Add sdnr wt apigateway

Add complete sdnr wireless transport app apigateway

Change-Id: I133ece9cd78c8e5d1a4d74cca1b45feaaf4da9a5
Issue-ID: SDNC-571
Signed-off-by: Herbert Eiselt <herbert.eiselt@highstreet-technologies.com>

11 files changed, 867 insertions, 0 deletions

diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/AllTests.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/AllTests.java
new file mode 100644
index 000000000..a34d3cac1
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/AllTests.java
@@ -0,0 +1,31 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+import org.junit.runners.Suite.SuiteClasses;
+
+@RunWith(Suite.class)
+@SuiteClasses({ TestAaiServlet.class, TestProperties.class,TestDatabaseServlet.class, TestMediatorServerServlet.class })
+public class AllTests {
+
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestAaiServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestAaiServlet.java
new file mode 100644
index 000000000..fd76be7af
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestAaiServlet.java
@@ -0,0 +1,76 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.MyProperties;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpAaiServlet;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpEsServlet;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpServletBase;
+
+public class TestAaiServlet extends HelpServletBase{
+
+	public TestAaiServlet() {
+		super("/aai",40001);
+	}
+	
+	@Test
+	public void test() throws ServletException, IOException {
+		
+		String tmpFilename = "tmp.cfg";
+		File tmpFile = new File(tmpFilename);
+		if (tmpFile.exists())
+			tmpFile.delete();
+		MyProperties properties = MyProperties.Instantiate(tmpFile,true);
+		String query = "{\"query\":{\"match_all\":{}}}";
+		String tmpconfigcontent = "aai=off" + LR + "aaiHeaders=[]" + LR + "database=off" + LR + "insecure=0" + LR
+				+ "cors=0";
+		String tmpconfigcontent2 = "aai=http://" + HOST + ":" + this.port + LR + "aaiHeaders=[]" + LR + "database=off"+ LR
+				+ "insecure=1" + LR + "cors=1";
+		this.setServlet(new HelpAaiServlet());
+		// test diabled message
+		properties.load(new ByteArrayInputStream(tmpconfigcontent.getBytes()));
+		String expectedResponse = "offline";
+		testrequest(HTTPMETHOD_GET, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_POST, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_PUT, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_DELETE, query, expectedResponse, false);
+		
+		// initEsTestWebserver(port);
+		properties.load(new ByteArrayInputStream(tmpconfigcontent2.getBytes()));
+		testrequest(HTTPMETHOD_GET, query, HelpEsServlet.RESPONSE_GET, true);
+		testrequest(HTTPMETHOD_POST, query, HelpEsServlet.RESPONSE_POST, true);
+		testrequest(HTTPMETHOD_PUT, query, HelpEsServlet.RESPONSE_PUT, true);
+		testrequest(HTTPMETHOD_DELETE, query, HelpEsServlet.RESPONSE_DELETE, true);
+		testrequest(HTTPMETHOD_OPTIONS, query, "", false);
+		// stopTestWebserver();
+		if (tmpFile.exists())
+			tmpFile.delete();
+		
+	}
+
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseServlet.java
new file mode 100644
index 000000000..143766fdb
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestDatabaseServlet.java
@@ -0,0 +1,81 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test;
+
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.MyProperties;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpEsServlet;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpServletBase;
+
+import java.io.*;
+import javax.servlet.ServletException;
+
+public class TestDatabaseServlet extends HelpServletBase{
+
+	public TestDatabaseServlet() {
+		super("/database",40002);
+	}
+
+
+
+	final String LR = "\n";
+
+	
+	
+	@Test
+	public void test() throws ServletException, IOException {
+
+		String tmpFilename = "tmp1.cfg";
+		File tmpFile = new File(tmpFilename);
+		if (tmpFile.exists())
+			tmpFile.delete();
+		MyProperties properties = MyProperties.Instantiate(tmpFile,true);
