public function testHandlerIsKeptByCompilerPass()
{
$handlerDefinition = new Definition();
$client = $this->createClient([], $handlerDefinition);
$container = $this->createContainer();
$container->setDefinition('client', $client);
foreach (['foo' => 0, 'bar' => 10, 'qux' => -1000] as $alias => $priority) {
$this->createMiddleware($container, $alias, $priority);
}
$pass = new MiddlewarePass();
$pass->process($container);
$this->assertSame($handlerDefinition, $client->getArgument(0)['handler']);
}
public function testSpecificMiddlewareAddedToClient()
{
$client = $this->createClient(['foo', 'bar']);
$container = $this->createContainer();
$container->setDefinition('client', $client);
foreach (['foo', 'bar', 'qux'] as $alias) {
$this->createMiddleware($container, $alias);
}
$pass = new MiddlewarePass();
$pass->process($container);
$handler = $client->getArgument(0)['handler'];
$handlerDefinition = $container->getDefinition((string) $handler);
$this->assertCount(2, $calls = $handlerDefinition->getMethodCalls());
$this->assertEquals(['push', [new Reference('foo'), 'foo']], $calls[0]);
$this->assertEquals(['push', [new Reference('bar'), 'bar']], $calls[1]);
}
public function testMiddlewareWithPriority()
{
$client = $this->createClient();
$container = $this->createContainer();
$container->setDefinition('client', $client);
foreach (['foo' => 0, 'bar' => 10, 'qux' => -1000] as $alias => $priority) {
$this->createMiddleware($container, $alias, $priority);
}
$pass = new MiddlewarePass();
$pass->process($container);
$handler = $client->getArgument(0)['handler'];
$handlerDefinition = $container->getDefinition((string) $handler);
$this->assertCount(3, $calls = $handlerDefinition->getMethodCalls());
$this->assertEquals(['push', [new Reference('bar'), 'bar']], $calls[0]);
$this->assertEquals(['push', [new Reference('foo'), 'foo']], $calls[1]);
$this->assertEquals(['push', [new Reference('qux'), 'qux']], $calls[2]);
}
public function testCustomHandlerCallableIsWrappedAndMiddlewareAdded()
{
$handler = function () {
};
$client = $this->createClient([], $handler);
$container = $this->createContainer();
$container->setDefinition('client', $client);
foreach (['foo' => 0, 'bar' => 10, 'qux' => -1000] as $alias => $priority) {
$this->createMiddleware($container, $alias, $priority);
}
$pass = new MiddlewarePass();
$pass->process($container);
$clientHandler = $client->getArgument(0)['handler'];
$this->assertInstanceOf(Definition::class, $clientHandler);
$this->assertSame(HandlerStack::class, $clientHandler->getClass());
$this->assertSame($handler, $clientHandler->getArgument(0));
$this->assertTrue($clientHandler->hasMethodCall('push'));
}
