2 files changed, 39 insertions, 0 deletions
diff --git a/src/test/java/com/beust/jcommander/command/CommandHidden.java b/src/test/java/com/beust/jcommander/command/CommandHidden.java
new file mode 100644
index 0000000..a3fc4fa
--- /dev/null
+++ b/src/test/java/com/beust/jcommander/command/CommandHidden.java
@@ -0,0 +1,17 @@
+package com.beust.jcommander.command;
+
+import com.beust.jcommander.Parameter;
+import com.beust.jcommander.Parameters;
+
+import java.util.List;
+
+@Parameters(commandNames = "add", commandDescription = "Hidden command to add file contents to the index", hidden = true)
+public class CommandHidden {
+
+    @Parameter(description = "Patterns of files to be added")
+    public List<String> patterns;
+
+    @Parameter(names = "-i")
+    public Boolean interactive = false;
+
+}
diff --git a/src/test/java/com/beust/jcommander/command/CommandTest.java b/src/test/java/com/beust/jcommander/command/CommandTest.java
index 97e0007..cf921bd 100644
--- a/src/test/java/com/beust/jcommander/command/CommandTest.java
+++ b/src/test/java/com/beust/jcommander/command/CommandTest.java
@@ -87,6 +87,28 @@ public class CommandTest {
     Assert.assertEquals(commit.files, Arrays.asList("A.java", "B.java"));
   }
 
+    @Test
+    public void hiddenCommandTest() {
+        CommandMain cm = new CommandMain();
+        JCommander jc = new JCommander(cm);
+        CommandAdd add = new CommandAdd();
+        jc.addCommand("add", add);
+        CommandHidden hidden = new CommandHidden();
+        jc.addCommand("hidden", hidden);
+        jc.parse("hidden", "-i", "A.java");
+
+        Assert.assertEquals(jc.getParsedCommand(), "hidden");
+        Assert.assertEquals(hidden.interactive.booleanValue(), true);
+        Assert.assertEquals(hidden.patterns, Arrays.asList("A.java"));
+
+        jc.setProgramName("TestCommander");
+        StringBuilder out = new StringBuilder();
+        jc.usage(out);
+
+        Assert.assertTrue(out.toString().contains("add      Add file contents to the index"));
+        Assert.assertFalse(out.toString().contains("hidden      Hidden command to add file contents to the index"));
+    }
+
   public static void main(String[] args) {
     new CommandTest().shouldComplainIfNoAnnotations();
   }