Java CLI action creation test.

catalog/samples/helloJava/src/main/java/hello/HelloJava.java

@@ -4,7 +4,13 @@ import com.google.gson.JsonObject;
 
 public class HelloJava {
     public static JsonObject main(JsonObject args) {
-        String name = args.getAsJsonPrimitive("name").getAsString();
+        String name;
+
+        try {
+            name = args.getAsJsonPrimitive("name").getAsString();
+        } catch(Exception e) {
+            name = "stranger";
+        }
 
         JsonObject response = new JsonObject();
         response.addProperty("greeting", "Hello " + name + "!");

tests/src/system/basic/CLIJavaTests.java

+/*
+ * Copyright 2015-2016 IBM Corporation
+ *
+ * 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.
+ */
+
+package system.basic;
+
+import static common.WskCli.Item.Action;
+import static org.junit.Assert.assertTrue;
+
+import java.util.HashMap;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.google.code.tempusfugit.concurrency.ParallelRunner;
+
+import common.Pair;
+import common.TestUtils;
+import common.WskCli;
+
+@RunWith(ParallelRunner.class)
+public class CLIJavaTests {
+
+    private static final WskCli wsk = new WskCli();
+    private static final int DEFAULT_WAIT = 30;
+
+    /**
+     * Test the Java "hello world" demo sequence
+     */
+    @Test(timeout = 120 * 1000)
+    public void helloWorldJava() throws Exception {
+        final String actionName = "helloJava";
+
+        long start = System.currentTimeMillis();
+
+        try {
+            wsk.sanitize(Action, actionName);
+            wsk.createAction(actionName, TestUtils.getCatalogFilename("samples/helloJava/build/libs/helloJava.jar"));
+
+            final String activationIds[] = { null, null };
+            activationIds[0] = wsk.invoke(actionName, new HashMap<String, String>());
+            activationIds[1] = wsk.invoke(actionName, TestUtils.makeParameter(Pair.make("name", "Sir")));
+
+            final String expected[] = { "Hello stranger!", "Hello Sir!" };
+
+            for (int i = 0; i < activationIds.length; i++) {
+                boolean pass = wsk.checkResultFor(activationIds[i], expected[i], DEFAULT_WAIT);
+                assertTrue("Did not find " + expected[i] + " in activation " + activationIds[i], pass);
+            }
+
+            long duration = System.currentTimeMillis() - start;
+            assertTrue("Test took " + duration + "ms -- this is too slow.", duration < DEFAULT_WAIT * 1000);
+        } finally {
+            wsk.delete(Action, actionName);
+        }
+    }
+}