Edit the following: package dao; import com.mongodb.client.MongoCollection; import dto.BasePaymentDto; import java.util.ArrayList; import java.util.List; import java.util.stream.Collectors; import org.bson.Document; import org.bson.types.ObjectId; public class PaymentDao implements BaseDao { private static PaymentDao instance; public MongoCollection collection; // TODO instead of using a list, directly use mongo to load/store private PaymentDao(MongoCollection collection){ this.collection = collection; } public static PaymentDao getInstance() { if (instance == null) { instance = new PaymentDao(MongoConnection.getCollection("Payments")); } return instance; } public static PaymentDao getInstance(MongoCollection collection) { instance = new PaymentDao(collection); return instance; } @Override public void put(BasePaymentDto basePaymentDto) { } @Override public BasePaymentDto get(String id) { return null; } @Override public List getAll(){ return null; } } --- so that this can work: @Test public void testPut() { MongoCollection mongoCollection = Mockito.mock(MongoCollection.class); PaymentDao dao = PaymentDao.getInstance(mongoCollection); Mockito.doNothing().when(mongoCollection).insertOne(Mockito.any()); CashPayment dto = new CashPayment(null, null); dao.put(dto); Mockito.verify(mongoCollection).insertOne(Mockito.any()); }
Edit the following:
package dao; import com.mongodb.client.MongoCollection; import dto.BasePaymentDto; import java.util.ArrayList; import java.util.List; import java.util.stream.Collectors; import org.bson.Document; import org.bson.types.ObjectId; public class PaymentDao implements BaseDao<BasePaymentDto> { private static PaymentDao instance; public MongoCollection<Document> collection; // TODO instead of using a list, directly use mongo to load/store private PaymentDao(MongoCollection<Document> collection){ this.collection = collection; } public static PaymentDao getInstance() { if (instance == null) { instance = new PaymentDao(MongoConnection.getCollection("Payments")); } return instance; } public static PaymentDao getInstance(MongoCollection<Document> collection) { instance = new PaymentDao(collection); return instance; } @Override public void put(BasePaymentDto basePaymentDto) { } @Override public BasePaymentDto get(String id) { return null; } @Override public List<BasePaymentDto> getAll(){ return null; } }
---
so that this can work:
@Test
public void testPut() {
MongoCollection mongoCollection = Mockito.mock(MongoCollection.class);
PaymentDao dao = PaymentDao.getInstance(mongoCollection);
Mockito.doNothing().when(mongoCollection).insertOne(Mockito.any());
CashPayment dto = new CashPayment(null, null);
dao.put(dto);
Mockito.verify(mongoCollection).insertOne(Mockito.any());
}
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