[CR] Camp calorie test (CleverRaven#68127)

* Camp calorie test * Pare it down and just access the item's components directly --------- Co-authored-by: ehughsbaird <44244083+ehughsbaird@users.noreply.github.com> Co-authored-by: David Seguin <davidseguin@live.ca> Co-authored-by: Kevin Granade <kevin.granade@gmail.com>
Maleclypse · Nov 16, 2023 · c69dd57 · c69dd57
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diff --git a/data/mods/TEST_DATA/items.json b/data/mods/TEST_DATA/items.json
@@ -4755,5 +4755,42 @@
     "to_hit": -3,
     "melee_damage": { "bash": 1 },
     "revert_to": "cheese_hard"
+  },
+  {
+    "type": "COMESTIBLE",
+    "comestible_type": "FOOD",
+    "id": "test_100_kcal",
+    "category": "spare_parts",
+    "symbol": ",",
+    "color": "light_gray",
+    "name": { "str": "TEST rock cheese" },
+    "description": "A perfectly divided 100kcal portion of pure food.",
+    "price": 0,
+    "spoils_in": "360 days",
+    "calories": 100,
+    "material": [ "stone" ],
+    "weight": "100 g",
+    "volume": "250 ml",
+    "to_hit": -3,
+    "melee_damage": { "bash": 1 }
+  },
+  {
+    "type": "COMESTIBLE",
+    "comestible_type": "FOOD",
+    "id": "test_200_kcal",
+    "category": "spare_parts",
+    "symbol": ",",
+    "color": "light_gray",
+    "name": { "str": "TEST 200kcal recipe inherited" },
+    "description": "Two 100kcal portions of pure food smashed together by a rude survivor.  Not a sandwich.",
+    "price": 0,
+    "spoils_in": "360 days",
+    "//": "The purpose of this item is to make sure it gives 200kcal when crafted from 100+100, and not the set calories",
+    "calories": 185,
+    "material": [ "stone" ],
+    "weight": "100 g",
+    "volume": "250 ml",
+    "to_hit": -3,
+    "melee_damage": { "bash": 1 }
   }
 ]
diff --git a/data/mods/TEST_DATA/recipes.json b/data/mods/TEST_DATA/recipes.json
@@ -279,5 +279,17 @@
     "time": "2 h",
     "autolearn": true,
     "using": [ [ "tailoring_cotton_patchwork", 6 ] ]
+  },
+  {
+    "result": "test_200_kcal",
+    "type": "recipe",
+    "activity_level": "NO_EXERCISE",
+    "category": "CC_FOOD",
+    "subcategory": "CSC_FOOD_MEAT",
+    "skill_used": "cooking",
+    "difficulty": 0,
+    "time": "2 s",
+    "autolearn": true,
+    "components": [ [ [ "test_100_kcal", 2 ] ] ]
   }
 ]
diff --git a/tests/faction_camp_test.cpp b/tests/faction_camp_test.cpp
@@ -0,0 +1,62 @@
+#include <cstddef>
+#include <iosfwd>
+#include <utility>
+#include <vector>
+
+#include "basecamp.h"
+#include "cata_catch.h"
+#include "clzones.h"
+#include "coordinates.h"
+#include "faction.h"
+#include "map.h"
+#include "map_helpers.h"
+#include "overmap.h"
+#include "overmapbuffer.h"
+#include "player_helpers.h"
+
+static const zone_type_id zone_type_CAMP_FOOD( "CAMP_FOOD" );
+static const zone_type_id zone_type_CAMP_STORAGE( "CAMP_STORAGE" );
+
+TEST_CASE( "camp_calorie_counting", "[camp]" )
+{
+    clear_avatar();
+    clear_map();
+    map &m = get_map();
+    const tripoint_abs_ms zone_loc = m.getglobal( tripoint{ 5, 5, 0 } );
+    mapgen_place_zone( zone_loc.raw(), zone_loc.raw(), zone_type_CAMP_FOOD, your_fac, {},
+                       "food" );
+    mapgen_place_zone( zone_loc.raw(), zone_loc.raw(), zone_type_CAMP_STORAGE, your_fac, {},
+                       "storage" );
+    faction *camp_faction = get_player_character().get_faction();
+    const tripoint_abs_omt this_omt = project_to<coords::omt>( zone_loc );
+    m.add_camp( this_omt, "faction_camp" );
+    std::optional<basecamp *> bcp = overmap_buffer.find_camp( this_omt.xy() );
+    basecamp *test_camp = *bcp;
+    WHEN( "a base item is added to larder" ) {
+        camp_faction->food_supply = 0;
+        item test_100_kcal( "test_100_kcal" );
+        tripoint_bub_ms zone_local = m.bub_from_abs( zone_loc );
+        m.i_clear( zone_local.raw() );
+        m.add_item_or_charges( zone_local, test_100_kcal );
+        REQUIRE( m.has_items( zone_local ) );
+        test_camp->distribute_food();
+        CHECK( camp_faction->food_supply == 100 );
+    }
+
+    WHEN( "an item with inherited components is added to larder" ) {
+        camp_faction->food_supply = 0;
+        item test_100_kcal( "test_100_kcal" );
+        item test_200_kcal( "test_200_kcal" );
+        item_components made_of;
+        made_of.add( test_100_kcal );
+        made_of.add( test_100_kcal );
+        // Setting the actual components. This will return 185 unless it's actually made up of two 100kcal components!
+        test_200_kcal.components = made_of;
+        tripoint_bub_ms zone_local = m.bub_from_abs( zone_loc );
+        m.i_clear( zone_local.raw() );
+        m.add_item_or_charges( zone_local, test_200_kcal );
+        test_camp->distribute_food();
+        CHECK( camp_faction->food_supply == 200 );
+    }
+}
+// TODO: Tests for: Check calorie display at various activity levels, camp crafting works as expected (consumes inputs, returns outputs+byproducts, costs calories)