-- Solution --------------------------------------------------------------------
function is_anagram(str1, str2)
	-- Your implementation here
end

-- Tests -----------------------------------------------------------------------

local luaunit = require("luaunit.luaunit")

function test_listen_is_anagram_of_silent()
	luaunit.assertTrue(is_anagram("listen", "silent"))
end

function test_astronomers_is_anagram_of_moon_starers()
	luaunit.assertTrue(is_anagram("astronomers", "moon starers"))
end

function test_dormitory_is_anagram_of_dirty_room()
	luaunit.assertTrue(is_anagram("dormitory", "dirty room"))
end

function test_foo_is_not_anagram_of_bar()
	luaunit.assertFalse(is_anagram("foo", "bar"))
end

function test_foo_is_not_anagram_of_of()
	luaunit.assertFalse(is_anagram("foo", "of"))
end

function test_bar_is_not_anagram_of_barn()
	luaunit.assertFalse(is_anagram("bar", "barn"))
end

function test_barn_is_not_anagram_of_bar()
	luaunit.assertFalse(is_anagram("barn", "bar"))
end

os.exit(luaunit.LuaUnit.run())