local tcname = 'tests.shared.magicbag'
local lunit = require("lunit")
if _VERSION >= 'Lua 5.2' then
  _ENV = module(tcname, 'seeall')
else
  module(tcname, 'seeall')
end

local u

function setup()
    eressea.free_game()
    u = unit.create(faction.create("human", "test@example.com", "de"), region.create(0, 0, "plain"), 1)
end

function test_magicbag_weight()
    assert_equal(1000, u.weight)
    u:add_item("log", 10)
    assert_equal(6000, u.weight)
    u:add_item("magicbag", 1)
    assert_equal(1100, u.weight)
end

function test_magicbag_no_stone()
    assert_equal(1000, u.weight)
    u:add_item("stone", 1)
    assert_equal(7000, u.weight)
    u:add_item("magicbag", 1)
    assert_equal(7100, u.weight)
end

function test_magicbag_limit_200ge()
    assert_equal(1000, u.weight)
    u:add_item("log", 100)
    assert_equal(51000, u.weight)
    u:add_item("magicbag", 1)
    assert_equal(31100, u.weight)
end

function test_magicbag_no_carts()
    assert_equal(1000, u.weight)
    u:add_item("cart", 1)
    assert_equal(5000, u.weight)
    u:add_item("magicbag", 1)
    assert_equal(5100, u.weight)
end

function test_magicbag_no_catapult()
    assert_equal(1000, u.weight)
    u:add_item("catapult", 1)
    assert_equal(11000, u.weight)
    u:add_item("magicbag", 1)
    assert_equal(11100, u.weight)
end

function test_magicbag_no_horses()
    assert_equal(1000, u.weight)
    u:add_item("horse", 1)
    assert_equal(6000, u.weight)
    u:add_item("magicbag", 1)
    assert_equal(6100, u.weight)
end