From 27902c6e80786cba8872b80a1ba3800a3b8f84ac Mon Sep 17 00:00:00 2001
From: Jorge Bescos Gascon <jorge.bescos.gascon@oracle.com>
Date: Thu, 14 Oct 2021 16:17:44 +0200
Subject: [PATCH] TCK: Clarify side effects of JsonObjectBuilder#build

Signed-off-by: Jorge Bescos Gascon <jorge.bescos.gascon@oracle.com>
---
 .../tck/api/jsonobjecttests/ClientTests.java  | 41 +++++++++++++++----
 1 file changed, 34 insertions(+), 7 deletions(-)

diff --git a/tck/tck-tests/src/main/java/jakarta/jsonp/tck/api/jsonobjecttests/ClientTests.java b/tck/tck-tests/src/main/java/jakarta/jsonp/tck/api/jsonobjecttests/ClientTests.java
index 9ba6ce24..503e66c2 100644
--- a/tck/tck-tests/src/main/java/jakarta/jsonp/tck/api/jsonobjecttests/ClientTests.java
+++ b/tck/tck-tests/src/main/java/jakarta/jsonp/tck/api/jsonobjecttests/ClientTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2020, 2021 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0, which is available at
@@ -19,16 +19,15 @@
  */
 package jakarta.jsonp.tck.api.jsonobjecttests;
 
-import jakarta.jsonp.tck.api.common.TestResult;
-import jakarta.jsonp.tck.common.*;
-import jakarta.jsonp.tck.lib.harness.Fault;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
 
-import java.io.*;
+import java.io.StringReader;
+import java.io.StringWriter;
 import java.math.BigDecimal;
 import java.math.BigInteger;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Properties;
 
 import org.jboss.arquillian.container.test.api.Deployment;
 import org.jboss.arquillian.junit.Arquillian;
@@ -37,7 +36,21 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import jakarta.json.*;
+import jakarta.json.Json;
+import jakarta.json.JsonArray;
+import jakarta.json.JsonArrayBuilder;
+import jakarta.json.JsonNumber;
+import jakarta.json.JsonObject;
+import jakarta.json.JsonObjectBuilder;
+import jakarta.json.JsonReader;
+import jakarta.json.JsonString;
+import jakarta.json.JsonValue;
+import jakarta.json.JsonWriter;
+import jakarta.jsonp.tck.api.common.ObjectBuilder;
+import jakarta.jsonp.tck.api.common.TestResult;
+import jakarta.jsonp.tck.common.JSONP_Data;
+import jakarta.jsonp.tck.common.JSONP_Util;
+import jakarta.jsonp.tck.lib.harness.Fault;
 
 @RunWith(Arquillian.class)
 public class ClientTests {
@@ -1357,4 +1370,18 @@ public void jsonObjectBuilder11Test() throws Fault {
     result.eval();
   }
 
+  /*
+   * @testName: jsonObjectBuilderBuildTest
+   * 
+   * @test_Strategy: Tests JsonObjectBuilder#build clears the builder.
+   */
+  @Test
+  public void jsonObjectBuilderBuildTest() {
+      JsonObjectBuilder builder = Json.createObjectBuilder().add("test", "value");
+      JsonObject jsonObj = builder.build();
+      assertEquals("\"value\"", jsonObj.get("test").toString());
+      jsonObj = builder.build();
+      assertNull(jsonObj.get("test"));
+  }
+
 }