/**
* @inheritdoc
*/
public function instantiate(FixtureInterface $fixture, ResolvedFixtureSet $fixtureSet, GenerationContext $context) : ResolvedFixtureSet
{
if ($fixtureSet->getObjects()->has($fixture)) {
return $fixtureSet;
}
return $this->instantiator->instantiate($fixture, $fixtureSet, $context);
}
/**
* {@inheritdoc}
*
* @param FixtureReferenceValue $value
*
* @throws UnresolvableValueException
*/
public function resolve(ValueInterface $value, FixtureInterface $fixture, ResolvedFixtureSet $fixtureSet, array $scope, GenerationContext $context) : ResolvedValueWithFixtureSet
{
if ('self' === $value->getValue()) {
return new ResolvedValueWithFixtureSet($fixtureSet->getObjects()->get($fixture)->getInstance(), $fixtureSet);
}
return $this->decoratedResolver->resolve($value, $fixture, $fixtureSet, $scope, $context);
}
private function completeObject(FixtureInterface $fixture, ResolvedFixtureSet $set, GenerationContext $context) : ResolvedFixtureSet
{
$instantiatedObject = $set->getObjects()->get($fixture);
$set = $this->hydrator->hydrate($instantiatedObject, $set, $context);
$hydratedObject = $set->getObjects()->get($fixture);
return $this->caller->doCallsOn($hydratedObject, $set);
}
public function testResolvesAllArguments()
{
$specs = SpecificationBagFactory::create(new SimpleMethodCall('__construct', [$firstArg = new VariableValue('firstArg'), $secondArg = new VariableValue('secondArg')]));
$resolvedSpecs = $specs->withConstructor(new SimpleMethodCall('__construct', ['resolvedFirstArg', 'resolvedSecondArg']));
$fixture = new SimpleFixture('dummy', 'stdClass', $specs);
$set = ResolvedFixtureSetFactory::create();
$context = new GenerationContext();
$context->markIsResolvingFixture('foo');
$expected = ResolvedFixtureSetFactory::create(null, (new FixtureBag())->with($fixture->withSpecs($resolvedSpecs)), new ObjectBag(['dummy' => new \stdClass()]));
$resolverProphecy = $this->prophesize(ValueResolverInterface::class);
$setAfterFirstArgResolution = new ResolvedFixtureSet($set->getParameters(), (new FixtureBag())->with(new DummyFixture('dummy')), $set->getObjects());
$resolverProphecy->resolve($firstArg, $fixture, $set, [], $context)->willReturn(new ResolvedValueWithFixtureSet('resolvedFirstArg', $setAfterFirstArgResolution));
$setAfterSecondArgResolution = new ResolvedFixtureSet($setAfterFirstArgResolution->getParameters(), (new FixtureBag())->with(new DummyFixture('another_dummy')), $setAfterFirstArgResolution->getObjects());
$resolverProphecy->resolve($secondArg, $fixture, $setAfterFirstArgResolution, [], $context)->willReturn(new ResolvedValueWithFixtureSet('resolvedSecondArg', $setAfterSecondArgResolution));
/** @var ValueResolverInterface $resolver */
$resolver = $resolverProphecy->reveal();
$fixtureAfterResolution = $fixture->withSpecs($resolvedSpecs);
$decoratedInstantiatorProphecy = $this->prophesize(InstantiatorInterface::class);
$decoratedInstantiatorProphecy->instantiate($fixtureAfterResolution, $setAfterSecondArgResolution, $context)->willReturn($expected);
/** @var InstantiatorInterface $decoratedInstantiator */
$decoratedInstantiator = $decoratedInstantiatorProphecy->reveal();
$instantiator = new InstantiatorResolver($decoratedInstantiator, $resolver);
$actual = $instantiator->instantiate($fixture, $set, $context);
$this->assertSame($expected, $actual);
$resolverProphecy->resolve(Argument::cetera())->shouldHaveBeenCalledTimes(2);
