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require "lunit"
network = require("network")
bc = require("bc")
ser = require("serialization")
module("test_bc", package.seeall, lunit.testcase)
function test_init()
local bci = bc:init({["light"]=false}, {["toggle_light"]=function() end})
assert_true(bci:has_noun("light"), "Nouns were not initialized")
assert_true(bci:has_verb("toggle_light"), "Verbs were not initialized")
end
function test_set_get_noun()
local bci = bc:init({["light"]=true}, {["toggle_light"]=function() end})
assert_equal(true, bci:get_noun("light"), "First get failed with wrong value")
bci:set_noun("light", false)
assert_equal(false, bci:get_noun("light"), "Second get failed with wrong value")
end
function test_request_noun()
local bci = bc:init({["light"]=true}, {["toggle_light"]=function() end})
local addr = network.get_scene()
local i = false
local expct = true
network.register("tester0", function(m, laddr, raddr, p, d, msg)
m = ser.unserialize(msg)
if m.ty == 3 and m.noun == "light" and m.value == expct then
i = true
end
end)
network.send(addr, 1234, ser.serialize({ty=1, noun="light"}))
assert_true(i, "Noun response did not happen or was incorrect")
-- Reset and change noun
i = false
bci:set_noun("light", false)
expct = false
network.send(addr, 1234, ser.serialize({ty=1, noun="light"}))
assert_true(i, "Noun response did not happen or was incorrect")
end
function test_call_verb()
local bci = bc:init({["light"]=true}, {["toggle_light"]=function(b)
b:set_noun("light", not b:get_noun("light"))
end})
local addr = network.get_scene()
-- Call verb
network.send(addr, 1234, ser.serialize({ty=2, verb="toggle_light"}))
assert_equal(false, bci:get_noun("light"), "Verb did not do its job")
end
function test_multinode_call_verb()
local bc1 = bc:init({["light0"]=true}, {["toggle_light0"]=function(b)
b:set_noun("light0", not b:get_noun("light0"))
end})
local a1 = network.get_scene()
local bc2 = bc:init({}, {})
local a2 = network.get_scene()
network.set_scene(a1)
assert_true(bc1:call_verb("toggle_light0"))
assert_equal(false, bc1:get_noun("light0"), "First verb invocation did not go to plan")
network.set_scene(a2)
assert_true(bc2:call_verb("toggle_light0"))
network.set_scene(a1)
assert_equal(true, bc1:get_noun("light0"), "Second verb invocation did not go to plan")
end
function test_multinode_get_noun()
local key = "foobar"
local bc1 = bc:init({["light1"]=key}, {["toggle_light1"]=function(b)
b:set_noun("light1", not b:get_noun("light1"))
end})
local a1 = network.get_scene()
local bc2 = bc:init({}, {})
local a2 = network.get_scene()
network.set_scene(a1)
assert_equal(key, bc1:get_noun("light1"), "Local get failed")
network.set_scene(a2)
assert_equal(key, bc2:get_noun("light1"), "Remote get failed")
end
function test_multinode_listening()
local bc1 = bc:init({["foo"]=123}, {})
local a1 = network.get_scene()
local bc2 = bc:init({}, {})
local a2 = network.get_scene()
network.set_scene(a1)
local i = false
-- Local listening
local id = bc1:listen_noun("foo", "onchange", nil, function(bc, foo)
i = true
end)
bc1:set_noun("foo", 111)
assert_true(i, "Local listening failed")
i = false
bc1:listen_cancel("foo", id) -- Test wether cancelling works
network.set_scene(a2)
local j = false
local rid = bc2:listen_noun("foo", "onchange", nil, function(bc, foo)
j = true
end)