+		String query = "{\"query\":{\"match_all\":{}}}";
+		String tmpconfigcontent = "aai=off" + LR + "aaiHeaders=[]" + LR + "database=off" + LR + "insecure=0" + LR
+				+ "cors=0";
+		String tmpconfigcontent2 = "aai=off" + LR + "aaiHeaders=[]" + LR + "database=http://" + HOST + ":" + this.port + LR
+				+ "insecure=1" + LR + "cors=1";
+		this.setServlet(new HelpEsServlet());
+		// test diabled message
+		properties.load(new ByteArrayInputStream(tmpconfigcontent.getBytes()));
+		String expectedResponse = "offline";
+		testrequest(HTTPMETHOD_GET, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_POST, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_PUT, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_DELETE, query, expectedResponse, false);
+		
+		// initEsTestWebserver(port);
+		properties.load(new ByteArrayInputStream(tmpconfigcontent2.getBytes()));
+		testrequest(HTTPMETHOD_GET, query, HelpEsServlet.RESPONSE_GET, true);
+		testrequest(HTTPMETHOD_POST, query, HelpEsServlet.RESPONSE_POST, true);
+		testrequest(HTTPMETHOD_PUT, query, HelpEsServlet.RESPONSE_PUT, true);
+		testrequest(HTTPMETHOD_DELETE, query, HelpEsServlet.RESPONSE_DELETE, true);
+		testrequest(HTTPMETHOD_OPTIONS, query, "", false);
+		// stopTestWebserver();
+		 
+		
+		if (tmpFile.exists())
+			tmpFile.delete();
+		
+		
+	}
+
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestMediatorServerServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestMediatorServerServlet.java
new file mode 100644
index 000000000..d4197c6db
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestMediatorServerServlet.java
@@ -0,0 +1,71 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.MyProperties;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpMsServlet;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper.HelpServletBase;
+
+public class TestMediatorServerServlet extends HelpServletBase{
+
+	private static final int PORT = 40004;
+
+	public TestMediatorServerServlet() {
+		super("/ms",PORT);
+	}
+	
+	@Test
+	public void test() throws ServletException, IOException {
+		
+		String tmpFilename = "tmp3.cfg";
+		File tmpFile = new File(tmpFilename);
+		if (tmpFile.exists())
+			tmpFile.delete();
+		MyProperties.Instantiate(tmpFile,true);
+		String query = "{\"query\":{\"match_all\":{}}}";
+		HelpMsServlet servlet = new HelpMsServlet();
+		this.setServlet(servlet);
+		// test diabled message
+		servlet.setOfflineStatus(true);
+		servlet.setBaseUrl("http://localhost:"+PORT);
+		String expectedResponse = "offline";
+		testrequest(HTTPMETHOD_GET, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_POST, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_PUT, query, expectedResponse, false);
+		testrequest(HTTPMETHOD_DELETE, query, expectedResponse, false);
+		
+		servlet.setOfflineStatus(false);
+		testrequest(HTTPMETHOD_GET, query, HelpMsServlet.RESPONSE_GET, true);
+		testrequest(HTTPMETHOD_POST, query, HelpMsServlet.RESPONSE_POST, true);
+		testrequest(HTTPMETHOD_PUT, query, HelpMsServlet.RESPONSE_PUT, true);
+		testrequest(HTTPMETHOD_DELETE, query, HelpMsServlet.RESPONSE_DELETE, true);
+		testrequest(HTTPMETHOD_OPTIONS, query, "", false);
+		 
+	}
+
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java
new file mode 100644
index 000000000..1a63240d8
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/TestProperties.java
@@ -0,0 +1,108 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test;
+
+import static org.junit.Assert.*;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.MyProperties;
+
+public class TestProperties {
+
+	private static final boolean DEFAULT_CORSENABLED = false;
+	private static final boolean DEFAULT_AAIOFF = true;
+	private static final boolean DEFAULT_ESOFF = false;
+	private static final boolean DEFAULT_TRUSTINSECURE = false;
+	private static final String DEFAULT_AAIBASEURL = "off";
+	private static Map<String, String> DEFAULT_AAIHEADERS = new HashMap<String, String>();
+	private static final String DEFAULT_ESBASEURL = "http://localhost:9200";
