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 @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());
}