add a test for building items.

scripts/tests/e2/e2features.lua

@@ -284,8 +284,6 @@ function test_block_movement()
   end
 end
 
-
-
 function test_block_movement_aots()
   eressea.settings.set("rules.guard.base_stop_prob", "0.0")
   eressea.settings.set("rules.guard.skill_stop_prob", "1.0")

scripts/tests/e2/production.lua

@@ -12,6 +12,22 @@ local function create_faction(race)
     return faction.create(race, race .. '@example.com', "de")
 end
 
+function test_produce_multi()
+    local r = region.create(0, 0, 'mountain')
+    local f = create_faction('human')
+    local u = unit.create(f, r, 1)
+    -- sword needs skill=3, iron=1
+    u:set_skill('weaponsmithing', 15)
+    u:add_item('iron', 5)
+
+    turn_begin()
+    u:add_order("MACHE 6 Schwert")
+    
+    turn_process()
+    assert_equal(5, u:get_item('sword'))
+    assert_equal(0, u:get_item('iron'))
+end
+
 function test_greatbow_needs_elf()
 -- only elves can build a greatbow
     local r = region.create(0, 0, 'mountain')

src/kernel/build.c

@@ -589,9 +589,7 @@ int build(unit * u, const construction * ctype, int completed, int want, int ski
         if (con->maxsize > 0) {
             int req = con->maxsize - completed;
             if (req < n) n = req;
-            if (con->improvement == NULL) {
-                want = n;
-            }
+            want = n;
         }
 
         n = count_materials(u, con, n, completed);