+
+	private static final boolean CUSTOM_CORSENABLED = true;
+	private static final boolean CUSTOM_AAIOFF = false;
+	private static final boolean CUSTOM_ESOFF = false;
+	private static final boolean CUSTOM_TRUSTINSECURE = true;
+	private static final String CUSTOM_AAIBASEURL = "https://aai.tld:2214";
+	private static Map<String, String> CUSTOM_AAIHEADERS = new HashMap<String, String>();
+	private static final String CUSTOM_ESBASEURL = "http://localhost:9200";
+
+	private static final String LR = "\n";
+
+	@Test
+	public void test() {
+		final String tmpFilename = "tmp2.cfg";
+		DEFAULT_AAIHEADERS.put("X-FromAppId", "SDNR");
+		DEFAULT_AAIHEADERS.put("Authorization", "Basic QUFJOkFBSQ==");
+		CUSTOM_AAIHEADERS.put("X-FromAppId", "SDNC");
+		CUSTOM_AAIHEADERS.put("Authorization", "Basic 1234");
+		final String TESTPROPERTYFILECONTENT = "aai=" + CUSTOM_AAIBASEURL + LR + "aaiHeaders=[\"X-FromAppId:"
+				+ CUSTOM_AAIHEADERS.get("X-FromAppId") + "\",\"Authorization:" + CUSTOM_AAIHEADERS.get("Authorization")
+				+ "\"]" + LR + "database=" + CUSTOM_ESBASEURL + LR + "insecure=" + (CUSTOM_TRUSTINSECURE ? "1" : "0")
+				+ LR + "cors=" + (CUSTOM_CORSENABLED ? "1" : "0");
+		File ftest = new File(tmpFilename);
+		// delete autogenerated testfile
+		if (ftest.exists())
+			ftest.delete();
+		MyProperties prop = null;
+		ftest = new File(tmpFilename);
+		try {
+			prop = MyProperties.Instantiate(ftest, true);
+		} catch (Exception e) {
+			fail("error instantiating properties");
+		}
+		assertNotNull("problem without exception instantiating properties", prop);
+
+		assertEquals("default config file was not created", true, ftest.exists());
+
+		// test default values
+		assertEquals("default value is not correct", DEFAULT_CORSENABLED, prop.corsEnabled());
+		assertEquals("default value is not correct", DEFAULT_AAIOFF, prop.isAAIOff());
+		assertEquals("default value is not correct", DEFAULT_ESOFF, prop.isEsOff());
+		assertEquals("default value is not correct", DEFAULT_TRUSTINSECURE, prop.trustInsecure());
+		assertEquals("default value is not correct", DEFAULT_AAIBASEURL, prop.getAAIBaseUrl());
+		assertEquals("default value is not correct", DEFAULT_AAIHEADERS, prop.getAAIHeaders());
+		assertEquals("default value is not correct", DEFAULT_ESBASEURL, prop.getEsBaseUrl());
+
+		try {
+			prop.load(new ByteArrayInputStream(TESTPROPERTYFILECONTENT.getBytes()));
+		} catch (Exception e) {
+			fail("error loading custom values into properties");
+		}
+
+		// test custom values
+		assertEquals("custom value is not correct", CUSTOM_CORSENABLED, prop.corsEnabled());
+		assertEquals("custom value is not correct", CUSTOM_AAIOFF, prop.isAAIOff());
+		assertEquals("custom value is not correct", CUSTOM_ESOFF, prop.isEsOff());
+		assertEquals("custom value is not correct", CUSTOM_TRUSTINSECURE, prop.trustInsecure());
+		assertEquals("custom value is not correct", CUSTOM_AAIBASEURL, prop.getAAIBaseUrl());
+		assertEquals("custom value is not correct", CUSTOM_AAIHEADERS, prop.getAAIHeaders());
+		assertEquals("custom value is not correct", CUSTOM_ESBASEURL, prop.getEsBaseUrl());
+
+		// delete autogenerated testfile
+		ftest.delete();
+
+	}
+
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpAaiServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpAaiServlet.java
new file mode 100644
index 000000000..5c28c8544
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpAaiServlet.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2018 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.ccsdk.features.sdnr.wt.apigateway.AaiServlet;
+
+public class HelpAaiServlet extends AaiServlet implements IPublicServlet{
+
+	public static final String RESPONSE_GET = "This is the response get";
+	public static final String RESPONSE_POST = "This is the response post";
+	public static final String RESPONSE_PUT = "This is the response put";
+	public static final String RESPONSE_DELETE = "This is the response delete";
+	public static final String RESPONSE_OPTIONS = "This is the response options";
