Added a test for parsing properties like options

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/cli/branches/cli-1.x@667585 13f79535-47bb-0310-9956-ffa450edef68

Author: ebourg

src/test/org/apache/commons/cli/GnuParserTest.java

@@ -17,6 +17,9 @@
 
 package org.apache.commons.cli;
 
+import java.util.Arrays;
+import java.util.List;
+
 import junit.framework.TestCase;
 
 public class GnuParserTest extends TestCase
@@ -247,4 +250,23 @@ public void testLongWithEqualSingleDash() throws Exception
 
         assertEquals("bar", cl.getOptionValue("foo"));
     }
+
+    public void testPropertiesOption() throws Exception
+    {
+        String[] args = new String[] { "-Jsource=1.5", "-Jtarget=1.5", "foo" };
+
+        Options options = new Options();
+        options.addOption(OptionBuilder.withValueSeparator().hasArgs(2).create('J'));
+
+        Parser parser = new GnuParser();
+        CommandLine cl = parser.parse(options, args);
+
+        List values = Arrays.asList(cl.getOptionValues("J"));
+        assertNotNull("null values", values);
+        assertEquals("number of values", 4, values.size());
+        assertEquals("value 1", "source", values.get(0));
+        assertEquals("value 2", "1.5", values.get(1));
+        assertEquals("value 3", "target", values.get(2));
+        assertEquals("value 4", "1.5", values.get(3));
+    }
 }