SQOOP-2870: Sqoop2: RESTiliency: Add tests for DriverHandler

(Jarek Jarcec Cecho via Abraham Fine)

server/src/main/java/org/apache/sqoop/handler/DriverRequestHandler.java

@@ -40,11 +40,6 @@ public DriverRequestHandler() {
 
   @Override
   public JsonBean handleEvent(RequestContext ctx) {
-    // driver only support GET requests
-    if (ctx.getMethod() != Method.GET) {
-      throw new SqoopException(ServerError.SERVER_0002, "Unsupported HTTP method for driver:"
-          + ctx.getMethod());
-    }
     AuditLoggerManager.getInstance().logAuditEvent(ctx.getUserName(),
         ctx.getRequest().getRemoteAddr(), "get", "driver", "");
 

test/src/test/java/org/apache/sqoop/integration/server/rest/DriverRestTest.java

@@ -0,0 +1,53 @@
+/**
+ * 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.sqoop.integration.server.rest;
+
+import org.apache.sqoop.test.utils.ParametrizedUtils;
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Factory;
+
+import java.util.Iterator;
+
+public class DriverRestTest extends RestTest {
+
+  public static TestDescription[] PROVIDER_DATA = new TestDescription[]{
+    new TestDescription("Get driver", "v1/driver", "GET", null, new Validator() {
+      @Override
+      void validate() throws Exception {
+        assertResponseCode(200);
+        assertContains("job-config");
+        assertContains("all-config-resources");
+      }}),
+    new TestDescription("Invalid post request", "v1/driver", "POST", "Random data", new Validator() {
+      @Override
+      void validate() throws Exception {
+        assertResponseCode(405);
+        assertServerException("Unsupported HTTP method", "SERVER_0002");
+      }}),
+  };
+
+  @DataProvider(name="driver-rest-test")
+  public static Iterator<Object[]> data() {
+    return ParametrizedUtils.toArrayOfArrays(PROVIDER_DATA).iterator();
+  }
+
+  @Factory(dataProvider = "driver-rest-test")
+  public DriverRestTest(TestDescription desc) {
+    super(desc);
+  }
+}