diff --git a/tests/python-test.py b/tests/python-test.py
index 581ad7e..e8f5ef7 100644
--- a/tests/python-test.py
+++ b/tests/python-test.py
@@ -251,6 +251,13 @@ def _int(op, group, key, value):
         prof.settings_set_int(group, key, int(value))
         prof.win_show(plugin_win, "Set [" + group + "] " + key + " to " + str(value))
 
+def _incoming(barejid, resource, message):
+    if not barejid or not resource or not message:
+        prof.cons_bad_cmd_usage("/python-test")
+        return
+
+    prof.incoming_message(barejid, resource, message)
+
 def _cmd_pythontest(subcmd=None, arg1=None, arg2=None, arg3=None, arg4=None):
     if      subcmd == "consalert":  _consalert()
     elif    subcmd == "consshow":   _consshow(arg1)
@@ -267,6 +274,7 @@ def _cmd_pythontest(subcmd=None, arg1=None, arg2=None, arg3=None, arg4=None):
     elif    subcmd == "boolean":    _boolean(arg1, arg2, arg3, arg4)
     elif    subcmd == "string":     _string(arg1, arg2, arg3, arg4)
     elif    subcmd == "int":        _int(arg1, arg2, arg3, arg4)
+    elif    subcmd == "incoming":   _incoming(arg1, arg2, arg3)
     else:                           prof.cons_bad_cmd_usage("/python-test")
 
 def timed_callback():
@@ -298,7 +306,8 @@ def prof_init(version, status):
         "/python-test string get <group> <key>",
         "/python-test string set <group> <key> <value>",
         "/python-test int get <group> <key>",
-        "/python-test int set <group> <key> <value>"
+        "/python-test int set <group> <key> <value>",
+        "/python-test incoming <barejid> <resource> <message>"
     ]
     description = "Python test plugins. All commands focus the plugin window."
     args = [
@@ -320,7 +329,8 @@ def prof_init(version, status):
         [ "string get <group> <key>",                       "Get a string setting" ],
         [ "string set <group> <key> <value>",               "Set a string setting" ],
         [ "int get <group> <key>",                          "Get a integer setting" ],
-        [ "int set <group> <key> <value>",                  "Set a integer setting" ]
+        [ "int set <group> <key> <value>",                  "Set a integer setting" ],
+        [ "incoming <barejid> <resource> <message>",        "Show an incoming message." ]
     ]
     examples = [
         "/python-test sendline /about",
@@ -332,8 +342,24 @@ def prof_init(version, status):
 
     prof.register_command("/python-test", 1, 5, synopsis, description, args, examples, _cmd_pythontest)
 
-    prof.register_ac("/python-test", 
-        [ "consalert", "consshow", "consshow_t", "constest", "winshow", "winshow_t", "notify", "sendline", "get", "log", "count", "ping", "boolean", "string", "int" ]
+    prof.register_ac("/python-test",
+        [
+            "consalert",
+            "consshow",
+            "consshow_t",
+            "constest",
+            "winshow",
+            "winshow_t",
+            "notify",
+            "sendline",
+            "get",
+            "log",
+            "count",
+            "ping",
+            "boolean",
+            "string",
+            "int",
+            "incoming" ]
     )
     prof.register_ac("/python-test get",
         [ "recipient", "room" ]
diff --git a/tests/test-c-plugin/test-c-plugin.c b/tests/test-c-plugin/test-c-plugin.c
index 05d95d0..a5afed0 100644
--- a/tests/test-c-plugin/test-c-plugin.c
+++ b/tests/test-c-plugin/test-c-plugin.c
@@ -394,6 +394,12 @@ intsetting(char *op, char *group, char *key, char *value)
     }
 }
 
+void
+incomingmsg(char *barejid, char *resource, char *message)
+{
+    prof_incoming_message(barejid, resource, message);
+}
+
 void
 cmd_ctest(char **args)
 {
@@ -412,6 +418,7 @@ cmd_ctest(char **args)
     else if (strcmp(args[0], "boolean") == 0)       booleansetting(args[1], args[2], args[3], args[4]);
     else if (strcmp(args[0], "string") == 0)        stringsetting(args[1], args[2], args[3], args[4]);
     else if (strcmp(args[0], "int") == 0)           intsetting(args[1], args[2], args[3], args[4]);
+    else if (strcmp(args[0], "incoming") == 0)      incomingmsg(args[1], args[2], args[3]);
     else                                            prof_cons_bad_cmd_usage("/c-test");
 }
 
@@ -448,6 +455,7 @@ prof_init(const char * const version, const char * const status)
         "/c-test string set <group> <key> <value>",
         "/c-test int get <group> <key>",
         "/c-test int set <group> <key> <value>",
+        "/c-test incoming <barejid> <resource> <message>",
         NULL
     };
     const char *description = "C test plugin. All commands focus the plugin window.";
@@ -471,6 +479,7 @@ prof_init(const char * const version, const char * const status)
         { "string set <group> <key> <value>",               "Set a string setting" },
         { "int get <group> <key>",                          "Get a integer setting" },
         { "int set <group> <key> <value>",                  "Set a integer setting" },
+        { "incoming <barejid> <resource> <message>",        "Show an incoming message." },
         { NULL, NULL }
     };
 
@@ -485,7 +494,25 @@ prof_init(const char * const version, const char * const status)
 
     prof_register_command("/c-test", 1, 5, synopsis, description, args, examples, cmd_ctest);
 
-    char *cmd_ac[] = { "consalert", "consshow", "consshow_t", "constest", "winshow", "winshow_t", "notify", "sendline", "get", "log", "count", "ping", "boolean", "string", "int", NULL };
+    char *cmd_ac[] = {
+        "consalert",
+        "consshow",
+        "consshow_t",
+        "constest",
+        "winshow",
+        "winshow_t",
+        "notify",
+        "sendline",
+        "get",
+        "log",
+        "count",
+        "ping",
+        "boolean",
+        "string",
+        "int",
+        "incoming",
+        NULL
+    };
     prof_register_ac("/c-test", cmd_ac);
 
     char *get_ac[] = { "recipient", "room", NULL };