Added a new unit test for [role]

data/test/scenarios/test_role_types.cfg

@@ -0,0 +1,92 @@
+{GENERIC_UNIT_TEST "test_role_1" (
+    [event]
+        name=prestart
+        # create a bunch of units in side 1 recall list
+        {UNIT 1 Ghost recall recall (id=wrong_0)}
+        {UNIT 1 Shadow recall recall (id=wrong_1)}
+        {UNIT 1 Spectre recall recall (id=correct)}
+        {UNIT 1 Wraith recall recall (id=wrong_2)}
+        {UNIT 1 Nightgaunt recall recall (id=wrong_3)}
+    [/event]
+
+    [event]
+        name=start
+
+        [role]
+            role=advisor
+            side=1
+            type=Spectre,Nightgaunt,Wraith,Shadow,Ghost
+        [/role]
+
+        [recall]
+            role=advisor
+        [/recall]
+
+        {ASSERT (
+            [have_unit]
+                side=1
+                role=advisor
+                type=Spectre
+                id=correct
+                search_recall_list=no
+            [/have_unit]
+        )}
+
+        {RETURN ([true][/true])}
+    [/event]
+)}
+
+{GENERIC_UNIT_TEST "test_role_2" (
+    [event]
+        name=prestart
+        # create a bunch of units on field for side 2
+        {UNIT 2 "Troll Whelp" 13 2 (id=wrong_0)}
+        {UNIT 2 Troll 12 2 (id=wrong_1)}
+        {UNIT 2 "Troll Shaman" 14 2 (id=correct)}
+        {UNIT 2 "Troll Warrior" 12 3 (id=wrong_2)}
+        {UNIT 2 "Troll Rocklobber" 14 3 (id=wrong_3)}
+    [/event]
+
+    [event]
+        name=start
+
+        [role]
+            role=smart
+            side=2
+            type=Troll Shaman,Troll Warrior,Troll Rocklobber,Troll,Troll Whelp
+        [/role]
+
+        {ASSERT (
+            [have_unit]
+                side=2
+                role=smart
+                type=Troll Shaman
+                id=correct
+                search_recall_list=no
+            [/have_unit]
+        )}
+
+        {RETURN ([true][/true])}
+    [/event]
+)}
+
+{GENERIC_UNIT_TEST "test_role_3" (
+    [event]
+        name=start
+
+        [role]
+            role=dummy
+            side=3
+        [/role]
+
+        {ASSERT (
+            [have_unit]
+                role=dummy
+                count=0
+                search_recall_list=yes
+            [/have_unit]
+        )}
+
+        {RETURN ([true][/true])}
+    [/event]
+)}

wml_test_schedule

@@ -87,6 +87,9 @@
 0 xp_mod_1
 0 xp_mod_2
 0 xp_mod_3
+0 test_role_1
+0 test_role_2
+0 test_role_3
 #
 # LUA
 #