function CachePreWarmerTest::setupCacheServices

File

core/tests/Drupal/Tests/Core/PreWarm/CachePreWarmerTest.php, line 40

Class

CachePreWarmerTest

@coversDefaultClass \Drupal\Core\PreWarm\CachePreWarmer @group PreWarm

Namespace

Code

protected function setupCacheServices() : void {
    $this->classResolver = $this->createMock(ClassResolverInterface::class);
    $this->warmedMap = new \SplObjectStorage();
    for ($i = 0; $i < 4; $i++) {
        $serviceId = 'service' . $i;
        $serviceMock = $this->createMock(PrewarmableInterface::class);
        $this->warmedMap[$serviceMock] = 0;
        $serviceMock->method('preWarm')
            ->willReturnCallback(function () use ($serviceMock) {
            $this->warmedMap[$serviceMock] = 1 + $this->warmedMap[$serviceMock];
        });
        $returnMap[] = [
            $serviceId,
            $serviceMock,
        ];
    }
    $this->classResolver
        ->method('getInstanceFromDefinition')
        ->willReturnMap($returnMap);
}