1 files changed, 30 insertions, 0 deletions
diff --git a/args4j/args4j/test/org/kohsuke/args4j/AliasedTest.java b/args4j/args4j/test/org/kohsuke/args4j/AliasedTest.java
new file mode 100644
index 0000000..2dbc6f0
--- /dev/null
+++ b/args4j/args4j/test/org/kohsuke/args4j/AliasedTest.java
@@ -0,0 +1,30 @@
+package org.kohsuke.args4j;
+
+public class AliasedTest extends Args4JTestBase<Aliased> {
+    @Override
+    public Aliased getTestObject() {
+        return new Aliased();
+    }
+
+    public void testMissingParameter() {
+        setArgs("-str");
+        try {
+            parser.parseArgument(args);
+            fail("Should miss one parameter.");
+        } catch (CmdLineException e) {
+            String expectedError = "Option \"-str (--long-str)\" takes an operand";
+            String expectedUsage   = " -str (--long-str) METAVAR : set a string";
+            String errorMessage = e.getMessage();
+            String[] usageLines = getUsageMessage();
+            assertUsageLength(1);
+            assertTrue("Got wrong error message: " + errorMessage, errorMessage.startsWith(expectedError));
+            assertEquals("Got wrong usage message", expectedUsage, usageLines[0]);
+        }
+    }
+
+    public void testAlias() throws Exception {
+        setArgs("--long-str", "something");
+        parser.parseArgument(args);
+        assertEquals("something", testObject.str);
+    }
+}