/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.apache.ambari.view.pig.test;
import org.apache.ambari.view.pig.BasePigTest;
import org.apache.ambari.view.pig.resources.udf.UDFService;
import org.apache.ambari.view.pig.resources.udf.models.UDF;
import org.apache.ambari.view.pig.utils.NotFoundFormattedException;
import org.json.simple.JSONObject;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;
import java.net.URI;
import static org.easymock.EasyMock.*;
import static org.easymock.EasyMock.replay;
public class UDFTest extends BasePigTest {
@Rule public ExpectedException thrown = ExpectedException.none();
private UDFService udfService;
@Override
@Before
public void setUp() throws Exception {
super.setUp();
udfService = getService(UDFService.class, handler, context);
}
private Response doCreateUDF() {
UDFService.UDFRequest request = new UDFService.UDFRequest();
request.udf = new UDF();
request.udf.setPath("/tmp/udf.jar");
request.udf.setName("TestUDF");
UriInfo uriInfo = createNiceMock(UriInfo.class);
URI uri = UriBuilder.fromUri("http://host/a/b").build();
expect(uriInfo.getAbsolutePath()).andReturn(uri);
HttpServletResponse resp_obj = createNiceMock(HttpServletResponse.class);
resp_obj.setHeader(eq("Location"), anyString());
replay(uriInfo, resp_obj);
return udfService.createUDF(request, resp_obj, uriInfo);
}
@Test
public void createUDF() {
Response response = doCreateUDF();
Assert.assertEquals(201, response.getStatus());
JSONObject obj = (JSONObject)response.getEntity();
Assert.assertTrue(obj.containsKey("udf"));
Assert.assertNotNull(((UDF) obj.get("udf")).getId());
Assert.assertFalse(((UDF) obj.get("udf")).getId().isEmpty());
}
@Test
public void udfNotFound() {
thrown.expect(NotFoundFormattedException.class);
udfService.getUDF("4242");
}
@Test
public void updateUDF() {
Response createdUDF = doCreateUDF();
String createdUdfId = ((UDF) ((JSONObject) createdUDF.getEntity()).get("udf")).getId();
UDFService.UDFRequest request = new UDFService.UDFRequest();
request.udf = new UDF();
request.udf.setPath("/tmp/updatedUDF.jar");
request.udf.setName("TestUDF2");
Response response = udfService.updateUDF(request, createdUdfId);
Assert.assertEquals(204, response.getStatus());
Response response2 = udfService.getUDF(createdUdfId);
Assert.assertEquals(200, response2.getStatus());
JSONObject obj = ((JSONObject) response2.getEntity());
Assert.assertTrue(obj.containsKey("udf"));
Assert.assertEquals(((UDF) obj.get("udf")).getName(), request.udf.getName());
Assert.assertEquals(((UDF) obj.get("udf")).getPath(), request.udf.getPath());
}
@Test
public void deleteUDF() {
Response createdUDF = doCreateUDF();
String createdUdfId = ((UDF) ((JSONObject) createdUDF.getEntity()).get("udf")).getId();
Response response = udfService.deleteUDF(createdUdfId);
Assert.assertEquals(204, response.getStatus());
thrown.expect(NotFoundFormattedException.class);
udfService.getUDF(createdUdfId);
}
}