minetest/builtin/mainmenu/content/tests/pkgmgr_spec.lua

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--Minetest
--Copyright (C) 2022 rubenwardy
--
--This program is free software; you can redistribute it and/or modify
--it under the terms of the GNU Lesser General Public License as published by
--the Free Software Foundation; either version 2.1 of the License, or
--(at your option) any later version.
--
--This program is distributed in the hope that it will be useful,
--but WITHOUT ANY WARRANTY; without even the implied warranty of
--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
--GNU Lesser General Public License for more details.
--
--You should have received a copy of the GNU Lesser General Public License along
--with this program; if not, write to the Free Software Foundation, Inc.,
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
local mods_dir = "/tmp/.minetest/mods"
local games_dir = "/tmp/.minetest/games"
local txp_dir = "/tmp/.minetest/textures"
local function reset()
local env = {
core = {},
unpack = table.unpack or unpack,
pkgmgr = {},
DIR_DELIM = "/",
}
env._G = env
setmetatable(env, { __index = _G })
local core = env.core
local calls = {}
function core.get_games()
return {}
end
function core.delete_dir(...)
table.insert(calls, { "delete_dir", ... })
return true
end
function core.copy_dir(...)
table.insert(calls, { "copy_dir", ... })
return true
end
function core.get_texturepath()
return txp_dir
end
function core.get_texturepath_share()
return txp_dir
end
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function core.get_modpath()
return mods_dir
end
function core.get_gamepath()
return games_dir
end
function env.fgettext_ne(fmt, ...)
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return fmt
end
setfenv(loadfile("builtin/common/misc_helpers.lua"), env)()
setfenv(loadfile("builtin/mainmenu/content/pkgmgr.lua"), env)()
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function env.assert_calls(list)
assert.are.same(list, calls)
end
return env
end
describe("install_dir", function()
it("installs texture pack", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "invalid", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("txp", "/tmp/123", "mytxp", nil)
assert.is.equal(txp_dir .. "/mytxp", path)
assert.is._nil(message)
env.assert_calls({
{ "delete_dir", txp_dir .. "/mytxp" },
{ "copy_dir", "/tmp/123", txp_dir .. "/mytxp", false },
})
end)
it("prevents installing other as texture pack", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "mod", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("txp", "/tmp/123", "mytxp", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a texture pack", message)
end)
it("installs mod", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "mod", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("mod", "/tmp/123", "mymod", nil)
assert.is.equal(mods_dir .. "/mymod", path)
assert.is._nil(message)
env.assert_calls({
{ "delete_dir", mods_dir .. "/mymod" },
{ "copy_dir", "/tmp/123", mods_dir .. "/mymod", false },
})
end)
it("installs modpack", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "modpack", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("mod", "/tmp/123", "mymod", nil)
assert.is.equal(mods_dir .. "/mymod", path)
assert.is._nil(message)
env.assert_calls({
{ "delete_dir", mods_dir .. "/mymod" },
{ "copy_dir", "/tmp/123", mods_dir .. "/mymod", false },
})
end)
it("installs game", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "game", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("game", "/tmp/123", "mygame", nil)
assert.is.equal(games_dir .. "/mygame", path)
assert.is._nil(message)
env.assert_calls({
{ "delete_dir", games_dir .. "/mygame" },
{ "copy_dir", "/tmp/123", games_dir .. "/mygame", false },
})
end)
it("installs mod detects name", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "mod", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("mod", "/tmp/123", nil, nil)
assert.is.equal(mods_dir .. "/123", path)
assert.is._nil(message)
env.assert_calls({
{ "delete_dir", mods_dir .. "/123" },
{ "copy_dir", "/tmp/123", mods_dir .. "/123", false },
})
end)
it("installs mod detects invalid name", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "mod", path = "/tmp/hi!" }
end
local path, message = env.pkgmgr.install_dir("mod", "/tmp/hi!", nil, nil)
assert.is._nil(path)
assert.is.equal("Install: Unable to find suitable folder name for $1", message)
end)
it("installs mod to target (update)", function()
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = "mod", path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("mod", "/tmp/123", "mymod", "/tmp/alt-target")
assert.is.equal("/tmp/alt-target", path)
assert.is._nil(message)
env.assert_calls({
{ "delete_dir", "/tmp/alt-target" },
{ "copy_dir", "/tmp/123", "/tmp/alt-target", false },
})
end)
it("checks expected types", function()
local actual_type = "modpack"
local env = reset()
env.pkgmgr.get_base_folder = function()
return { type = actual_type, path = "/tmp/123" }
end
local path, message = env.pkgmgr.install_dir("mod", "/tmp/123", "name", nil)
assert.is._not._nil(path)
assert.is._nil(message)
path, message = env.pkgmgr.install_dir("game", "/tmp/123", "name", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a $2", message)
path, message = env.pkgmgr.install_dir("txp", "/tmp/123", "name", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a texture pack", message)
actual_type = "game"
path, message = env.pkgmgr.install_dir("mod", "/tmp/123", "name", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a $2", message)
path, message = env.pkgmgr.install_dir("game", "/tmp/123", "name", nil)
assert.is._not._nil(path)
assert.is._nil(message)
path, message = env.pkgmgr.install_dir("txp", "/tmp/123", "name", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a texture pack", message)
actual_type = "txp"
path, message = env.pkgmgr.install_dir("mod", "/tmp/123", "name", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a $2", message)
path, message = env.pkgmgr.install_dir("game", "/tmp/123", "name", nil)
assert.is._nil(path)
assert.is.equal("Unable to install a $1 as a $2", message)
path, message = env.pkgmgr.install_dir("txp", "/tmp/123", "name", nil)
assert.is._not._nil(path)
assert.is._nil(message)
end)
end)