Raman - Added Group Loan test

mifosng-provider/src/integrationTest/java/org/mifosplatform/integrationtests/GroupLoanIntegrationTest.java

@@ -0,0 +1,118 @@
+package org.mifosplatform.integrationtests;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.System;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mifosplatform.integrationtests.common.ClientHelper;
+import org.mifosplatform.integrationtests.common.GroupHelper;
+import org.mifosplatform.integrationtests.common.Utils;
+import org.mifosplatform.integrationtests.common.loans.LoanApplicationTestBuilder;
+import org.mifosplatform.integrationtests.common.loans.LoanProductTestBuilder;
+import org.mifosplatform.integrationtests.common.loans.LoanTransactionHelper;
+
+import com.jayway.restassured.builder.RequestSpecBuilder;
+import com.jayway.restassured.builder.ResponseSpecBuilder;
+import com.jayway.restassured.http.ContentType;
+import com.jayway.restassured.specification.RequestSpecification;
+import com.jayway.restassured.specification.ResponseSpecification;
+
+/**
+ * Group Loan Integration Test for checking Loan Application Repayment
+ * Schedule.
+ */
+@SuppressWarnings({ "rawtypes", "unchecked" })
+public class GroupLoanIntegrationTest {
+
+    private ResponseSpecification responseSpec;
+    private RequestSpecification requestSpec;
+    private LoanTransactionHelper loanTransactionHelper;
+
+    @Before
+    public void setup() {
+        Utils.initializeRESTAssured();
+        requestSpec = new RequestSpecBuilder().setContentType(ContentType.JSON).build();
+        requestSpec.header("Authorization", "Basic " + Utils.loginIntoServerAndGetBase64EncodedAuthenticationKey());
+        responseSpec = new ResponseSpecBuilder().expectStatusCode(200).build();
+    }
+
+    @Test
+    public void checkGroupLoanCreateAndDisburseFlow() {
+        loanTransactionHelper = new LoanTransactionHelper(requestSpec, responseSpec);
+
+        Integer clientID = ClientHelper.createClient(requestSpec, responseSpec);
+        Integer groupID = GroupHelper.createGroup(requestSpec, responseSpec,true);
+        groupID = GroupHelper.associateClient(requestSpec, responseSpec, groupID.toString(),clientID.toString());
+
+        Integer loanProductID = createLoanProduct();
+        Integer loanID = applyForLoanApplication(groupID, loanProductID);
+        ArrayList<HashMap> loanSchedule = loanTransactionHelper.getLoanRepaymentSchedule(requestSpec, responseSpec, loanID);
+        verifyLoanRepaymentSchedule(loanSchedule);
+
+    }
+
+    private Integer createLoanProduct() {
+        System.out.println("------------------------------CREATING NEW LOAN PRODUCT ---------------------------------------");
+        String loanProductJSON = new LoanProductTestBuilder() //
+                .withPrincipal("12,000.00") //
+                .withNumberOfRepayments("4") //
+                .withRepaymentAfterEvery("1") //
+                .withRepaymentTypeAsMonth() //
+                .withinterestRatePerPeriod("1") //
+                .withInterestRateFrequencyTypeAsMonths() //
+                .withAmortizationTypeAsEqualInstallments() //
+                .withInterestTypeAsDecliningBalance() //
+                .build();
+        return loanTransactionHelper.getLoanProductId(loanProductJSON);
+    }
+
+    private Integer applyForLoanApplication(final Integer groupID, final Integer loanProductID) {
+        System.out.println("--------------------------------APPLYING FOR LOAN APPLICATION--------------------------------");
+        String loanApplicationJSON = new LoanApplicationTestBuilder() //
+                .withPrincipal("12,000.00") //
+                .withLoanTermFrequency("4") //
+                .withLoanTermFrequencyAsMonths() //
+                .withNumberOfRepayments("4") //
+                .withRepaymentEveryAfter("1") //
+                .withRepaymentFrequencyTypeAsMonths() //
+                .withInterestRatePerPeriod("2") //
+                .withAmortizationTypeAsEqualInstallments() //
+                .withInterestTypeAsDecliningBalance() //
+                .withInterestCalculationPeriodTypeSameAsRepaymentPeriod() //
+                .withExpectedDisbursementDate("20 September 2011") //
+                .withSubmittedOnDate("20 September 2011") //
+                .withLoanType("group")
+                .build(groupID.toString(), loanProductID.toString());
+        System.out.println(loanApplicationJSON);
+        return loanTransactionHelper.getLoanId(loanApplicationJSON);
+    }
+
+    private void verifyLoanRepaymentSchedule(final ArrayList<HashMap> loanSchedule) {
+        System.out.println("--------------------VERIFYING THE PRINCIPAL DUES,INTEREST DUE AND DUE DATE--------------------------");
+
+        assertEquals("Checking for Due Date for 1st Month", new ArrayList<Integer>(Arrays.asList(2011, 10, 20)),
+                loanSchedule.get(1).get("dueDate"));
+        assertEquals("Checking for Principal Due for 1st Month", new Float("2911.49"), loanSchedule.get(1).get("principalOriginalDue"));
+        assertEquals("Checking for Interest Due for 1st Month", new Float("240.00"), loanSchedule.get(1).get("interestOriginalDue"));
+
+        assertEquals("Checking for Due Date for 2nd Month", new ArrayList<Integer>(Arrays.asList(2011, 11, 20)),
+                loanSchedule.get(2).get("dueDate"));
+        assertEquals("Checking for Principal Due for 2nd Month", new Float("2969.71"), loanSchedule.get(2).get("principalDue"));
+        assertEquals("Checking for Interest Due for 2nd Month", new Float("181.77"), loanSchedule.get(2).get("interestOriginalDue"));
+
+        assertEquals("Checking for Due Date for 3rd Month", new ArrayList<Integer>(Arrays.asList(2011, 12, 20)),
+                loanSchedule.get(3).get("dueDate"));
+        assertEquals("Checking for Principal Due for 3rd Month", new Float("3029.1"), loanSchedule.get(3).get("principalDue"));
+        assertEquals("Checking for Interest Due for 3rd Month", new Float("122.38"), loanSchedule.get(3).get("interestOriginalDue"));
+
+        assertEquals("Checking for Due Date for 4th Month", new ArrayList<Integer>(Arrays.asList(2012, 1, 20)),
+                loanSchedule.get(4).get("dueDate"));
+        assertEquals("Checking for Principal Due for 4th Month", new Float("3089.7"), loanSchedule.get(4).get("principalDue"));
+        assertEquals("Checking for Interest Due for 4th Month", new Float("61.79"), loanSchedule.get(4).get("interestOriginalDue"));
+    }
+}

