src/unittest/test_moveaction.cpp

   1 /*
   2 Minetest
   3 Copyright (C) 2022 Minetest core developers & community
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU Lesser General Public License as published by
   7 the Free Software Foundation; either version 2.1 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU Lesser General Public License for more details.
  14
  15 You should have received a copy of the GNU Lesser General Public License along
  16 with this program; if not, write to the Free Software Foundation, Inc.,
  17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19
  20 #include "test.h"
  21 #include "test_config.h"
  22
  23 #include "mock_inventorymanager.h"
  24 #include "mock_server.h"
  25 #include "mock_serveractiveobject.h"
  26
  27 #include <scripting_server.h>
  28
  29
  30 class TestMoveAction : public TestBase
  31 {
  32 public:
  33         TestMoveAction() { TestManager::registerTestModule(this); }
  34         const char *getName() { return "TestMoveAction"; }
  35
  36         void runTests(IGameDef *gamedef);
  37
  38         void testMove(ServerActiveObject *obj, IGameDef *gamedef);
  39         void testMoveSomewhere(ServerActiveObject *obj, IGameDef *gamedef);
  40         void testMoveUnallowed(ServerActiveObject *obj, IGameDef *gamedef);
  41         void testMovePartial(ServerActiveObject *obj, IGameDef *gamedef);
  42         void testSwap(ServerActiveObject *obj, IGameDef *gamedef);
  43         void testSwapFromUnallowed(ServerActiveObject *obj, IGameDef *gamedef);
  44         void testSwapToUnallowed(ServerActiveObject *obj, IGameDef *gamedef);
  45 };
  46
  47 static TestMoveAction g_test_instance;
  48
  49 void TestMoveAction::runTests(IGameDef *gamedef)
  50 {
  51         MockServer server;
  52
  53         ServerScripting server_scripting(&server);
  54         server_scripting.loadMod(Server::getBuiltinLuaPath() + DIR_DELIM "init.lua", BUILTIN_MOD_NAME);
  55         server_scripting.loadMod(std::string(HELPERS_PATH) + DIR_DELIM "helper_moveaction.lua", BUILTIN_MOD_NAME);
  56
  57         MetricsBackend mb;
  58         ServerEnvironment server_env(nullptr, &server_scripting, &server, "", &mb);
  59         MockServerActiveObject obj(&server_env);
  60
  61         TEST(testMove, &obj, gamedef);
  62         TEST(testMoveSomewhere, &obj, gamedef);
  63         TEST(testMoveUnallowed, &obj, gamedef);
  64         TEST(testMovePartial, &obj, gamedef);
  65         TEST(testSwap, &obj, gamedef);
  66         TEST(testSwapFromUnallowed, &obj, gamedef);
  67         TEST(testSwapToUnallowed, &obj, gamedef);
  68 }
  69
  70 static ItemStack parse_itemstack(const char *s)
  71 {
  72         ItemStack item;
  73         item.deSerialize(s, nullptr);
  74         return item;
  75 }
  76
  77 static void apply_action(const char *s, InventoryManager *inv, ServerActiveObject *obj, IGameDef *gamedef)
  78 {
  79         std::istringstream str(s);
  80         InventoryAction *action = InventoryAction::deSerialize(str);
  81         action->apply(inv, obj, gamedef);
  82         delete action;
  83 }
  84
  85 void TestMoveAction::testMove(ServerActiveObject *obj, IGameDef *gamedef)
  86 {
  87         MockInventoryManager inv(gamedef);
  88
  89         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:stone 50"));
  90         inv.p2.addList("main", 10);
  91
  92         apply_action("Move 20 player:p1 main 0 player:p2 main 0", &inv, obj, gamedef);
  93
  94         UASSERT(inv.p1.getList("main")->getItem(0).getItemString() == "default:stone 30");
  95         UASSERT(inv.p2.getList("main")->getItem(0).getItemString() == "default:stone 20");
  96 }
  97
  98 void TestMoveAction::testMoveSomewhere(ServerActiveObject *obj, IGameDef *gamedef)
