Organize to second parameter.
$organizer = Parameter::organize(['abc'])->add($parameter1, 'int')->defaultValue(123)->add($parameter2)->defaultValue('def');
static::assertSame(123, $parameter1);
static::assertSame('abc', $parameter2);
static::assertTrue($organizer->validate());
unset($parameter1, $parameter2);
// Organize, even if required fails.
$organizer = Parameter::organize(['abc'])->add($parameter1, 'int', true)->defaultValue(123)->add($parameter2)->defaultValue('def');
static::assertSame(123, $parameter1);
static::assertSame('abc', $parameter2);
static::assertFalse($organizer->validate());
unset($parameter1, $parameter2);
// Class tests.
$instance1 = new stdClass();
$organizer = Parameter::organize([$instance1])->add($parameter1, stdClass::class, true);
static::assertSame($instance1, $parameter1);
static::assertTrue($organizer->validate());
unset($parameter1);
// Class tests.
$instance1 = new stdClass();
$organizer = Parameter::organize([$instance1])->add($parameter1, 'int')->add($parameter2, stdClass::class, true);
static::assertNull($parameter1);
static::assertSame($instance1, $parameter2);
static::assertTrue($organizer->validate());
unset($parameter1, $parameter2);
// Instance of.
$instance1 = new Test\B();
$organizer = Parameter::organize([$instance1])->add($parameter1, Test\A::class)->add($parameter2, Test\A::class, true);
static::assertSame($instance1, $parameter1);
static::assertNull($parameter2);
static::assertFalse($organizer->validate());
unset($parameter1, $parameter2);
// Instance of (should fail).
$organizer = Parameter::organize([new Test\B()])->add($parameter1, Test\C::class);
static::assertNull($parameter1);
static::assertTrue($organizer->validate());
unset($parameter1);
}