tests/test_core_modulemanager.lua

-- Prosody IM

-- Copyright (C) 2008-2010 Matthew Wild

-- Copyright (C) 2008-2010 Waqas Hussain

-- 

-- This project is MIT/X11 licensed. Please see the

-- COPYING file in the source package for more information.

--

local config = require "core.configmanager";

local helpers = require "util.helpers";

local set = require "util.set";

function load_modules_for_host(load_modules_for_host, mm)

	local test_num = 0;

	local function test_load(global_modules_enabled, global_modules_disabled, host_modules_enabled, host_modules_disabled, expected_modules)

		test_num = test_num + 1;

		-- Prepare

		hosts = { ["example.com"] = {} };

		config.set("*", "core", "modules_enabled", global_modules_enabled);

		config.set("*", "core", "modules_disabled", global_modules_disabled);

		config.set("example.com", "core", "modules_enabled", host_modules_enabled);

		config.set("example.com", "core", "modules_disabled", host_modules_disabled);

		expected_modules = set.new(expected_modules);

		expected_modules:add_list(helpers.get_upvalue(load_modules_for_host, "autoload_modules"));

		local loaded_modules = set.new();

		function mm.load(host, module)

			assert_equal(host, "example.com", test_num..": Host isn't example.com but "..tostring(host));

			assert_equal(expected_modules:contains(module), true, test_num..": Loading unexpected module '"..tostring(module).."'");

			loaded_modules:add(module);

		end

		load_modules_for_host("example.com");

		assert_equal((expected_modules - loaded_modules):empty(), true, test_num..": Not all modules loaded: "..tostring(expected_modules - loaded_modules));

	end

	test_load({ "one", "two", "three" }, nil, nil, nil, { "one", "two", "three" });

	test_load({ "one", "two", "three" }, {}, nil, nil, { "one", "two", "three" });

	test_load({ "one", "two", "three" }, { "two" }, nil, nil, { "one", "three" });

	test_load({ "one", "two", "three" }, { "three" }, nil, nil, { "one", "two" });

	test_load({ "one", "two", "three" }, nil, nil, { "three" }, { "one", "two" });

	test_load({ "one", "two", "three" }, nil, { "three" }, { "three" }, { "one", "two", "three" });

	test_load({ "one", "two" }, nil, { "three" }, nil, { "one", "two", "three" });

	test_load({ "one", "two", "three" }, nil, { "three" }, nil, { "one", "two", "three" });

	test_load({ "one", "two", "three" }, { "three" }, { "three" }, nil, { "one", "two", "three" });

	test_load({ "one", "two" }, { "three" }, { "three" }, nil, { "one", "two", "three" });

end