Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
自作してみようxUnitフレームワーク / try-to-self-made-xunit
Search
Kazuki Higashiguchi
December 01, 2019
Technology
0
1.6k
自作してみようxUnitフレームワーク / try-to-self-made-xunit
PHPカンファレンス2019にて発表する懇親会LTの資料です
Kazuki Higashiguchi
December 01, 2019
Tweet
Share
More Decks by Kazuki Higashiguchi
See All by Kazuki Higashiguchi
Practical Monitoring for Knative Serving / KubeCon + CloudNativeCon Japan 2025
hgsgtk
0
49
Cell-Based Architecture Design in AWS
hgsgtk
1
150
インフラコストとセキュリティ課題解決のためのリアーキテクチャリング / srekaigi2025
hgsgtk
3
6.9k
Design of a Stateful system for Robust Deployment and Observability
hgsgtk
0
1.4k
A guide to joining operational work in your new DevOps team
hgsgtk
1
1.5k
HTTP Tunneling in Go
hgsgtk
0
1.5k
ブラウザ自動操作技術の深層へ、直接触れて学ぶ WebDriver と Chrome DevTools Protocol
hgsgtk
3
6.8k
HTTP Server on random available port in Go
hgsgtk
0
1.1k
Agile Testingを夢見たテスト自動化 〜ATDDへの挑戦から始まる 1年間の試行錯誤〜 / dreaming agile testing at basebank
hgsgtk
13
8.1k
Other Decks in Technology
See All in Technology
Generative AI Japan 第一回生成AI実践研究会「AI駆動開発の現在地──ブレイクスルーの鍵を握るのはデータ領域」
shisyu_gaku
0
200
AI開発ツールCreateがAnythingになったよ
tendasato
0
130
Agile PBL at New Grads Trainings
kawaguti
PRO
1
430
allow_retry と Arel.sql / allow_retry and Arel.sql
euglena1215
1
170
Automating Web Accessibility Testing with AI Agents
maminami373
0
1.3k
【実演版】カンファレンス登壇者・スタッフにこそ知ってほしいマイクの使い方 / 大吉祥寺.pm 2025
arthur1
1
840
Evolución del razonamiento matemático de GPT-4.1 a GPT-5 - Data Aventura Summit 2025 & VSCode DevDays
lauchacarro
0
190
Function Body Macros で、SwiftUI の View に Accessibility Identifier を自動付与する/Function Body Macros: Autogenerate accessibility identifiers for SwiftUI Views
miichan
2
180
[ JAWS-UG 東京 CommunityBuilders Night #2 ]SlackとAmazon Q Developerで 運用効率化を模索する
sh_fk2
3
420
職種の壁を溶かして開発サイクルを高速に回す~情報透明性と職種越境から考えるAIフレンドリーな職種間連携~
daitasu
0
160
フルカイテン株式会社 エンジニア向け採用資料
fullkaiten
0
8.7k
20250910_障害注入から効率的復旧へ_カオスエンジニアリング_生成AIで考えるAWS障害対応.pdf
sh_fk2
3
250
Featured
See All Featured
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Facilitating Awesome Meetings
lara
55
6.5k
Side Projects
sachag
455
43k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
61k
Thoughts on Productivity
jonyablonski
70
4.8k
[RailsConf 2023] Rails as a piece of cake
palkan
57
5.8k
Scaling GitHub
holman
463
140k
Writing Fast Ruby
sferik
628
62k
Git: the NoSQL Database
bkeepers
PRO
431
66k
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.9k
Building Adaptive Systems
keathley
43
2.7k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
Transcript
© - BASE, Inc. X \ ⾃作してみよう / xUnitフレームワーク .
. PHP Conference 懇親会LT - @hgsgtk - Let’s make xUnit framework -
© - BASE, Inc. About me BASE BANK, Inc. Dev
Division Tech Lead 『みんなのPHP 現場で役⽴つ最新 ノウハウ!』共著者 (PHPにおけるユニットテスト) https://www.amazon.co.jp/ gp/product/ @hgsgtk Kazuki Higashiguchi
© - BASE, Inc. Do you love PHPUnit?
© - BASE, Inc. I LOVE PHPUnit
© - BASE, Inc. But need more
© - BASE, Inc. If you make xUnit framework
© - BASE, Inc. You will love PHPUnit more!
© - BASE, Inc. Let’s make it!