mifosng-provider/src/integrationTest/java/org/mifosplatform/integrationtests/GroupTest.java

@@ -60,7 +60,7 @@ public class GroupTest {
         GroupHelper.verifyGroupDetails(requestSpec, responseSpec, groupID,"name",updatedGroupName);
 
         groupID = GroupHelper.createGroup(requestSpec, responseSpec);
-        Integer groupID2 = GroupHelper.deleteGroup(requestSpec, responseSpec, groupID.toString());
+        GroupHelper.deleteGroup(requestSpec, responseSpec, groupID.toString());
         GroupHelper.verifyGroupDeleted(requestSpec, responseSpec, groupID);
     }
 }

mifosng-provider/src/integrationTest/java/org/mifosplatform/integrationtests/common/loans/LoanApplicationTestBuilder.java

@@ -33,12 +33,15 @@ public class LoanApplicationTestBuilder {
     private String submittedOnDate = "";
     private String loanType = "individual";
 
-    public String build(final String clientID, final String loanProductId) {
+    public String build(final String ID, final String loanProductId) {
 
         HashMap<String, String> map = new HashMap<String, String>();
         map.put("dateFormat", "dd MMMM yyyy");
         map.put("locale", "en_GB");
-        map.put("clientId", clientID);
+        if (loanType == "group")
+            map.put("groupId", ID);
+        else
+            map.put("clientId", ID);
         map.put("productId", loanProductId);
         map.put("principal", principal);
         map.put("loanTermFrequency", loanTermFrequency);