From 02d298ba4f06958c367b1bb30e39f4d15e44ea7f Mon Sep 17 00:00:00 2001
From: sanoj <sanoj.punchihewa@gmail.com>
Date: Wed, 16 Aug 2023 14:28:19 +0530
Subject: [PATCH] Add test case to verify JSON object names with special
 characters

---
 ...bjectNameWithSpecialCharacterTestCase.java | 74 +++++++++++++++++++
 .../api/JsonObjectNameSpecialCharacter.xml    | 36 +++++++++
 2 files changed, 110 insertions(+)
 create mode 100644 integration/mediation-tests/tests-patches/src/test/java/org/wso2/carbon/esb/json/JSONObjectNameWithSpecialCharacterTestCase.java
 create mode 100644 integration/mediation-tests/tests-patches/src/test/resources/artifacts/ESB/server/repository/deployment/server/synapse-configs/default/api/JsonObjectNameSpecialCharacter.xml

diff --git a/integration/mediation-tests/tests-patches/src/test/java/org/wso2/carbon/esb/json/JSONObjectNameWithSpecialCharacterTestCase.java b/integration/mediation-tests/tests-patches/src/test/java/org/wso2/carbon/esb/json/JSONObjectNameWithSpecialCharacterTestCase.java
new file mode 100644
index 0000000000..5715210ce9
--- /dev/null
+++ b/integration/mediation-tests/tests-patches/src/test/java/org/wso2/carbon/esb/json/JSONObjectNameWithSpecialCharacterTestCase.java
@@ -0,0 +1,74 @@
+/*
+ *  Copyright (c) 2023, WSO2 LLC. (http://www.wso2.org) All Rights Reserved.
+ *
+ *  WSO2 LLC. licenses this file to you under the Apache License,
+ *  Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied. See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+
+package org.wso2.carbon.esb.json;
+
+import com.google.gson.Gson;
+import org.apache.http.HttpResponse;
+import org.testng.Assert;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+import org.wso2.esb.integration.common.utils.ESBIntegrationTest;
+import org.wso2.esb.integration.common.utils.clients.SimpleHttpClient;
+
+/**
+ * This test case is written to verify the fix for https://github.com/wso2/api-manager/issues/2082
+ * This test case will verify the JSON object name with special characters
+ */
+public class JSONObjectNameWithSpecialCharacterTestCase extends ESBIntegrationTest {
+
+    private final SimpleHttpClient httpClient = new SimpleHttpClient();
+    private final String expectedPayload = "{\n" +
+            "    \"id\": \"001\",\n" +
+            "    \"special_data\": {\n" +
+            "        \"@odata.nextLink\": \"sample_url\",\n" +
+            "        \"value\": [\n" +
+            "            {\n" +
+            "                \"id\": \"sample_id\",\n" +
+            "                \"@removed\": {\n" +
+            "                    \"reason\": \"sample_reason\"\n" +
+            "                }\n" +
+            "            }\n" +
+            "        ]\n" +
+            "    }\n" +
+            "}";
+
+    @BeforeClass()
+    public void setEnvironment() throws Exception {
+
+        super.init();
+        checkApiExistence("JsonObjectNameSpecialCharacter");
+    }
+
+    @Test(groups = "wso2.esb", description = "Test JSONObject name with special character")
+    public void testJSONObjectNameWithSpecialCharacter() throws Exception {
+
+        HttpResponse response = httpClient.doGet(getApiInvocationURL("JsonObjectNameSpecialCharacter"), null);
+        Assert.assertEquals(response.getStatusLine().getStatusCode(), 200);
+        // Assert the JSON payloads
+        Assert.assertEquals(new Gson().fromJson(SimpleHttpClient.responseEntityBodyToString(response), Object.class),
+                new Gson().fromJson(expectedPayload, Object.class));
+    }
+
+    @AfterClass()
+    public void destroy() throws Exception {
+
+        super.cleanup();
+    }
+}
diff --git a/integration/mediation-tests/tests-patches/src/test/resources/artifacts/ESB/server/repository/deployment/server/synapse-configs/default/api/JsonObjectNameSpecialCharacter.xml b/integration/mediation-tests/tests-patches/src/test/resources/artifacts/ESB/server/repository/deployment/server/synapse-configs/default/api/JsonObjectNameSpecialCharacter.xml
new file mode 100644
index 0000000000..4bf423b42f
--- /dev/null
+++ b/integration/mediation-tests/tests-patches/src/test/resources/artifacts/ESB/server/repository/deployment/server/synapse-configs/default/api/JsonObjectNameSpecialCharacter.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<api xmlns="http://ws.apache.org/ns/synapse"
+     name="JsonObjectNameSpecialCharacter"
+     context="/JsonObjectNameSpecialCharacter">
+    <resource methods="GET">
+        <inSequence>
+            <payloadFactory media-type="json">
+                <format>{
+                    "@odata.nextLink": "sample_url",
+                    "value": [
+                    {
+                    "id": "sample_id",
+                    "@removed": {
+                    "reason": "sample_reason"
+                    }
+                    }
+                    ]
+                    }</format>
+                <args/>
+            </payloadFactory>
+            <log level="full"/>
+            <property expression="json-eval($)" name="data"/>
+            <payloadFactory description="EmptyResponse" media-type="json">
+                <format>{
+                    "id": "001",
+                    "special_data": $1
+                    }</format>
+                <args>
+                    <arg expression="$ctx:data"/>
+                </args>
+            </payloadFactory>
+            <respond/>
+        </inSequence>
+        <outSequence/>
+    </resource>
+</api>