fix: update workflows quickstart (#7959)

* fix: update workflows quickstart

* add header

Author: averikitsch

workflows/cloud-client/pom.xml

@@ -44,7 +44,7 @@ limitations under the License.
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>
-        <version>26.12.0</version>
+        <version>26.13.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>

workflows/cloud-client/src/main/java/com/example/workflows/WorkflowsQuickstart.java

@@ -31,14 +31,14 @@ public class WorkflowsQuickstart {
 
   private static final String PROJECT = System.getenv("GOOGLE_CLOUD_PROJECT");
   private static final String LOCATION = System.getenv().getOrDefault("LOCATION", "us-central1");
-  private static final String WORKFLOW = System.getenv().getOrDefault("WORKFLOW",
-      "myFirstWorkflow");
+  private static final String WORKFLOW =
+      System.getenv().getOrDefault("WORKFLOW", "myFirstWorkflow");
 
   public static void main(String... args)
       throws IOException, InterruptedException, ExecutionException {
     if (PROJECT == null) {
       throw new IllegalArgumentException(
-        "Environment variable 'GOOGLE_CLOUD_PROJECT' is required to run this quickstart.");
+          "Environment variable 'GOOGLE_CLOUD_PROJECT' is required to run this quickstart.");
     }
     workflowsQuickstart(PROJECT, LOCATION, WORKFLOW);
   }
@@ -70,7 +70,7 @@ public static void workflowsQuickstart(String projectId, String location, String
       long backoffDelay = 1_000; // Start wait with delay of 1,000 ms
       final long backoffTimeout = 10 * 60 * 1_000; // Time out at 10 minutes
       System.out.println("Poll for results...");
-      
+
       // Wait for execution to finish, then print results.
       while (!finished && backoffTime < backoffTimeout) {
         Execution execution = executionsClient.getExecution(executionName);

workflows/cloud-client/src/test/java/com/example/workflows/WorkflowsQuickstartTest.java

@@ -66,6 +66,7 @@ public void testQuickstart() throws IOException, InterruptedException, Execution
     // Run the workflow we deployed
     workflowsQuickstart(PROJECT_ID, LOCATION_ID, WORKFLOW_ID);
     assertThat(stdOut.toString()).contains("Execution results:");
+    assertThat(stdOut.toString()).contains("Execution finished with state: SUCCEEDED");
   }
 
   private static void deployWorkflow(String projectId, String location, String workflowId)

workflows/cloud-client/src/test/java/com/example/workflows/resources/source.yaml

@@ -1,15 +1,29 @@
+# Copyright 2023 Google LLC
+#
+# 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.
+
 - getCurrentTime:
     call: http.get
     args:
-      url: https://us-central1-workflowsample.cloudfunctions.net/datetime
+      url: https://timeapi.io/api/Time/current/zone?timeZone=Europe/Amsterdam
     result: currentTime
 - readWikipedia:
     call: http.get
     args:
       url: https://en.wikipedia.org/w/api.php
       query:
         action: opensearch
-        search: ${currentTime.body.dayOfTheWeek}
+        search: ${currentTime.body.dayOfWeek}
     result: wikiResult
 - returnResult:
     return: ${wikiResult.body[1]}