Added some conditional unit tests

data/test/scenarios/conditionals.cfg

@@ -0,0 +1,42 @@
+# This test checks conditional tags
+
+{GENERIC_UNIT_TEST "check_conditionals_1" (
+    [event]
+        name = start
+
+        [if]
+            [true][/true]
+            [and]
+                [true][/true]
+            [/and]
+            [or]
+                [true][/true]
+            [/or]
+            [not]
+                [false][/false]
+            [/not]
+            [then]
+                {RETURN [true][/true]}
+            [/then]
+        [/if]
+    [/event]
+)}
+
+{GENERIC_UNIT_TEST "check_conditionals_2" (
+    [event]
+        name = start
+
+        [if]
+            [true][/true]
+            [and]
+                [true][/true]
+            [/and]
+            [or]
+                [false][/false]
+            [/or]
+            [then]
+                {RETURN [true][/true]}
+            [/then]
+        [/if]
+    [/event]
+)}

wml_test_schedule

@@ -132,3 +132,8 @@
 0 test_wml_menu_items_1
 1 test_wml_menu_items_2
 0 test_wml_menu_items_3
+#
+# Conditional tests
+#
+0 check_conditionals_1
+0 check_conditionals_2