18 Dec 2025
💡 Spring Boot tip: @SpringBootTest(webEnvironment = RANDOM_PORT) allows integration tests on controllers.
✅ Starts a real embedded server
✅ The server runs on a random port.
✅ You can test controllers via TestRestTemplate or WebTestClient.
#SpringBoot #JavaDev
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24 Nov 2025
Interesting. Will the support for MockMVC and WebTestClient be removed in upcoming releases?
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24 Nov 2025
Spring Boot Tip 💡🍃
RestTestClient is a new unified REST APIs testing tool you can use instead of `WebTestClient`, `TestRestTemplate` (removed), or `MockMVC`. 👇
#springboot4 #junit #restapi #springboottest
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21 Nov 2025
🧪 Testing reactive flows? StepVerifier and WebTestClient make it clean and predictable. Master both. #ReactiveTesting
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3 Oct 2025
💡 Spring Boot tip: Use @SpringBootTest(webEnvironment = RANDOM_PORT) for integration tests when testing controllers.
✅ Starts a real embedded server
✅ Uses a random port.
✅ You can test controllers via TestRestTemplate or WebTestClient.
#SpringBoot
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7 Sep 2025
はてなブログに投稿しました
SpringBootのbatch層のテストはWebTestClientを使って結合テスト相当に - shogo-nakao’s blog shogo-nakao.hatenablog.com/e…
#はてなブログ
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31 Aug 2025
はてなブログに投稿しました
SpringBootのcontroller層のテストはWebTestClientを使って結合テスト相当に - shogo-nakao’s blog shogo-nakao.hatenablog.com/e…
#はてなブログ
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17 Jan 2025
Day 159 of #100DaysOfCode ✅
• Wrote integration tests using WebTestClient 🧪
• Solved @LeetCode 25: Reverse Nodes in k-Group
• Designed a logo for my friend's startup
• Recreated the Google logo
Creative and productive day! 🚀
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16 Jan 2025
Day 158 of #100DaysOfCode ✅
• Worked with WebTestClient for integration tests 🧪
• Solved @LeetCode 37: Sudoku Solver
• Recreated the @twitter logo 🎨
• Took some much-needed rest
Progress continues, even with balance! 🚀
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15 Jan 2025
It's 157th Day of my 100DaysOfCode challenge,
and here's what I did today:
• Wrote tests using WebTestClient 🧪
• Solved @LeetCode 36: Valid Sudoku
• Edited a short video 🎥
• Read a chapter from a book 📚
Building momentum, one step at a time! 🚀
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14 Jan 2025
Day 56 of #100DaysOfCode v2! ✅
• Encountered and fixed bugs while testing with
WebTestClient 🐞
• Solved @LeetCode 9: Palindrome Number
• Visited Pashupatinath temple
• Took some rest due to festivals 🎉
Balancing debugging, coding, and celebrations! 🚀
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13 Jan 2025
Day 55 of #100DaysOfCode v2! ✅
• Solved @LeetCode 17: Letter Combinations of a Phone Number
• Set up WebTestClient for integration testing and tested a class 🧪
• Took some rest due to a festival celebration 🎉
Easing back into the groove post-exams! 🚀
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19 Jul 2024
🧪 Dive into Spring Boot testing with MockMvc, WebTestClient, and TestRestTemplate!
Find out how these tools differ and when to use each one for testing your controller endpoints. 🔍
rieckpil.de/spring-boot-test…
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14 Jun 2024
💡 Spring Boot developers! Discover the tools to test your controller endpoints: MockMvc, WebTestClient, & TestRestTemplate. Learn their differences and best use cases! 🚀
Read more: rieckpil.de/spring-boot-test…
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4 May 2024
・🍥WebMvcTestだとMockMvcやWebTestClientがBean定義済み
・🍥SpringBootTestだとMockMvcやWebTestClientがBean定義済みでない→🍥AutoConfigureMockが必要
やはりSpring Testが一番ムズい。
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3 May 2024
🍥AutoConfigureWebTestClientをテストクラスに付けてもWebTestClientがDIできないぞ🤔
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7 Apr 2024
Spring devs! 🌿 Ready to test your REST APIs more efficiently? 🛠️
🔍 Dive into #WebTestClient:
🚦 Easy assertions on status, body, headers
🔁 Familiar feel for WebClient users
Check out the full guide! 💡🔗
rieckpil.de/spring-webtestcl… #SpringBoot #DevCommunity
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30 Mar 2024
We also support "soft assertions" with MockMvc and WebTestClient in @SpringFramework. 😉
docs.spring.io/spring-framew…
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18 Mar 2024
🚀 Testing your #SpringBoot app's endpoints? Understand the subtle differences between MockMvc, WebTestClient & TestRestTemplate. 🧐 Optimize your testing strategy today! 📊✅
#JavaTesting #SpringFramework
Check it out 👉 rieckpil.de/spring-boot-test…
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22 Jan 2024
🔍 Choosing the right "testing client" in Spring Boot can be tricky
Should you go for MockMvc, WebTestClient, or TestRestTemplate? 🤔
Get the answer here 👇🏻
rieckpil.de/spring-boot-test…
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