function BreadcrumbManagerTest::testBuildWithInvalidBreadcrumbResult

Tests a breadcrumb builder with a bad return value.

File

core/tests/Drupal/Tests/Core/Breadcrumb/BreadcrumbManagerTest.php, line 191

Class

BreadcrumbManagerTest

@coversDefaultClass \Drupal\Core\Breadcrumb\BreadcrumbManager @group Breadcrumb

Namespace

Code

public function testBuildWithInvalidBreadcrumbResult() : void {
    $builder = $this->createMock('Drupal\\Core\\Breadcrumb\\BreadcrumbBuilderInterface');
    $builder->expects($this->once())
        ->method('applies')
        ->willReturn(TRUE);
    $builder->expects($this->once())
        ->method('build')
        ->willReturn('invalid_result');
    $this->breadcrumbManager
        ->addBuilder($builder, 0);
    $this->expectException(\UnexpectedValueException::class);
    $this->breadcrumbManager
        ->build($this->createMock('Drupal\\Core\\Routing\\RouteMatchInterface'));
}