#1882 - ENH: Add JsonContext.toJsonPretty() ... for pretty JSON output of beans and lists of beans

src/test/java/io/ebean/text/json/JsonBeanReaderTest.java

@@ -17,7 +17,7 @@ public class JsonBeanReaderTest extends BaseTestCase {
   static JsonContext json = Ebean.json();
 
   @Test
-  public void read() throws Exception {
+  public void read() {
 
     JsonParser parser = getParser();
     JsonBeanReader<Customer> beanReader = json.createBeanReader(Customer.class, parser, null);
@@ -40,7 +40,7 @@ public class JsonBeanReaderTest extends BaseTestCase {
   }
 
   @Test
-  public void forJson() throws Exception {
+  public void forJson() {
 
     JsonParser parser = getParser();
     JsonBeanReader<Customer> beanReader = json.createBeanReader(Customer.class, parser, null);

src/test/java/io/ebean/text/json/JsonContextTest.java

@@ -81,6 +81,20 @@ public class JsonContextTest {
     }
   }
 
+  @Test
+  public void test_toJsonPretty() {
+    ResetBasicData.reset();
+
+    List<Order> orders = DB.find(Order.class)
+      .select("status")
+      .fetch("customer", "id, name")
+      .findList();
+
+    String json = DB.json().toJsonPretty(orders);
+    assertThat(json).contains("[ {");
+    assertThat(json).contains("\"customer\": {");
+  }
+
   @Test
   public void test_toObject() {
 

src/test/java/io/ebeaninternal/server/text/json/WriteJsonTest.java

@@ -1,6 +1,6 @@
 package io.ebeaninternal.server.text.json;
 
-import io.ebean.Ebean;
+import io.ebean.DB;
 import io.ebean.FetchPath;
 import io.ebean.Query;
 import io.ebean.text.PathProperties;
@@ -8,7 +8,6 @@ import org.junit.Test;
 import org.tests.model.basic.Order;
 import org.tests.model.basic.ResetBasicData;
 
-import java.io.IOException;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -16,22 +15,21 @@ import static org.assertj.core.api.Assertions.assertThat;
 public class WriteJsonTest {
 
   @Test
-  public void test_push() throws IOException {
+  public void test_push() {
 
     ResetBasicData.reset();
 
     FetchPath fetchPath = PathProperties.parse("id,status,name,customer(id,name,billingAddress(street,city)),details(qty,product(sku,prodName))");
 
-    Query<Order> query = Ebean.find(Order.class);
+    Query<Order> query = DB.find(Order.class);
 
     fetchPath.apply(query);
     List<Order> list = query.findList();
 
-    String json = Ebean.json().toJson(list);
-    System.out.println(json);
+    String json = DB.json().toJsonPretty(list);
 
-    assertThat(json).contains("\"customer\":{");
-    assertThat(json).contains("\"billingAddress\":{");
-    assertThat(json).contains("\"details\":[{");
+    assertThat(json).contains("\"customer\": {");
+    assertThat(json).contains("\"billingAddress\": {");
+    assertThat(json).contains("\"details\": [ {");
   }
 }