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test_test.p8
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test_test.p8
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pico-8 cartridge // http://www.pico-8.com
version 18
__lua__
-- Unit tests for the test module
-- by mindfilleter
-- to run the tests use `pico8 -x tests/test_test.p8`
#include ../pico8lib/class.lua
#include ../pico8lib/strings.lua
#include ../pico8lib/log.lua
#include ../pico8lib/functions.lua
#include ../pico8lib/tables.lua
#include ../pico8lib/test.lua
local suite = TestSuite("test.p8")
-- Assertions test case
local Assertions = TestCase("assertions")
function Assertions:test_assert_nil_pass ()
self:assert_nil(nil)
end
function Assertions:test_assert_nil_fail ()
self:assert_throws(function ()
self:assert_nil(1)
end, "1 is not nil")
end
function Assertions:test_assert_not_nil_pass ()
self:assert_not_nil(1)
end
function Assertions:test_assert_not_nil_fail ()
self:assert_throws(function ()
self:assert_not_nil(nil)
end, "[nil] is unexpectedly nil")
end
suite:add_test_case(Assertions)
-- Equality test case
local Equality = TestCase("equality")
function Equality:test_assert_equal_pass ()
self:assert_equal(1, 1)
end
function Equality:test_assert_equal_fail ()
self:assert_throws(function ()
self:assert_equal(1, 2)
end, "1 ~= 2")
end
function Equality:test_assert_not_equal_pass ()
self:assert_not_equal(1, 2)
end
function Equality:test_assert_not_equal_fail ()
self:assert_throws(function ()
self:assert_not_equal(1, 1)
end, "1 == 1")
end
suite:add_test_case(Equality)
-- Type test case
local Types = TestCase("types")
function Types:test_assert_boolean_pass ()
self:assert_boolean(true)
end
function Types:test_assert_boolean_fail ()
self:assert_throws(function ()
self:assert_boolean(nil)
end, "nil is not a boolean")
end
function Types:test_assert_number_pass ()
self:assert_number(1)
end
function Types:test_assert_number_fail ()
self:assert_throws(function ()
self:assert_number("hello")
end, 'hello is not a number')
end
function Types:test_assert_string_pass ()
self:assert_string("hello")
end
function Types:test_assert_string_fail ()
self:assert_throws(function ()
self:assert_string(nil)
end, "nil is not a string")
end
suite:add_test_case(Types)
-- Error handling test case
local ErrorHandling = TestCase("error_handling")
function ErrorHandling:test_assert_throws_pass ()
self:assert_throws(function ()
assert("oops!" == nil, "oops!")
end, "oops!")
end
suite:add_test_case(ErrorHandling)
-- Test suite test case
local TestSuiteTest = TestCase("test_suite")
function TestSuiteTest:test_report_counts ()
local test_suite = TestSuite("suite")
local TestSuiteTestCase = TestCase("testsuitetest")
function TestSuiteTestCase:test_assert_nil_pass ()
self:assert_nil(nil)
end
function TestSuiteTestCase:test_assert_nil_fail ()
self:assert_nil(1)
end
test_suite:add_test_case(TestSuiteTestCase)
test_suite:run(true) -- quiet
local report = test_suite:make_run_report()
self:assert_equal(report.tests_run, 2)
self:assert_equal(report.tests_failed, 1)
end
suite:add_test_case(TestSuiteTest)
run_suites{suite}