+
+	@Override
+	public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doGet(req, resp);
+	}
+	@Override
+	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPost(req, resp);
+	}
+	@Override
+	public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPut(req, resp);
+	}
+	@Override
+	public void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doOptions(req, resp);
+	}
+	@Override
+	public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doDelete(req, resp);
+	}
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpEsServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpEsServlet.java
new file mode 100644
index 000000000..a9cb06b10
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpEsServlet.java
@@ -0,0 +1,59 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2018 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.ccsdk.features.sdnr.wt.apigateway.EsServlet;
+
+public class HelpEsServlet extends EsServlet implements IPublicServlet {
+
+	public static final String RESPONSE_GET = "This is the response get";
+	public static final String RESPONSE_POST = "This is the response post";
+	public static final String RESPONSE_PUT = "This is the response put";
+	public static final String RESPONSE_DELETE = "This is the response delete";
+	public static final String RESPONSE_OPTIONS = "This is the response options";
+
+	@Override
+	public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doGet(req, resp);
+	}
+	@Override
+	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPost(req, resp);
+	}
+	@Override
+	public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPut(req, resp);
+	}
+	@Override
+	public void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doOptions(req, resp);
+	}
+	@Override
+	public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doDelete(req, resp);
+	}
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpMsServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpMsServlet.java
new file mode 100644
index 000000000..b030f6487
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpMsServlet.java
@@ -0,0 +1,83 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2018 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.ccsdk.features.sdnr.wt.apigateway.MsServlet;
+
+public class HelpMsServlet extends MsServlet implements IPublicServlet {
+
+	public static final String RESPONSE_GET = "This is the response get";
+	public static final String RESPONSE_POST = "This is the response post";
+	public static final String RESPONSE_PUT = "This is the response put";
+	public static final String RESPONSE_DELETE = "This is the response delete";
+	public static final String RESPONSE_OPTIONS = "This is the response options";
+	private boolean offline = true;
+	private String baseurl;
+
+	@Override
+	public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doGet(req, resp);
+	}
+
+	@Override
+	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPost(req, resp);
+	}
+
+	@Override
+	public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPut(req, resp);
+	}
+
+	@Override
+	public void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doOptions(req, resp);
+	}
+
+	@Override
+	public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doDelete(req, resp);
+	}
+
+	public void setOfflineStatus(boolean offline) {
+		this.offline = offline;
+	}
+
+	public void setBaseUrl(String url) {
+		this.baseurl = url;
+	}
+
+	@Override
+	protected boolean isOff() {
+		return this.offline;
+	}
+
+	@Override
+	protected String getBaseUrl(String dbServerId) {
+		return this.baseurl;
+	}
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpServlet.java
new file mode 100644
index 000000000..ea7690c75
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpServlet.java
@@ -0,0 +1,53 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2018 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.ccsdk.features.sdnr.wt.apigateway.EsServlet;
+
+public class HelpServlet extends EsServlet {
+
+	@Override
