username:rajeshbhojwani "Java toString() method" (#6047)

* Check in code for Java toString method * fix formatting issues * Fix formatting issues * Fix formatting issues * Fix formatting issues * Fix formatting issues * Fix formatting issues * replacing orders with order * Update formatting * Fix formatting * Fix formatting * Fix formatting * Fix formatting * Fix formatting
2019-01-07 14:01:13 +05:30
parent 6f1e14b649
commit 65b9909fed
12 changed files with 340 additions and 0 deletions
--- a/java-strings/src/test/java/com/baeldung/string/tostring/CustomerWrapperCollectionToStringTest.java
+++ b/java-strings/src/test/java/com/baeldung/string/tostring/CustomerWrapperCollectionToStringTest.java
@@ -0,0 +1,33 @@
+package com.baeldung.string.tostring;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.jupiter.api.Test;
+
+public class CustomerWrapperCollectionToStringTest {
+    private static final String CUSTOMER_WRAPPER_COLLECTION_TO_STRING 
+      = "Customer [score=8, orders=[Book, Pen], fullname=Bhojwani, Rajesh, getFirstName()=Rajesh, getLastName()=Bhojwani]";
+    	 
+    @Test
+    public void givenWrapperCollectionStrBuffer_whenToString_thenCustomerDetails() {
+	CustomerWrapperCollectionToString customer = new CustomerWrapperCollectionToString();
+	customer.setFirstName("Rajesh");
+	customer.setLastName("Bhojwani");
+	customer.setScore(8);
+	
+	List<String> orders = new ArrayList<String>();
+	orders.add("Book");
+	orders.add("Pen");
+	customer.setOrders(orders);
+	
+	StringBuffer fullname = new StringBuffer();
+	fullname.append(customer.getLastName()+", "+ customer.getFirstName());
+	customer.setFullname(fullname);
+	
+	assertEquals(CUSTOMER_WRAPPER_COLLECTION_TO_STRING, customer.toString());
+    }
+
+}