無法正確模擬

在spring-boot應用程序中，我會對moneris進行一些調用。我想嘲笑這部分。無法正確模擬

在服務類：

@Transactional 
@Override 
public void saveCreditCard(CreditCardInfoDto creditCardInfo) throws CreditCardException, ResourceNotFoundException { 
    ... 
    ResolveData resdata = null; 
    ResolverReceipt resreceipt = null; 
    ... 
    ResAddCC resAddCC = new ResAddCC(creditCardInfo.getCreditCard(), expirationDate, String.valueOf(paymentGateway.getCryptType())); 
    resAddCC.setCustId(member.getMemberId().toString()); 


    ResolverHttpsPostRequest mpgReq = new ResolverHttpsPostRequest(paymentGateway.getHost(), paymentGateway.getStoreId(), paymentGateway.getApiToken(), resAddCC); 
    resreceipt = mpgReq.getResolverReceipt(); 
    resdata = resreceipt.getResolveData(); 

       ... 
    if (resreceipt != null && resreceipt.getResponseCode() != null && Integer.getInteger(resreceipt.getResponseCode()) < 50) { 
        ... 

    }

當我調試，我看到那麼resreceipt不爲空，同樣的事情resreceipt.getResponseCode（），但做這行取消空指針異常。

Real value vs Mock？

這似乎是不真實的呼叫是對moneris做的......我想避免這種情況。

在我的課測試我有：

@InjectMocks 
PaymentServiceImpl paymentService; 

@Mock 
MemberRepository memberRepository; 

@Mock 
PaymentGatewayConfigRepository paymentGatewayConfigRepository; 

@Mock 
OperationRepository operationRepository; 

@Mock 
ResolverReceipt resreceipt; 

@Mock 
ResolverHttpsPostRequest mpgReq; 

@Before 
public void initMocks() { 
    MockitoAnnotations.initMocks(this); 
} 

Mockito.when(memberRepository.findOne(memberId)).thenReturn(member); 

    Mockito.when(paymentGatewayConfigRepository.findAll()).thenReturn(paymentsGateway); 

    ResolverReceipt resreceipt = new ResolverReceipt("<?xml version=\"1.0\" encoding=\"UTF-8\"?> <receipt> <DataKey>iZxTfRWZaRd3S2lajvoZaPA22</DataKey> <ReceiptId>null</ReceiptId> <ReferenceNum>null</ReferenceNum> <ResponseCode>001</ResponseCode> <ISO>null</ISO> <AuthCode>null</AuthCode> <Message>Successfully registered CC details.</Message> <TransTime>19:13:52</TransTime> <TransDate>2016-12-09</TransDate> <TransType>null</TransType> <Complete>true</Complete> <TransAmount>null</TransAmount> <CardType>null</CardType> <TransID>null</TransID> <TimedOut>false</TimedOut> <CorporateCard>null</CorporateCard> <RecurSuccess>null</RecurSuccess> <AvsResultCode>null</AvsResultCode> <CvdResultCode>null</CvdResultCode> <ResSuccess>true</ResSuccess> <PaymentType>cc</PaymentType> <IsVisaDebit>null</IsVisaDebit> <ResolveData>  <cust_id>1</cust_id>  <phone>4506777244</phone>  <email>[email protected]</email>  <note></note>  <crypt_type>0</crypt_type>  <masked_pan>4242***4242</masked_pan>  <expdate>1601</expdate> </ResolveData> </receipt> "); 


    Mockito.when(mpgReq.getResolverReceipt()).thenReturn(resreceipt);

來源

2016-12-10 Yvan Dupré

基本上，你需要在你的代碼創建一個seam在那裏你可以改變代碼的行爲而無需修改代碼本身。從本質上講，你注入了依賴關係，而不是讓代碼實例化依賴關係，以便在測試時可以模擬依賴關係。目前，在測試代碼中，您不得不使用resAddCC和mpgReq的實際值，因爲當前生產代碼通過關鍵字new實例化它們，而不是使用注入的工廠，然後在工廠對象上調用工廠方法。使用這樣一個工廠，你可以嘲笑工廠和它的電話，否則它會向Moneris呼叫。

來源

2016-12-11 11:30:12 entpnerd

無法正確模擬

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