+	public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doGet(req, resp);
+	}
+	@Override
+	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPost(req, resp);
+	}
+	@Override
+	public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doPut(req, resp);
+	}
+	@Override
+	public void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doOptions(req, resp);
+	}
+	@Override
+	public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		super.doDelete(req, resp);
+	}
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpServletBase.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpServletBase.java
new file mode 100644
index 000000000..30732073b
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/HelpServletBase.java
@@ -0,0 +1,210 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK.apps.sdnr.wt.apigateway
+ * ================================================================================
+ * Copyright (C) 2018 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.StringWriter;
+import java.net.InetSocketAddress;
+import java.util.Enumeration;
+import java.util.Map;
+import java.util.Vector;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.ServletOutputStream;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.junit.After;
+import org.junit.Before;
+import org.onap.ccsdk.features.sdnr.wt.apigateway.AaiServlet;
+
+import com.sun.net.httpserver.HttpExchange;
+import com.sun.net.httpserver.HttpHandler;
+import com.sun.net.httpserver.HttpServer;
+
+public class HelpServletBase {
+
+	protected static final String HTTPMETHOD_GET = "GET";
+	protected static final String HTTPMETHOD_POST = "POST";
+	protected static final String HTTPMETHOD_PUT = "PUT";
+	protected static final String HTTPMETHOD_DELETE = "DELETE";
+	protected static final String HTTPMETHOD_OPTIONS = "OPTIONS";
+	private IPublicServlet servlet;
+	private HttpServer server;
+	public final String HOST = "localhost";
+	protected final int port;
+	private final String baseUri;
+	protected static final String LR = "\n";
+
+	public HelpServletBase(String baseuri, int port) {
+		this.baseUri=baseuri;
+		this.port = port;
+	}
+	private ExecutorService httpThreadPool;
+	
+	public void setServlet(IPublicServlet s)
+	{
+		this.servlet=s;
+	}
+	
+	protected void testrequest(String method, String data, String expectedResponse, boolean exact) {
+		this.testrequest(method, data, expectedResponse, exact, null);
+	}
+
+	protected void testrequest(String method, String data, String expectedResponse, boolean exact,
+			Map<String, String> headersToCheck) {
+			
+		HttpServletRequest mockRequest = mock(HttpServletRequest.class);
+		HttpServletResponse mockResponse = mock(HttpServletResponse.class);
+
+		StringWriter out = new StringWriter();
+		ServletOutputStream printOut = new ServletOutputStream() {
+
+			@Override
+			public void write(int arg0) throws IOException {
+				out.write(arg0);
+			}
+		};
+		ByteArrayInputStream bis = new ByteArrayInputStream(data.getBytes());
+		ServletInputStream inputStream= new ServletInputStream() {		
+			@Override
+			public int read() throws IOException {
+				return bis.read();
+			}
+		};
+		Vector<String> headers=new Vector<String>();
+		headers.addElement("Accept");
+		headers.add("User-Agent");
+		Enumeration<String> headerNames = headers.elements();
+		try {
+			when(mockRequest.getRequestURI()).thenReturn(this.baseUri+"/mwtn/test");
+			when(mockRequest.getHeaderNames()).thenReturn(headerNames);
+			when(mockRequest.getHeader("Accept")).thenReturn("application/json");
+			when(mockRequest.getHeader("User-Agent")).thenReturn("Gecko abc");
+			when(mockRequest.getInputStream()).thenReturn(inputStream);
+			when(mockResponse.getOutputStream()).thenReturn(printOut);
+			System.out.println("do a " + method + " request");
+			if (method == HTTPMETHOD_GET)
+				this.servlet.doGet(mockRequest, mockResponse);
+			else if (method == HTTPMETHOD_POST)
+				this.servlet.doPost(mockRequest, mockResponse);
+			else if (method == HTTPMETHOD_PUT)
