1 files changed, 65 insertions, 0 deletions
diff --git a/tools/tools-common/src/test/java/org/onap/policy/apex/tools/common/docs/ExampleAppVersionTest.java b/tools/tools-common/src/test/java/org/onap/policy/apex/tools/common/docs/ExampleAppVersionTest.java
new file mode 100644
index 000000000..2433e3c5c
--- /dev/null
+++ b/tools/tools-common/src/test/java/org/onap/policy/apex/tools/common/docs/ExampleAppVersionTest.java
@@ -0,0 +1,65 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.tools.common.docs;
+
+////
+//// NOTE: This file contains tags for ASCIIDOC
+//// DO NOT REMOVE any of those tag lines, e.g.
+////// tag::**
+////// end::**
+////
+
+import org.apache.commons.cli.CommandLine;
+import org.junit.Test;
+import org.onap.policy.apex.tools.common.CliOptions;
+import org.onap.policy.apex.tools.common.CliParser;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+/**
+ * Examples for documentation using {@link CliParser#getAppVersion()}.
+ *
+ * @author Sven van der Meer (sven.van.der.meer@ericsson.com)
+ */
+public class ExampleAppVersionTest {
+
+    private static final XLogger LOGGER = XLoggerFactory.getXLogger(ExampleAppVersionTest.class);
+
+    /** Test example app version. */
+    @Test
+    public void testExampleAppVersion() {
+        final String[] args = new String[] { "-v" };
+
+        // tag::setupParser[]
+        final CliParser cli = new CliParser();
+        cli.addOption(CliOptions.VERSION);
+        final CommandLine cmd = cli.parseCli(args);
+        // end::setupParser[]
+
+        // tag::processCliVersion[]
+        // version is an exit option, print version and exit
+        if (cmd.hasOption('v') || cmd.hasOption("version")) {
+            LOGGER.info("myApp" + " " + cli.getAppVersion());
+            return;
+        }
+        // end::processCliVersion[]
+    }
+}