$decoratedInstantiatorProphecy->instantiate(Argument::cetera())->shouldHaveBeenCalledTimes(1);
}
/**
* @inheritdoc
*/
public function hydrate(ObjectInterface $object, ResolvedFixtureSet $fixtureSet, GenerationContext $context) : ResolvedFixtureSet
{
if (null === $this->resolver) {
throw ResolverNotFoundExceptionFactory::createUnexpectedCall(__METHOD__);
}
$fixture = $fixtureSet->getFixtures()->get($object->getId());
$properties = $fixture->getSpecs()->getProperties();
$scope = ['_instances' => $fixtureSet->getObjects()->toArray()];
foreach ($properties as $property) {
/** @var Property $property */
$propertyValue = $property->getValue();
if ($propertyValue instanceof ValueInterface) {
try {
$result = $this->resolver->resolve($propertyValue, $fixture, $fixtureSet, $scope, $context);
} catch (ResolutionThrowable $throwable) {
throw UnresolvableValueDuringGenerationExceptionFactory::createFromResolutionThrowable($throwable);
}
list($propertyValue, $fixtureSet) = [$result->getValue(), $result->getSet()];
$property = $property->withValue($propertyValue);
}
$scope[$property->getName()] = $propertyValue;
$object = $this->hydrator->hydrate($object, $property, $context);
}
return $fixtureSet->withObjects($fixtureSet->getObjects()->with($object));
}
/**
* {@inheritdoc}
*
* @param ParameterValue $value
*
* @throws UnresolvableValueException
*/
public function resolve(ValueInterface $value, FixtureInterface $fixture, ResolvedFixtureSet $fixtureSet, array $scope, GenerationContext $context) : ResolvedValueWithFixtureSet
{
$parameterKey = $value->getValue();
$parameters = $fixtureSet->getParameters();
if (false === $parameters->has($parameterKey)) {
throw UnresolvableValueExceptionFactory::createForCouldNotFindParameter($parameterKey);
}
return new ResolvedValueWithFixtureSet($parameters->get($parameterKey), $fixtureSet);
}
private function generateFixtures(ResolvedFixtureSet $set, GenerationContext $context) : ResolvedFixtureSet
{
$fixtures = $set->getFixtures();
foreach ($fixtures as $fixture) {
$objects = $this->generator->generate($fixture, $set, $context);
$set = $set->withObjects($objects);
}
return $set;
}
/**
* {@inheritdoc}
*
* @throws InstantiationException
*/
public function instantiate(FixtureInterface $fixture, ResolvedFixtureSet $fixtureSet, GenerationContext $context) : ResolvedFixtureSet
{
try {
$instance = $this->createInstance($fixture);
} catch (InstantiationThrowable $throwable) {
throw $throwable;
} catch (\Throwable $throwable) {
throw InstantiationExceptionFactory::create($fixture, 0, $throwable);
}
$objects = $fixtureSet->getObjects()->with(new SimpleObject($fixture->getId(), $instance));
return $fixtureSet->withObjects($objects);
}
/**
* @inheritdoc
*/
public function generate(FixtureInterface $fixture, ResolvedFixtureSet $fixtureSet, GenerationContext $context) : ObjectBag
{
if ($fixtureSet->getObjects()->has($fixture) && $fixtureSet->getObjects()->get($fixture) instanceof CompleteObject) {
return $fixtureSet->getObjects();
}
$objects = $this->objectGenerator->generate($fixture, $fixtureSet, $context);
$generatedObject = $objects->get($fixture);
if (false === $this->isObjectComplete($fixture, $generatedObject, $context)) {
return $objects;
}
return $objects->with(new CompleteObject($generatedObject));
}
/**
* Gets all the fixture IDs suitable for the given value.
