function StackedKernelPassTest::testProcessWithStackedKernel

Tests process with stacked kernel.

@legacy-covers ::process

File

core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/StackedKernelPassTest.php, line 57

Class

StackedKernelPassTest

Tests Drupal\Core\DependencyInjection\Compiler\StackedKernelPass.

Namespace

Code

public function testProcessWithStackedKernel() : void {
  $stacked_kernel = new Definition(StackedHttpKernel::class);
  $stacked_kernel->setPublic(TRUE);
  $this->containerBuilder
    ->setDefinition('http_kernel', $stacked_kernel);
  $this->containerBuilder
    ->setDefinition('http_kernel.basic', $this->createMiddlewareServiceDefinition(FALSE, 0));
  $this->containerBuilder
    ->setDefinition('http_kernel.three', $this->createMiddlewareServiceDefinition());
  $this->containerBuilder
    ->setDefinition('http_kernel.one', $this->createMiddlewareServiceDefinition(TRUE, 10));
  $this->containerBuilder
    ->setDefinition('http_kernel.two', $this->createMiddlewareServiceDefinition(TRUE, 5));
  $this->stackedKernelPass
    ->process($this->containerBuilder);
  $stacked_kernel_args = $this->containerBuilder
    ->getDefinition('http_kernel')
    ->getArguments();
  // Check the stacked kernel args.
  $this->assertSame('http_kernel.one', (string) $stacked_kernel_args[0]);
  $this->assertInstanceOf(IteratorArgument::class, $stacked_kernel_args[1]);
  $middlewares = $stacked_kernel_args[1]->getValues();
  $this->assertCount(4, $middlewares);
  $this->assertSame('http_kernel.one', (string) $middlewares[0]);
  $this->assertSame('http_kernel.two', (string) $middlewares[1]);
  $this->assertSame('http_kernel.three', (string) $middlewares[2]);
  $this->assertSame('http_kernel.basic', (string) $middlewares[3]);
  // Check the modified definitions.
  $definition = $this->containerBuilder
    ->getDefinition('http_kernel.one');
  $args = $definition->getArguments();
  $this->assertSame('http_kernel.one.http_middleware_inner', (string) $args[0]);
  $this->assertSame('test', $args[1]);
  $alias = $this->containerBuilder
    ->getAlias('http_kernel.one.http_middleware_inner');
  $this->assertSame('http_kernel.two', (string) $alias);
  $definition = $this->containerBuilder
    ->getDefinition('http_kernel.two');
  $args = $definition->getArguments();
  $this->assertSame('http_kernel.two.http_middleware_inner', (string) $args[0]);
  $this->assertSame('test', $args[1]);
  $alias = $this->containerBuilder
    ->getAlias('http_kernel.two.http_middleware_inner');
  $this->assertSame('http_kernel.three', (string) $alias);
  $definition = $this->containerBuilder
    ->getDefinition('http_kernel.three');
  $args = $definition->getArguments();
  $this->assertSame('http_kernel.three.http_middleware_inner', (string) $args[0]);
  $this->assertSame('test', $args[1]);
  $alias = $this->containerBuilder
    ->getAlias('http_kernel.three.http_middleware_inner');
  $this->assertSame('http_kernel.basic', (string) $alias);
}