function PathBasedBreadcrumbBuilderTest::testBuildWithException

Tests that exceptions during request matching are caught.

@covers ::build
@covers ::getRequestForPath

@dataProvider providerTestBuildWithException

File

core/modules/system/tests/src/Unit/Breadcrumbs/PathBasedBreadcrumbBuilderTest.php, line 276

Class

PathBasedBreadcrumbBuilderTest

@coversDefaultClass \Drupal\system\PathBasedBreadcrumbBuilder[[api-linebreak]] @group system

Namespace

Code

public function testBuildWithException($exception_class, $exception_argument) : void {
  $this->context
    ->expects($this->once())
    ->method('getPathInfo')
    ->willReturn('/example/bar');
  $this->setupStubPathProcessor();
  $this->requestMatcher
    ->expects($this->any())
    ->method('matchRequest')
    ->will($this->throwException(new $exception_class($exception_argument)));
  $breadcrumb = $this->builder
    ->build($this->createMock('Drupal\\Core\\Routing\\RouteMatchInterface'));
  // No path matched, though at least the frontpage is displayed.
  $this->assertEquals([
    0 => new Link('Home', new Url('<front>')),
  ], $breadcrumb->getLinks());
  $this->assertEqualsCanonicalizing([
    'url.path.is_front',
    'url.path.parent',
  ], $breadcrumb->getCacheContexts());
  $this->assertEqualsCanonicalizing([], $breadcrumb->getCacheTags());
  $this->assertEquals(Cache::PERMANENT, $breadcrumb->getCacheMaxAge());
}