FINERACT-2455: Added e2e tests for WC - Transaction Type - CBR

Author: ruzeynalov

fineract-e2e-tests-core/build.gradle

@@ -71,6 +71,7 @@ dependencies {
     testImplementation 'io.github.openfeign:feign-core:13.6'
     testImplementation 'org.apache.httpcomponents:httpclient:4.5.14'
     testImplementation 'org.apache.commons:commons-lang3:3.18.0'
+    testImplementation 'com.google.guava:guava'
     testImplementation ('com.googlecode.json-simple:json-simple:1.1.1') {
         exclude group: 'junit', module: 'junit'
     }

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/messaging/event/EventCheckHelper.java

@@ -83,6 +83,7 @@
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanTransactionMerchantIssuedRefundPostEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanTransactionPayoutRefundPostEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanUndoContractTerminationBusinessEvent;
+import org.apache.fineract.test.messaging.event.workingcapitalloan.transaction.WorkingCapitalLoanCreditBalanceRefundTransactionBusinessEvent;
 import org.apache.fineract.test.messaging.event.workingcapitalloan.transaction.WorkingCapitalLoanDisbursalTransactionBusinessEvent;
 import org.apache.fineract.test.messaging.event.workingcapitalloan.transaction.WorkingCapitalLoanUndoDisbursalTransactionBusinessEvent;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -318,6 +319,27 @@ public void workingCapitalLoanDisbursalTransactionEventCheck(final Long loanId,
                 .extractingData(WorkingCapitalLoanTransactionDataV1::getReversed).isEqualTo(Boolean.FALSE);
     }
 
+    public void workingCapitalLoanCreditBalanceRefundTransactionEventCheck(final Long loanId, final BigDecimal expectedAmount) {
+        waitForTransactionCommit();
+        final GetWorkingCapitalLoansLoanIdResponse body = ok(
+                () -> fineractClient.workingCapitalLoans().retrieveWorkingCapitalLoanById(loanId));
+        if (body.getTransactions() == null || body.getTransactions().isEmpty()) {
+            throw new IllegalStateException("No Working Capital Loan transactions found");
+        }
+
+        final GetWorkingCapitalLoanTransactionIdResponse cbrTransaction = body.getTransactions().stream()
+                .filter(t -> t.getType() != null && "loanTransactionType.creditBalanceRefund".equals(t.getType().getCode())
+                        && !Boolean.TRUE.equals(t.getReversed()))
+                .reduce((first, second) -> second)
+                .orElseThrow(() -> new IllegalStateException("Credit balance refund transaction not found"));
+
+        eventAssertion.assertEvent(WorkingCapitalLoanCreditBalanceRefundTransactionBusinessEvent.class, cbrTransaction.getId())//
+                .extractingData(WorkingCapitalLoanTransactionDataV1::getWcLoanId).isEqualTo(loanId)//
+                .extractingBigDecimal(WorkingCapitalLoanTransactionDataV1::getTransactionAmount)
+                .isEqualTo(expectedAmount == null ? cbrTransaction.getTransactionAmount() : expectedAmount)//
+                .extractingData(WorkingCapitalLoanTransactionDataV1::getReversed).isEqualTo(Boolean.FALSE);
+    }
+
     public void workingCapitalLoanUndoDisbursalTransactionEventCheck(final Long loanId) {
         workingCapitalLoanUndoDisbursalTransactionEventCheck(loanId, null);
     }

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/messaging/event/workingcapitalloan/transaction/WorkingCapitalLoanCreditBalanceRefundTransactionBusinessEvent.java

@@ -0,0 +1,27 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.fineract.test.messaging.event.workingcapitalloan.transaction;
+
+public class WorkingCapitalLoanCreditBalanceRefundTransactionBusinessEvent extends AbstractWorkingCapitalLoanTransactionEvent {
+
+    @Override
+    public String getEventName() {
+        return "WorkingCapitalLoanCreditBalanceRefundTransactionBusinessEvent";
+    }
+}