FINERACT-2148: Accrual handling in case of Charged-off loan and backdated transactions / reversals

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/messaging/event/loan/transaction/LoanAccrualAdjustmentTransactionBusinessEvent.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.loan.transaction;
+
+public class LoanAccrualAdjustmentTransactionBusinessEvent extends AbstractLoanTransactionEvent {
+
+    @Override
+    public String getEventName() {
+        return "LoanAccrualAdjustmentTransactionBusinessEvent";
+    }
+}

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/stepdef/loan/LoanStepDef.java

@@ -122,6 +122,7 @@ import org.apache.fineract.test.messaging.config.EventProperties;
 import org.apache.fineract.test.messaging.event.EventCheckHelper;
 import org.apache.fineract.test.messaging.event.loan.LoanRescheduledDueAdjustScheduleEvent;
 import org.apache.fineract.test.messaging.event.loan.LoanStatusChangedEvent;
+import org.apache.fineract.test.messaging.event.loan.transaction.LoanAccrualAdjustmentTransactionBusinessEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanAccrualTransactionCreatedBusinessEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanChargeAdjustmentPostBusinessEvent;
 import org.apache.fineract.test.messaging.event.loan.transaction.LoanChargeOffEvent;
@@ -2335,6 +2336,23 @@ public class LoanStepDef extends AbstractStepDef {
         eventAssertion.assertEventRaised(LoanAccrualTransactionCreatedBusinessEvent.class, accrualTransactionId);
     }
 
+    @Then("LoanAccrualAdjustmentTransactionBusinessEvent is raised on {string}")
+    public void checkLoanAccrualAdjustmentTransactionBusinessEvent(String date) throws IOException {
+        Response<PostLoansResponse> loanCreateResponse = testContext().get(TestContextKey.LOAN_CREATE_RESPONSE);
+        long loanId = loanCreateResponse.body().getLoanId();
+
+        Response<GetLoansLoanIdResponse> loanDetailsResponse = loansApi.retrieveLoan(loanId, false, "transactions", "", "").execute();
+        ErrorHelper.checkSuccessfulApiCall(loanDetailsResponse);
+
+        List<GetLoansLoanIdTransactions> transactions = loanDetailsResponse.body().getTransactions();
+        GetLoansLoanIdTransactions accrualAdjustmentTransaction = transactions.stream()
+                .filter(t -> date.equals(FORMATTER.format(t.getDate())) && "Accrual Adjustment".equals(t.getType().getValue())).findFirst()
+                .orElseThrow(() -> new IllegalStateException(String.format("No Accrual Adjustment transaction found on %s", date)));
+        Long accrualAdjustmentTransactionId = accrualAdjustmentTransaction.getId();
+
+        eventAssertion.assertEventRaised(LoanAccrualAdjustmentTransactionBusinessEvent.class, accrualAdjustmentTransactionId);
+    }
+
     @Then("LoanChargeAdjustmentPostBusinessEvent is raised on {string}")
     public void checkLoanChargeAdjustmentPostBusinessEvent(String date) throws IOException {
         Response<PostLoansResponse> loanCreateResponse = testContext().get(TestContextKey.LOAN_CREATE_RESPONSE);