May 2024
Intermediate to advanced
752 pages
24h
Japanese
Content preview from Spring徹底入門 第2版 Spring FrameworkによるJavaアプリケーション開発
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
392
SpringTest
8
第
7
章までの知識で、
Spring Framework
の機能を利用した
Web
プリケーションの開発ができるようになりま
した。本章 では、
Spring Framework
が提供するテスト支援用のモジュールを利用して、
Spring
アプリケーショ
ンに対してテストを行なう方法について解説していきます。
こ こ で は 、「
DI
コンテナに登録した
Bean
へのテスト」、「データベースアクセスを伴う処理へのテスト」、
「
Spring MVC
上で動く
Controller
へのテスト」を行なう方法を紹介します。なお、第
9
章 では「
Spring Security
の機能を利用した処理へのテスト」を行なう方法も紹介しているので、あわせてご覧ください。
8.1
Spring Test
とは
Spring Test
【1】
は、
Spring Framework
上で動かすために作成したクラス（
@Controller
、
@Service
、
@Reposi
tory
、
@Component
を付与したクラスなど）のテストを支援するモジュールです。作成したクラスに対するテスト
は、「単体テスト」と「結合テスト」に分類し、以下のような観点で行なうのが一般的です。
単体テストは、テスト対象のクラス内で実装しているロジックのみをテストします。単体テストを行なう際に
は、テスト対象のクラスの中で依存している他のコンポーネントはモックやスタブなどを使用し、実行結果が他
のコンポーネントの実装内容に左右されないようにします。結合テ
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.