luaunitの使用

githubのアドレス:
https://github.com/bluebird75/luaunit
説明文書を使う:
http://luaunit.readthedocs.org/en/latest/
使用方法:
テストコマンド：lua.exe<テストケースファイル：testcase.lua>-v（各テスト結果を表示する）
UTターゲットファイル：testlib.lua

 1 function add(v1,v2)
 2     -- add positive numbers
 3     -- return 0 if any of the numbers are 0
 4     -- error if any of the two numbers are negative
 5     if v1 < 0 or v2 < 0 then
 6         error('Can only add positive or null numbers, received '..v1..' and '..v2)
 7     end
 8     if v1 == 0 or v2 == 0 then
 9         return 0
10     end
11     return v1+v2
12 end

テストケースファイル（UT実行ファイル）：testcase.lua

 1 EXPORT_ASSERT_TO_GLOBALS = true
 2 package.path=[[D:\3SG\Test\luaunit-master\?.lua;E:\learnSkill\lua\lua_test\?.lua;]]  ..  package.path
 3 luaunit = require('luaunit')
 4 --      luaunit
 5 
 6 --[[
 7 UT
 8 --]]
 9 unit = require('testlib')
10 --          （    ）
11 
12 --    table      （  TestAdd TestDiv）
13 TestAdd = {}
14 function TestAdd:testAddPositive()
15     local args = {1,1}
16     luaunit.assertEquals(add(1,1),2)
17 end
18 
19 function TestAdd:testAddZero()
20     luaunit.assertEquals(add(1,0),0)
21     luaunit.assertEquals(add(0,5),0)
22     luaunit.assertEquals(add(0,0),0)
23 end
24 
25 function TestAdd:testAddError()
26     luaunit.assertErrorMsgContains('Can only add positive or null numbers, received 2 and -3', add, 2, -3)
27 end
28 
29 function TestAdd:testAdder()
30     f = adder(3)
31     luaunit.assertIsFunction( f )
32     luaunit.assertEquals( f(2), 5 )
33 end
34 -- end of table TestAdd
35 
36 TestDiv = {}
37     function TestDiv:testDivPositive()
38         luaunit.assertEquals(div(4,2),2)
39     end
40 
41     function TestDiv:testDivZero()
42         luaunit.assertEquals(div(4,0),0)
43         luaunit.assertEquals(div(0,5),0)
44         luaunit.assertEquals(div(0,0),0)
45     end
46 
47     function TestDiv:testDivError()
48         luaunit.assertErrorMsgContains('Can only divide positive or null numbers, received 2 and -3', div, 2, -3)
49     end
50 -- end of table TestDiv
51 
52 --                     setUp   tearDown
53 TestLogger = {}
54     function TestLogger:setUp()
55         -- define the fname to use for logging
56         self.fname = 'mytmplog.log'
57         -- make sure the file does not already exists
58         os.remove(self.fname)
59     end
60 
61     function TestLogger:tearDown()
62         -- cleanup our log file after all tests
63         os.remove(self.fname)
64     end
65 -- end of table TestLogger
66 --[[
67 UT
68 --]]
69 
70 
71 os.exit( luaunit.LuaUnit.run() )

 断言リスト
Equality astertions

astertEquals

astert NotEquals

astert AlmostEquals（actual、expected、magin）

astert NotAlmostEquals

Valueassetions

astert True

astert False

astertNil(value)

astert NotNil

astertIs

astert NotIs

Stering astertions

astert StarContins(str，sub[，useRe])

astert StrIContains(str，sub)

astert NotStr Contins（str，sub，useRe）

astert Norticontains

astertStarMatch（str，pattern[，start[，final]]）

Errer astertions

astertError

astertError MsgEquals(expectedMsg，func，…)

astertErrror MsgContins(partialMsg，func，…)

astertErrrorMsgMatch（expectedPattern，func，…）

Type astertions
 

astertIsNumber

astertIsString

astertIsTable

astertIs Boolean

astertIsNil

astertIsFunction

astertIsUserdaa

astertIs Thread

 
Table assetions

astertItemsEquals(actual、expected)