+				this.servlet.doPut(mockRequest, mockResponse);
+			else if (method == HTTPMETHOD_DELETE)
+				this.servlet.doDelete(mockRequest, mockResponse);
+			else if (method == HTTPMETHOD_OPTIONS)
+				this.servlet.doOptions(mockRequest, mockResponse);
+			else
+				fail("http request method " + method + " test not implemented");
+		} catch (Exception e) {
+			System.err.println(e.getMessage());
+		}
+
+		verify(mockResponse).setStatus(200);
+		if (exact)
+			assertEquals(expectedResponse, out.toString());
+		else
+			assertTrue("response not for method " + method + "correct", out.toString().contains(expectedResponse));
+		// currently unable to check extra headers
+		if (headersToCheck != null) {
+
+		}
+	}
+
+	@Before
+	public void initEsTestWebserver() throws IOException {
+		this.server = HttpServer.create(new InetSocketAddress(this.port), 0);
+		this.httpThreadPool = Executors.newFixedThreadPool(5);
+		this.server.setExecutor(this.httpThreadPool);
+		this.server.createContext("/mwtn/test", new MyHandler());
+		//server.createContext("/", new MyRootHandler());
+		this.server.setExecutor(null); // creates a default executor
+		this.server.start();
+		System.out.println("http server started");
+	}
+
+	@After
+	public void stopTestWebserver() {
+		if (this.server != null) {
+			this.server.stop(0);
+			this.httpThreadPool.shutdownNow();
+			System.out.println("http server stopped" );
+		}
+	}
+
+	
+
+	static class MyHandler implements HttpHandler {
+		@Override
+		public void handle(HttpExchange t) throws IOException {
+			String method = t.getRequestMethod();
+			System.out.println("req method: " + method);
+			OutputStream os = null;
+			try {
+				if (method.equals(HTTPMETHOD_GET)) {
+					t.sendResponseHeaders(200, HelpEsServlet.RESPONSE_GET.length());
+					os = t.getResponseBody();
+					os.write(HelpEsServlet.RESPONSE_GET.getBytes());
+				} else if (method.equals(HTTPMETHOD_POST)) {
+					t.sendResponseHeaders(200, HelpEsServlet.RESPONSE_POST.length());
+					os = t.getResponseBody();
+					os.write(HelpEsServlet.RESPONSE_POST.getBytes());
+				} else if (method.equals(HTTPMETHOD_PUT)) {
+					t.sendResponseHeaders(200, HelpEsServlet.RESPONSE_PUT.length());
+					os = t.getResponseBody();
+					os.write(HelpEsServlet.RESPONSE_PUT.getBytes());
+				} else if (method.equals(HTTPMETHOD_DELETE)) {
+					t.sendResponseHeaders(200, HelpEsServlet.RESPONSE_DELETE.length());
+					os = t.getResponseBody();
+					os.write(HelpEsServlet.RESPONSE_DELETE.getBytes());
+				} else if (method.equals(HTTPMETHOD_OPTIONS)) {
+					t.sendResponseHeaders(200, HelpEsServlet.RESPONSE_OPTIONS.length());
+					//os = t.getResponseBody();
+					//os.write(RESPONSE_OPTIONS.getBytes());
+				} else {
+					t.sendResponseHeaders(404, 0);
+				}
+				System.out.println("req handled successful");
+				
+			} catch (Exception e) {
+				System.out.println(e.getMessage());
+			}
+			finally {
+				if (os != null)
+				{
+					os.close();
+				}
+			}
+		}
+	}
+}
diff --git a/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/IPublicServlet.java b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/IPublicServlet.java
new file mode 100644
index 000000000..4a640a35f
--- /dev/null
+++ b/sdnr/wt/apigateway/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/apigateway/test/helper/IPublicServlet.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : CCSDK
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                      reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.ccsdk.features.sdnr.wt.apigateway.test.helper;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+public interface IPublicServlet {
+
+	public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException;
+	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException;
+	public void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException;
+	public void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException ;
+	public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException ;
+}