*
* @param FixtureMatchReferenceValue $value
* @param ResolvedFixtureSet $fixtureSet
*
* @return string[]
*/
private function getSuitableIds(FixtureMatchReferenceValue $value, ResolvedFixtureSet $fixtureSet) : array
{
if (array_key_exists($pattern = $value->getValue(), $this->idsByPattern)) {
return $this->idsByPattern[$pattern];
}
$fixtureKeys = array_flip(preg_grep($pattern, array_keys($fixtureSet->getFixtures()->toArray())));
$objectKeys = array_flip(preg_grep($pattern, array_keys($fixtureSet->getObjects()->toArray())));
$this->idsByPattern[$pattern] = array_keys($fixtureKeys + $objectKeys);
return $this->idsByPattern[$pattern];
}
public function testWithersReturnANewModifiedInstance()
{
$parameters = new ParameterBag();
$fixtures = new FixtureBag();
$objects = new ObjectBag();
$set = new ResolvedFixtureSet($parameters, $fixtures, $objects);
$newParameters = new ParameterBag(['foo' => 'bar']);
$newSet = $set->withParameters($newParameters);
$this->assertEquals(new ResolvedFixtureSet($parameters, $fixtures, $objects), $set);
$this->assertEquals(new ResolvedFixtureSet($newParameters, $fixtures, $objects), $newSet);
$newFixtures = new FixtureBag(['foo' => new DummyFixture('foo')]);
$newSet = $set->withFixtures($newFixtures);
$this->assertEquals(new ResolvedFixtureSet($parameters, $fixtures, $objects), $set);
$this->assertEquals(new ResolvedFixtureSet($parameters, $newFixtures, $objects), $newSet);
$newObjects = new ObjectBag(['foo' => new \stdClass()]);
$newSet = $set->withObjects($newObjects);
$this->assertEquals(new ResolvedFixtureSet($parameters, $fixtures, $objects), $set);
$this->assertEquals(new ResolvedFixtureSet($parameters, $fixtures, $newObjects), $newSet);
}
/**
* @param FixtureIdInterface|FixtureInterface $referredFixture
* @param string $referredFixtureId
* @param ResolvedFixtureSet $fixtureSet
* @param GenerationContext $context
*
* @return ResolvedValueWithFixtureSet
*/
private function resolveReferredFixture(FixtureIdInterface $referredFixture, string $referredFixtureId, ResolvedFixtureSet $fixtureSet, GenerationContext $context) : ResolvedValueWithFixtureSet
{
if ($fixtureSet->getObjects()->has($referredFixture)) {
$referredObject = $fixtureSet->getObjects()->get($referredFixture);
if ($referredObject instanceof CompleteObject || false === $context->needsCompleteGeneration()) {
return new ResolvedValueWithFixtureSet($referredObject->getInstance(), $fixtureSet);
}
}
// Object is either not completely generated or has not been generated at all yet
if (false === $referredFixture instanceof FixtureInterface) {
throw FixtureNotFoundExceptionFactory::create($referredFixtureId);
}
$context->markIsResolvingFixture($referredFixtureId);
$objects = $this->generator->generate($referredFixture, $fixtureSet, $context);
$fixtureSet = $fixtureSet->withObjects($objects);
return new ResolvedValueWithFixtureSet($fixtureSet->getObjects()->get($referredFixture)->getInstance(), $fixtureSet);
}
/**
* {@inheritdoc}
*
* @param ValueForCurrentValue $value
*
* @throws NoValueForCurrentException
*/
public function resolve(ValueInterface $value, FixtureInterface $fixture, ResolvedFixtureSet $fixtureSet, array $scope, GenerationContext $context) : ResolvedValueWithFixtureSet
{
return new ResolvedValueWithFixtureSet($fixtureSet->getFixtures()->get($fixture->getId()), $fixtureSet);
}
/**
* @param string $pattern
* @param ResolvedFixtureSet $fixtureSet
*
* @return string[]
*/
private function findSuitableIds(string $pattern, ResolvedFixtureSet $fixtureSet) : array
{
$fixtureKeys = array_flip(preg_grep($pattern, array_keys($fixtureSet->getFixtures()->toArray())));
$objectKeys = array_flip(preg_grep($pattern, array_keys($fixtureSet->getObjects()->toArray())));
return array_keys($fixtureKeys + $objectKeys);
}