© - BASE, Inc. By the way, PHPUnit is https://phpunit.de/
© - BASE, Inc. About xUnit Generic name of testing
framework Kent Beck: SUnit (Smalltalk) -> JUnit (Java) Sebastian Bergmann: PHPUnit (PHP) https://en.wikipedia.org/wiki/XUnit
© - BASE, Inc. Main features of xUnit family •
Test Method • Assertion Method • Test Suites • Run tests, Get report Refs:Meszaros, Gerard. xUnit Test Patterns: Refactoring Test Code』
© - BASE, Inc. Today’s topic • Test Method •
Assertion Method • Test Suites • Run tests, Get report Refs:Meszaros, Gerard. xUnit Test Patterns: Refactoring Test Code』
© - BASE, Inc. Let’s go
© - BASE, Inc. hgsgtk/mpunit https://github.com/hgsgtk/mpunit
© - BASE, Inc. The Goal is to execute this
test
© - BASE, Inc. • Test Method • Assertion Method
• Test Suites • Run tests, Get report Refs:Meszaros, Gerard. xUnit Test Patterns: Refactoring Test Code』 Today’s topic
© - BASE, Inc. Make executable command /bin/mpunit
© - BASE, Inc. Find test methods and execute them
.Find test files .Find test classes .Find test methods .Execute test methods
© - BASE, Inc. . Find test files /src/Command.php Collect
files “*Test.php”
© - BASE, Inc. . Find test classes /src/Command.php 定義済みクラスから、ユーザー定義型で
MPUnit\TestCaseを継承して いるを探し出す
© - BASE, Inc. . Find test classes /src/Command.php Get
declared classes
© - BASE, Inc. . Find test classes /src/Command.php Is
user defined?
© - BASE, Inc. . Find test classes /src/Command.php Is
extended MPUnit\TestCase?
© - BASE, Inc. (Tips)PHP feature to collect classes •
get_declared_classes() • 定義済みのクラスの名前を配列として返す • ReflectionClass::isUserDefined() • 内部クラスかどうかを検査 • ReflectionClass::getParentClass() • 親クラスの情報を取得 https://www.php.net/manual/ja/reflectionclass.isuserdefined.php https://www.php.net/manual/ja/function.get-declared-classes.php https://www.php.net/manual/ja/reflectionclass.getparentclass.php
© - BASE, Inc. . Find test methods /src/Command.php テストクラスのPUBLICメソッドから、先頭
が test で始まるメソッドを探す
© - BASE, Inc. . Find test methods /src/Command.php テストクラスのPUBLICメソッドから、先頭
が test で始まるメソッドを探す Find public method which name starts ʻtest’
© - BASE, Inc. (Tips)Gather functions • ReflectionClass::getMethods • クラスのメソッド名を取得
• ReflectionMethod::IS_PUBLIC etc https://www.php.net/manual/ja/reflectionclass.getmethods.php
© - BASE, Inc. . Execute test methods /src/Command.php If
AssertionError => Failed (F) Else => Success (.)
© - BASE, Inc. Understand xUnit • Two strategies to
find test functions • Test Discovery‧Test Enumeration • In Test Discovery, user does not need to register manually • Almost xUnit families’ strategy is Test Discovery
© - BASE, Inc. • Test Method • Assertion Method
• Test Suites • Run tests, Get report Refs:Meszaros, Gerard. xUnit Test Patterns: Refactoring Test Code』 Today’s topic
© - BASE, Inc. Ways to assert • assert function(PHP)
• (Choice it, because I want to implement with minimum dependencies) • beberlei/assert • webmozart/assert • hamcrest/hamcrest-php etc
© - BASE, Inc. Setting assertion options /bin/mpunit
© - BASE, Inc. (Tips)Setting directive for assertion • zend.assertions
(default: ) • assert()を⽣成するか‧実⾏するか • 1 の場合、コードは⽣成され実⾏される • assert.exception (default: ) • アサーション失敗に指定したオブジェクトをス ロー • 指定なしだとAssertionError https://www.php.net/manual/ja/function.assert.php https://www.php.net/manual/ja/class.assertionerror.php
© - BASE, Inc. (Tips)Options for assertion • 様々なassertフラグを設定できる •
ASSERT_ACTIVE • ASSERT_WARNING • ASSERT_BAIL • ASSERT_QUIET_EVAL • ASSERT_CALLBACK https://www.php.net/manual/ja/function.assert-options.php
© - BASE, Inc. assertion Make assertion method “assertSame”
© - BASE, Inc. • Test Method • Assertion Method
• Test Suites • Run tests, Get report Refs:Meszaros, Gerard. xUnit Test Patterns: Refactoring Test Code』 Today’s topic
© - BASE, Inc. Run tests, Get report TestCaseを継承したクラスから assertSame
が使えるように Use assertion method in test method
© - BASE, Inc. hgsgtk/mpunit https://github.com/hgsgtk/mpunit Demonstration
© - BASE, Inc. Get Report
© - BASE, Inc. By making xUnit, • PHPUnit has
a lot of features, it’s amazing!! • I also red internal implementations of PHPUnit to make it. I learned a lot.
© - BASE, Inc. LOVE to PHPUnit became STRONGER!! By
making xUnit,
© - BASE, Inc. X Thanks!