Fixes #318 - Add run method to CLI (#319)

.gitignore

@@ -1,2 +1,4 @@
+dependency-reduced-pom.xml
 nbactions.xml
+nbproject/
 target/

cli/pom.xml

@@ -24,6 +24,24 @@
             <version>${picocli.version}</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.10.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-params</artifactId>
+            <version>5.10.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.10.2</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>    
     <build>
         <plugins>

cli/src/main/java/com/manorrock/sphynx/cli/Cli.java

@@ -44,14 +44,53 @@
             LogCommand.class
         },
         versionProvider = CliVersionProvider.class)
-public class Cli {
+public class Cli implements Runnable {
+
+    /**
+     * Stores the arguments.
+     */
+    private String[] arguments;
+
+    /**
+     * Stores the exit code.
+     */
+    private int exitCode;
 
+    /**
+     * Get the exit code.
+     * 
+     * @return the exit code.
+     */
+    public int getExitCode() {
+        return exitCode;
+    }
+
     /**
      * Main entry point.
      *
      * @param arguments the command-line arguments.
      */
     public static void main(String[] arguments) {
-        System.exit(new CommandLine(new Cli()).execute(arguments));
+        Cli cli = new Cli();
+        cli.arguments = arguments;
+        cli.run();
+        System.exit(cli.exitCode);
+    }
+
+    /**
+     * Run the CLI.
+     */
+    @Override
+    public void run() {
+        exitCode = new CommandLine(new Cli()).execute(arguments);
+    }
+
+    /**
+     * Set the arguments.
+     * 
+     * @param arguments the arguments. 
+     */
+    public void setArguments(String[] arguments) {
+        this.arguments = arguments;
     }
 }

cli/src/test/java/com/manorrock/sphynx/cli/CliTest.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2002-2024 Manorrock.com. All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright notice,
+ *      this list of conditions and the following disclaimer.
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *   3. Neither the name of the copyright holder nor the names of its
+ *      contributors may be used to endorse or promote products derived from
+ *      this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.manorrock.sphynx.cli;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * The JUnit test for the Cli class.
+ * 
+ * @author Manfred Riem ([email protected])
+ */
+public class CliTest {
+
+    /**
+     * Test run method.
+     */
+    @Test
+    public void testRun() {
+        System.out.println("run");
+        Cli cli = new Cli();
+        cli.setArguments(new String[] { "--help"});
+        cli.run();
+        assertEquals(0, cli.getExitCode());
+    }
+}