From 0331cbe2490714607ffc3216cd2412d69c0ee283 Mon Sep 17 00:00:00 2001
From: James Booth <boothj5@gmail.com>
Date: Fri, 27 Dec 2013 22:12:39 +0000
Subject: [PATCH] Test usage shown for /sub

---
 tests/test_cmd_sub.c | 17 +++++++++++++++++
 tests/test_cmd_sub.h |  1 +
 tests/testsuite.c    |  1 +
 3 files changed, 19 insertions(+)

diff --git a/tests/test_cmd_sub.c b/tests/test_cmd_sub.c
index 4f459be3..d2447a91 100644
--- a/tests/test_cmd_sub.c
+++ b/tests/test_cmd_sub.c
@@ -29,3 +29,20 @@ void cmd_sub_shows_message_when_not_connected(void **state)
 
     free(help);
 }
+
+void cmd_sub_shows_usage_when_no_arg(void **state)
+{
+    mock_cons_show();
+    CommandHelp *help = malloc(sizeof(CommandHelp));
+    help->usage = "Some usage";
+    gchar *args[] = { NULL };
+
+    mock_connection_status(JABBER_CONNECTED);
+
+    expect_cons_show("Usage: Some usage");
+
+    gboolean result = cmd_sub(args, *help);
+    assert_true(result);
+
+    free(help);
+}
diff --git a/tests/test_cmd_sub.h b/tests/test_cmd_sub.h
index b8c95c1a..6e8addd3 100644
--- a/tests/test_cmd_sub.h
+++ b/tests/test_cmd_sub.h
@@ -1 +1,2 @@
 void cmd_sub_shows_message_when_not_connected(void **state);
+void cmd_sub_shows_usage_when_no_arg(void **state);
diff --git a/tests/testsuite.c b/tests/testsuite.c
index 1ffd2a71..c0e98b23 100644
--- a/tests/testsuite.c
+++ b/tests/testsuite.c
@@ -255,6 +255,7 @@ int main(int argc, char* argv[]) {
         unit_test(cmd_account_clear_shows_message_when_invalid_property),
 
         unit_test(cmd_sub_shows_message_when_not_connected),
+        unit_test(cmd_sub_shows_usage_when_no_arg),
 
     };
     return run_tests(tests);