Healing: Add a unit test.

data/test/scenarios/heal.cfg

@@ -0,0 +1,154 @@
+#define EXPECT_HITPOINTS leader1 healer1 leader2 healer2
+    [store_unit]
+        [filter]
+            side=1
+            canrecruit=yes
+        [/filter]
+        variable=leader1
+        kill=no
+    [/store_unit]
+    [store_unit]
+        [filter]
+            side=2
+            canrecruit=yes
+        [/filter]
+        variable=leader2
+        kill=no
+    [/store_unit]
+    [store_unit]
+        [filter]
+            side=1
+            canrecruit=no
+        [/filter]
+        variable=healer1
+        kill=no
+    [/store_unit]
+    [store_unit]
+        [filter]
+            side=2
+            canrecruit=no
+        [/filter]
+        variable=healer2
+        kill=no
+    [/store_unit]
+    [if]
+        [not]
+            {VARIABLE_CONDITIONAL leader1.hitpoints numerical_equals {leader1}}
+            {VARIABLE_CONDITIONAL leader2.hitpoints numerical_equals {leader2}}
+            {VARIABLE_CONDITIONAL healer1.hitpoints numerical_equals {healer1}}
+            {VARIABLE_CONDITIONAL healer2.hitpoints numerical_equals {healer2}}
+        [/not]
+        [then]
+            {FAIL}
+        [/then]
+    [/if]
+#enddef
+
+{GENERIC_UNIT_TEST "heal" (
+    [event]
+        name = start
+        # Create two healers adjacent to the leaders
+        {UNIT 1 (Elvish Shyde) 7 4 (id=healer1)}
+        {UNIT 2 (Saurian Soothsayer) 13 4 (id=healer2)}
+        [modify_unit]
+            [filter][/filter]
+            # Ensure we can heal as much as we may need to
+            hitpoints=1
+            max_hitpoints=999
+        [/modify_unit]
+    [/event]
+
+    # Baseline: as defined in the scenario
+    [event]
+        name=side 1 turn 1 refresh
+        {EXPECT_HITPOINTS  1  1  1  1}
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 2 gets healing but no rest healing
+    [event]
+        name=side 2 turn 1 refresh
+        {EXPECT_HITPOINTS  1  1  9  1}
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 1 gets healing but no rest healing (??)
+    [event]
+        name=side 1 turn 2 refresh
+        {EXPECT_HITPOINTS  9  1  9  1}
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 2 gets healing and rest healing
+    [event]
+        name=side 2 turn 2 refresh
+        {EXPECT_HITPOINTS  9  1 19  3}
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 1 gets healing and rest healing
+    [event]
+        name=side 1 turn 3 refresh
+        {EXPECT_HITPOINTS 19  3 19  3}
+        [move_unit]
+            side=1
+            canrecruit=yes
+            to_x,to_y=8,1
+        [/move_unit]
+        [move_unit]
+            side=1
+            canrecruit=no
+            to_x,to_y=8,2
+        [/move_unit]
+        [modify_unit]
+            [filter]
+                side=1
+            [/filter]
+            moves=0
+        [/modify_unit]
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 2 gets healing and rest healing
+    [event]
+        name=side 2 turn 3 refresh
+        {EXPECT_HITPOINTS 19  3 29  5}
+        [move_unit]
+            side=2
+            canrecruit=yes
+            to_x,to_y=15,1
+        [/move_unit]
+        [move_unit]
+            side=2
+            canrecruit=no
+            to_x,to_y=15,2
+        [/move_unit]
+        [modify_unit]
+            [filter]
+                side=2
+            [/filter]
+            moves=0
+        [/modify_unit]
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 1 gets healing but not rest healing
+    [event]
+        name=side 1 turn 4 refresh
+        {EXPECT_HITPOINTS 27  3 29  5}
+        [end_turn][/end_turn]
+    [/event]
+
+    # side 2 gets healing but not rest healing
+    [event]
+        name=side 2 turn 4 refresh
+        {EXPECT_HITPOINTS 27  3 37  5}
+        [end_turn][/end_turn]
+    [/event]
+
+    [event]
+        name=turn 5
+        {SUCCEED}
+    [/event]
+
+)}

wml_test_schedule

@@ -205,3 +205,5 @@
 0 order_of_variable_events1
 1 order_of_variable_events2
 0 event_name_variable_substitution
+# Game mechanics
+0 heal