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テスト自動生成の提案 
Proposal of automatic generation of test 
Gotanda.pm #2 2014/09/17 
All Copyrights reserved by @akihiro_0228, 2014 
テスト自動生成の提案 
Proposal of automatic generation of test 
@akihiro_0228
史上最速のテスト 
Testing the fastest ever 
Gotanda.pm #2 2014/09/17 
All Copyrights reserved by @akihiro_0228, 2014 
テスト自動生成の提案 
Proposal of automatic generation of test 
@akihiro_0228 
> 本当は
史上最速のテスト 
Testing the fastest ever 
Gotanda.pm #2 2014/09/17 
All Copyrights reserved by @akihiro_0228, 2014 
テスト自動生成の提案 
Proposal of automatic generation of test 
@akihiro_0228 
> さすがに
あきひろ 
All Copyrights reserved by @akihiro_0228, 2014 
4 
@akihiro_0228 
Perl歴 半年ぐらい 
テスト自動生成の提案 
Proposal of automatic generation of test 
> 自己紹介
テスト自動生成の提案> 注意5 
このスライドには 
! 
茶番要素 
TDDへの反逆要素 
! 
が含まれております 
All Copyrights reserved by @akihiro_0228, 2014 
Proposal of automatic generation of test
テスト自動生成の提案> 作ってるもの 
All Copyrights reserved by @akihiro_0228, 2014 
6 
Test::Gene 
Proposal of automatic generation of test
テスト自動生成の提案> 作ってるもの 
All Copyrights reserved by @akihiro_0228, 2014 
7 
何はともあれ 
Proposal of automatic generation of test
テスト自動生成の提案> 作ってるもの 
All Copyrights reserved by @akihiro_0228, 2014 
8 
DEMO 
Proposal of automatic generation of test
All Copyrights reserved by @akihiro_0228, 2014 
9 
いや、 
テスト自動生成の提案> 茶番乙 
Proposal of automatic generation of test
テスト自動生成の提案> 茶番乙 
All Copyrights reserved by @akihiro_0228, 2014 
10 
Proposal of automatic generation of test 
こんな茶番に付き合っていただいて
テスト自動生成の提案> 茶番乙 
All Copyrights reserved by @akihiro_0228, 2014 
11 
Proposal of automatic generation of test 
ありがとうございます
テスト自動生成の提案> 説明 
All Copyrights reserved by @akihiro_0228, 2014 
12 
真面目に 
Proposal of automatic generation of test
テスト自動生成の提案> 説明 
All Copyrights reserved by @akihiro_0228, 2014 
13 
Proposal of automatic generation of test 
何やったか説明します
テスト自動生成の提案> 説明 
All Copyrights reserved by @akihiro_0228, 2014 
14 
Test::Gene 
テスト自動生成ツール 
Proposal of automatic generation of test
テスト自動生成の提案> 説明 
All Copyrights reserved by @akihiro_0228, 2014 
15 
Path::Tiny 
lib以下のモジュールをなめる 
Proposal of automatic generation of test
テスト自動生成の提案> 説明 
All Copyrights reserved by @akihiro_0228, 2014 
16 
Class::Inspector 
各モジュール内で定義されている 
メソッドを取得する 
Proposal of automatic generation of test
All Copyrights reserved by @akihiro_0228, 2014 
17 
つまり 
テスト自動生成の提案> 説明 
Proposal of automatic generation of test
テスト自動生成の提案> 説明 
All Copyrights reserved by @akihiro_0228, 2014 
18 
AAA.pm 
sub hoge {} 
Dir 
BBB.pm 
sub fuga {} 
sub piyo {} 
Proposal of automatic generation of test
All Copyrights reserved by @akihiro_0228, 2014 
19 
AAA.pm 
sub hoge {} 
Dir 
BBB.pm 
sub fuga {} 
sub piyo {} 
aaa.t 
subtest ‘hoge’ => sub {}; 
dir 
bbb.t 
subtest ‘fuga’ => sub {}; 
subtest ‘piyo’ => sub {}; 
テスト自動生成の提案> 説明 
Proposal of automatic generation of test
テスト自動生成の提案> やりたいこと 
All Copyrights reserved by @akihiro_0228, 2014 
20 
Proposal of automatic generation of test 
AAA.pm 
sub hoge { 
if () { 
return XXX; 
} 
elsif () { 
return YYY; 
} 
else { 
return ZZZ; 
} 
}
All Copyrights reserved by @akihiro_0228, 2014 
21 
AAA.pm 
sub hoge { 
if () { 
return XXX; 
} 
elsif () { 
return YYY; 
} 
else { 
return ZZZ; 
} 
} 
aaa.t 
subtest ‘hoge’ => sub { 
subtest ‘XXX’ => sub { 
}; 
subtest ‘YYY’ => sub { 
! 
}; 
subtest ‘ZZZ’ => sub { 
! 
}; 
}; 
テスト自動生成の提案> やりたいこと 
Proposal of automatic generation of test
テスト自動生成の提案> 余談 
All Copyrights reserved by @akihiro_0228, 2014 
22 
Test::Gene 
Proposal of automatic generation of test
??? 
テスト自動生成の提案> 余談 
All Copyrights reserved by @akihiro_0228, 2014 
23 
Test::Gene 
Proposal of automatic generation of test
Generate 
テスト自動生成の提案> 余談 
All Copyrights reserved by @akihiro_0228, 2014 
24 
Test::Gene 
Proposal of automatic generation of test
Generate 
All Copyrights reserved by @akihiro_0228, 2014 
25 
Test::Gene 
テストを作る 
テスト自動生成の提案> 余談 
Proposal of automatic generation of test
??? 
テスト自動生成の提案> 余談 
All Copyrights reserved by @akihiro_0228, 2014 
26 
Test::Gene 
Proposal of automatic generation of test
ジェネ男 
テスト自動生成の提案> 余談 
All Copyrights reserved by @akihiro_0228, 2014 
27 
Test::Gene 
Proposal of automatic generation of test
ジェネ男 
テスト自動生成の提案> 余談 
All Copyrights reserved by @akihiro_0228, 2014 
28 
Test::Gene 
ちょーいけてるテスト 
Proposal of automatic generation of test

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gotanda.pm#2_2014-09-17