network.set_scene(a1)
bc1:set_noun("foo", 1234)
assert_true(j, "Remote listening failed")
assert_false(i, "Cancelling local listener failed")
network.set_scene(a2)
bc2:listen_cancel("foo", rid)
j = false
network.set_scene(a1)
bc1:set_noun("foo", 34)
assert_false(j, "Cancelling remote listener failed")
end
function test_listen_modes()
local bci = bc:init({["noun"]=10}, {})
local i = false
local id = 0
-- onchange
local id = bci:listen_noun("noun", "onchange", nil, function(bc, noun)
i = true
end)
bci:set_noun("noun", 11)
assert_true(i, "Listening \"onchange\" failed")
bci:listen_cancel("noun", id)
i = false
-- onrising
id = bci:listen_noun("noun", "onrising", nil, function(bc, noun)
i = true
end)
bci:set_noun("noun", 10)
assert_false(i, "Listening \"onrising\" failed(A)")
bci:set_noun("noun", 11)
assert_true(i, "Listening \"onrising\" failed(B)")
bci:listen_cancel("noun", id)
i = false
-- onfalling
id = bci:listen_noun("noun", "onfalling", nil, function(bc, noun)
i = true
end)
bci:set_noun("noun", 12)
assert_false(i, "Listening \"onfalling\" failed(A)")
bci:set_noun("noun", 10)
assert_true(i, "Listening \"onfalling\" failed(B)")
bci:listen_cancel("noun", id)
i = false
-- onvalue
id = bci:listen_noun("noun", "onvalue", 99, function(bc, noun)
i = true
end)
bci:set_noun("noun", 100)
assert_false(i, "Listening \"onvalue\" failed(A)")
bci:set_noun("noun", 99)
assert_true(i, "Listening \"onvalue\" failed(B)")
bci:listen_cancel("noun", id)
i = false
-- onabove
id = bci:listen_noun("noun", "onabove", 100, function(bc, noun)
i = true
end)
bci:set_noun("noun", 10)
assert_false(i, "Listening \"onabove\" failed(A)")
bci:set_noun("noun", 110)
assert_true(i, "Listening \"onabove\" failed(B)")
bci:listen_cancel("noun", id)
i = false
-- onbelow
id = bci:listen_noun("noun", "onbelow", 10, function(bc, noun)
i = true
end)
bci:set_noun("noun", 11)
assert_false(i, "Listening \"onbelow\" failed(A)")
bci:set_noun("noun", 1)
assert_true(i, "Listening \"onbelow\" failed(B)")
bci:listen_cancel("noun", id)
end
function test_get_unknown_noun()
local bci = bc:init()
assert_false(bci:has_noun("bar"))
assert_equal(nil, bci:get_noun("bar"))
end
-- function test_get_offline_node()
-- local bc1 = bc:init()
-- local bc2 = bc:init({["foo"]=true})
--
-- -- Simulate node going offline
-- bc2.modem:remove_self()
-- bc2 = nil
--
-- local val = bc1:get_noun("foo")
-- assert_equal(nil, val)
-- end
function test_call_unknown_verb()
local bci = bc:init()
assert_false(bci:has_verb("unknown"))
assert_equal(false, bci:call_verb("unknown"))
end
function test_install_listen_on_unknown_noun()
local bci = bc:init()
assert_false(bci:has_noun("unknown"))
bci:listen_noun("unknown", "onchange", nil, function() end)
end
function test_late_install()
local bc1 = bc:init()
local i = false
assert_false(bc1:has_noun("foo123"))
bc1:listen_noun("foo123", "onchange", nil, function()
i = true
end)
local bc2 = bc:init({["foo123"] = 123})
bc2:set_noun("foo123", 321)
assert_true(i, "Listener was not called")
end
function test_verb_multicall_bug()
local var = 0
local bc1 = bc:init(nil, {
["verb"] = function(bc, foo)
var = var + foo
end
})
local bc2 = bc:init()
bc2:call_verb("verb", 1)
assert_equal(1, var, "Verb was not called correctly")
bc2:call_verb("verb", 2)
assert_equal(3, var, "Verb was not called correctly(Second attempt)")
end