createImportService(); $importServiceB = $factory->createImportService(); $this->assertInstanceOf(ImportService::class, $importServiceA); $this->assertSame($importServiceA, $importServiceB); $auditServiceA = $factory->createImportAuditService(); $auditServiceB = $factory->createImportAuditService(); $this->assertInstanceOf(ImportAuditService::class, $auditServiceA); $this->assertSame($auditServiceA, $auditServiceB); $stateStoreA = $factory->createImportStateStoreService(); $stateStoreB = $factory->createImportStateStoreService(); $this->assertInstanceOf(ImportStateStoreService::class, $stateStoreA); $this->assertSame($stateStoreA, $stateStoreB); } }