Module:Exponential search/testcases - Revision history

Uzume: strict

2023-02-10T20:08:50Z

strict

← Previous revision		Revision as of 20:08, 10 February 2023
Line 1:		Line 1:
			require[[strict]]
	local search = require('Module:Exponential search')		local search = require('Module:Exponential search')
	local ScribuntoUnit = require('Module:ScribuntoUnit')		local ScribuntoUnit = require('Module:ScribuntoUnit')

Mr. Stradivarius: adjust init value error messages

2015-02-27T13:38:04Z

adjust init value error messages

← Previous revision		Revision as of 13:38, 27 February 2015
Line 38:		Line 38:
	function suite:testInitIntegerCheck()		function suite:testInitIntegerCheck()
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value '0' detected in argument #2 to 'Exponential search' (init ~~values~~ must be a positive integer)",		"invalid init value '0' detected in argument #2 to 'Exponential search' (init value must be a positive integer)",
	search, makeTest(0), 0		search, makeTest(0), 0
	)		)
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value '1.5' detected in argument #2 to 'Exponential search' (init ~~values~~ must be a positive integer)",		"invalid init value '1.5' detected in argument #2 to 'Exponential search' (init value must be a positive integer)",
	search, makeTest(0), 1.5		search, makeTest(0), 1.5
	)		)
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value '-3' detected in argument #2 to 'Exponential search' (init ~~values~~ must be a positive integer)",		"invalid init value '-3' detected in argument #2 to 'Exponential search' (init value must be a positive integer)",
	search, makeTest(0), -3		search, makeTest(0), -3
	)		)
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value 'inf' detected in argument #2 to 'Exponential search' (init ~~values~~ must be a positive integer)",		"invalid init value 'inf' detected in argument #2 to 'Exponential search' (init value must be a positive integer)",
	search, makeTest(0), math.huge		search, makeTest(0), math.huge
	)		)
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value '-nan' detected in argument #2 to 'Exponential search' (init ~~values~~ must be a positive integer)",		"invalid init value '-nan' detected in argument #2 to 'Exponential search' (init value must be a positive integer)",
	search, makeTest(0), 0/0		search, makeTest(0), 0/0
	)		)

Mr. Stradivarius: make large tests larger

2015-02-27T13:31:00Z

make large tests larger

← Previous revision		Revision as of 13:31, 27 February 2015
Line 116:		Line 116:

	function suite:testLargeArray()		function suite:testLargeArray()
	self:assertEquals(~~12345~~, search(makeTest(~~12345~~)))		self:assertEquals(1234567890, search(makeTest(1234567890)))
	end		end

	function suite:testLargeInit()		function suite:testLargeInit()
	self:assertEquals(3, search(makeTest(3), ~~12345~~))		self:assertEquals(3, search(makeTest(3), 1234567890))
	end		end

Mr. Stradivarius: simplify the test functions - no need to bother with arrays

2015-02-27T13:27:18Z

simplify the test functions - no need to bother with arrays

Show changes

Mr. Stradivarius: more tests

2015-02-27T12:35:45Z

more tests

@@ Line 13: / Line 13: @@
 end
-local zeroTest = makeArrayTest(0)
+local arrayTests = {}
 function suite:assertError(func, ...)
@@ Line 35: / Line 42: @@
 function suite:testInitType()
-	self:assertError(search, zeroTest, 'foo')
+	self:assertError(search, arrayTests[0], 'foo')
-	self:assertError(search, zeroTest, zeroTest)
+	self:assertError(search, arrayTests[0], arrayTests[0])
-	self:assertError(search, zeroTest, true)
+	self:assertError(search, arrayTests[0], true)
-	self:assertError(search, zeroTest, {})
+	self:assertError(search, arrayTests[0], {})
 end
@@ Line 44: / Line 52: @@
 	self:assertErrorMsg(
 		"invalid init value '0' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
-		search, zeroTest, 0
+		search, arrayTests[0], 0
+	)
 	self:assertErrorMsg(
 		"invalid init value '1.5' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
-		search, zeroTest, 1.5
+		search, arrayTests[0], 1.5
+	)
 	self:assertErrorMsg(
 		"invalid init value '-3' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
-		search, zeroTest, -3
+		search, arrayTests[0], -3
+	)
 	self:assertErrorMsg(
 		"invalid init value 'inf' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
-		search, zeroTest, math.huge
+		search, arrayTests[0], math.huge
+	)
 	self:assertErrorMsg(
 		"invalid init value '-nan' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
-		search, zeroTest, 0/0
+		search, arrayTests[0], 0/0
+	)
 end