  99 {
 100         MockInventoryManager inv(gamedef);
 101
 102         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:stone 50"));
 103         InventoryList *list = inv.p2.addList("main", 10);
 104         list->addItem(0, parse_itemstack("default:brick 10"));
 105         list->addItem(2, parse_itemstack("default:stone 85"));
 106
 107         apply_action("MoveSomewhere 50 player:p1 main 0 player:p2 main", &inv, obj, gamedef);
 108
 109         UASSERT(inv.p2.getList("main")->getItem(0).getItemString() == "default:brick 10");
 110         UASSERT(inv.p2.getList("main")->getItem(1).getItemString() == "default:stone 36");
 111         UASSERT(inv.p2.getList("main")->getItem(2).getItemString() == "default:stone 99");
 112 }
 113
 114 void TestMoveAction::testMoveUnallowed(ServerActiveObject *obj, IGameDef *gamedef)
 115 {
 116         MockInventoryManager inv(gamedef);
 117
 118         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:water 50"));
 119         inv.p2.addList("main", 10);
 120
 121         apply_action("Move 20 player:p1 main 0 player:p2 main 0", &inv, obj, gamedef);
 122
 123         UASSERT(inv.p1.getList("main")->getItem(0).getItemString() == "default:water 50");
 124         UASSERT(inv.p2.getList("main")->getItem(0).empty())
 125 }
 126
 127 void TestMoveAction::testMovePartial(ServerActiveObject *obj, IGameDef *gamedef)
 128 {
 129         MockInventoryManager inv(gamedef);
 130
 131         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:lava 50"));
 132         inv.p2.addList("main", 10);
 133
 134         apply_action("Move 20 player:p1 main 0 player:p2 main 0", &inv, obj, gamedef);
 135
 136         UASSERT(inv.p1.getList("main")->getItem(0).getItemString() == "default:lava 45");
 137         UASSERT(inv.p2.getList("main")->getItem(0).getItemString() == "default:lava 5");
 138 }
 139
 140 void TestMoveAction::testSwap(ServerActiveObject *obj, IGameDef *gamedef)
 141 {
 142         MockInventoryManager inv(gamedef);
 143
 144         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:stone 50"));
 145         inv.p2.addList("main", 10)->addItem(0, parse_itemstack("default:brick 60"));
 146
 147         apply_action("Move 50 player:p1 main 0 player:p2 main 0", &inv, obj, gamedef);
 148
 149         UASSERT(inv.p1.getList("main")->getItem(0).getItemString() == "default:brick 60");
 150         UASSERT(inv.p2.getList("main")->getItem(0).getItemString() == "default:stone 50");
 151 }
 152
 153 void TestMoveAction::testSwapFromUnallowed(ServerActiveObject *obj, IGameDef *gamedef)
 154 {
 155         MockInventoryManager inv(gamedef);
 156
 157         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:water 50"));
 158         inv.p2.addList("main", 10)->addItem(0, parse_itemstack("default:brick 60"));
 159
 160         apply_action("Move 50 player:p1 main 0 player:p2 main 0", &inv, obj, gamedef);
 161
 162         UASSERT(inv.p1.getList("main")->getItem(0).getItemString() == "default:water 50");
 163         UASSERT(inv.p2.getList("main")->getItem(0).getItemString() == "default:brick 60");
 164 }
 165
 166 void TestMoveAction::testSwapToUnallowed(ServerActiveObject *obj, IGameDef *gamedef)
 167 {
 168         MockInventoryManager inv(gamedef);
 169
 170         inv.p1.addList("main", 10)->addItem(0, parse_itemstack("default:stone 50"));
 171         inv.p2.addList("main", 10)->addItem(0, parse_itemstack("default:water 60"));
 172
 173         apply_action("Move 50 player:p1 main 0 player:p2 main 0", &inv, obj, gamedef);
 174
 175         UASSERT(inv.p1.getList("main")->getItem(0).getItemString() == "default:stone 50");
 176         UASSERT(inv.p2.getList("main")->getItem(0).getItemString() == "default:water 60");
 177 }