FINERACT-2181: added e2e test for validation of teschedule loan with interest rate change from / to zero

Author: ruzeynalov

fineract-e2e-tests-core/src/test/java/org/apache/fineract/test/data/LoanRescheduleErrorMessage.java

@@ -22,7 +22,9 @@ public enum LoanRescheduleErrorMessage {
 
     LOAN_CHARGED_OFF("Loan: %s reschedule installment is not allowed. Loan Account is Charged-off"), //
     LOAN_RESCHEDULE_DATE_NOT_IN_FUTURE("Loan Reschedule From date (%s) for Loan: %s should be in the future."), //
-    LOAN_LOCKED_BY_COB("Loan is locked by the COB job. Loan ID: %s");//
+    LOAN_LOCKED_BY_COB("Loan is locked by the COB job. Loan ID: %s"), //
+    LOAN_RESCHEDULE_NOT_ALLOWED_FROM_ZERO_TO_NEW_INTEREST_RATE("Loan rescheduling is not allowed from interest rate 0 (zero)"), //
+    LOAN_RESCHEDULE_NOT_ALLOWED_FROM_CURRENT_INTEREST_RATE_TO_ZERO("The parameter `newInterestRate` must be greater than 0.");//
 
     private final String messageTemplate;
 

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

@@ -146,7 +146,9 @@ public void createLoanRescheduleError(int errorCodeExpected, String errorMessage
         String rescheduleFromDateFormatted = localDate.format(FORMATTER_HU);
         String errorMessageExpected = "";
         int expectedParameterCount = loanRescheduleErrorMessage.getExpectedParameterCount();
-        if (expectedParameterCount == 1) {
+        if (expectedParameterCount == 0) {
+            errorMessageExpected = loanRescheduleErrorMessage.getMessageTemplate();
+        } else if (expectedParameterCount == 1) {
             errorMessageExpected = loanRescheduleErrorMessage.getValue(loanId);
         } else if (expectedParameterCount == 2) {
             errorMessageExpected = loanRescheduleErrorMessage.getValue(rescheduleFromDateFormatted, loanId);