Mr. Stradivarius: various fixes

2015-02-27T12:05:56Z

various fixes

← Previous revision		Revision as of 12:05, 27 February 2015
Line 23:		Line 23:
	function suite:assertErrorMsg(msg, func, ...)		function suite:assertErrorMsg(msg, func, ...)
	local ret = self:assertError(func, ...)		local ret = self:assertError(func, ...)
	self:assertStringContains(ret, ~~msg~~)		self:assertStringContains(msg, ret, true)
	end		end

	function suite:~~testTypeChecks~~()		function suite:testFuncType()
	self:assertError(search, 5)		self:assertError(search, 5)
	self:assertError(search, 'foo')		self:assertError(search, 'foo')
Line 32:		Line 32:
	self:assertError(search, {})		self:assertError(search, {})
	self:assertError(search, nil)		self:assertError(search, nil)
			end

			function suite:testInitType()
	self:assertError(search, zeroTest, 'foo')		self:assertError(search, zeroTest, 'foo')
	self:assertError(search, zeroTest, zeroTest)		self:assertError(search, zeroTest, zeroTest)
Line 38:		Line 41:
	end		end

	function suite:~~testInitChecks~~()		function suite:testInitIntegerCheck()
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value '0' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",		"invalid init value '0' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
Line 52:		Line 55:
	)		)
	self:assertErrorMsg(		self:assertErrorMsg(
	"invalid init value '-inf' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",		"invalid init value 'inf' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
	search, zeroTest, math.huge		search, zeroTest, math.huge
	)		)

Mr. Stradivarius: create

2015-02-27T11:33:59Z

create

New page

local search = require('Module:Exponential search')
local ScribuntoUnit = require('Module:ScribuntoUnit')
local suite = ScribuntoUnit:new()

local function makeArrayTest(len)
local array = {}
for i = 1, len do
array[i] = true
end
return function (i)
return array[i]
end
end

local zeroTest = makeArrayTest(0)

function suite:assertError(func, ...)
local success, ret = pcall(func, ...)
self:assertFalse(success)
return ret
end

function suite:assertErrorMsg(msg, func, ...)
local ret = self:assertError(func, ...)
self:assertStringContains(ret, msg)
end

function suite:testTypeChecks()
self:assertError(search, 5)
self:assertError(search, 'foo')
self:assertError(search, true)
self:assertError(search, {})
self:assertError(search, nil)
self:assertError(search, zeroTest, 'foo')
self:assertError(search, zeroTest, zeroTest)
self:assertError(search, zeroTest, true)
self:assertError(search, zeroTest, {})
end

function suite:testInitChecks()
self:assertErrorMsg(
"invalid init value '0' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
search, zeroTest, 0
)
self:assertErrorMsg(
"invalid init value '1.5' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
search, zeroTest, 1.5
)
self:assertErrorMsg(
"invalid init value '-3' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
search, zeroTest, -3
)
self:assertErrorMsg(
"invalid init value '-inf' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
search, zeroTest, math.huge
)
self:assertErrorMsg(
"invalid init value '-nan' detected in argument #2 to 'Exponential search' (init values must be a positive integer)",
search, zeroTest, 0/0
)
end

return suite