Discussions

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  How to reuse AssertJ assertions on custom assertions?

  status: team discussion An issue we'd like to discuss as a team to make progress

  xtaixe asked Jun 21, 2022 in Q&A · Unanswered

  

  

  

  

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  Using AssertJ in production code

  arunbear asked Sep 16, 2025 in Q&A · Unanswered

  

  

  

  

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  Show actual failing assert message when using nested e.g. satisfiesExactlyInAnyOrder

  HerrDerb asked Jan 7, 2026 in Q&A · Unanswered

  

  

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  AssertJ 4

  scordio started Apr 18, 2020 in Ideas

  

  

  

  

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  Recursive comparison for iterable assertions not working across different classes?

  ryanmckaytx asked Aug 29, 2025 in Q&A · Answered

  

  

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  Are your assertions fluent enough?

  scordio started Jan 26, 2023 in General

  

  

  

  

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  How to show diff of failures?

  gaborbernat asked Oct 29, 2024 in Q&A · Unanswered

  

  

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  how to avoid warnings from import static org.assertj.core.api.Assertions.assertThat;

  pmendelson started Aug 27, 2024 in General

  

  

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  Are you aware of OpenRewrite and it's AssertJ recipes?

  Bananeweizen started Nov 30, 2022 in Ideas

  

  

  

  

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  How to Achieve Field by Field Comparison Behaviour Without Recursively Traversing the Whole Object Graph

  theme: recursive comparison An issue related to the recursive comparison

  raphaelNguyen asked Jan 30, 2024 in Q&A · Unanswered

  

  

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  Why is convenient asList() deprecated in favor of verbose asInstanceOf(InstanceOfAssertFactories.LIST)?

  NadChel asked Apr 11, 2024 in Q&A · Answered

  

  

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  Allow to configure custom ErrorMessageFactory and DifferenceCalculator

  Mackzwellz started Apr 8, 2024 in Ideas

  

  

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  Why do Soft Assertions use Proxies underneath?

  tedyoung started Mar 1, 2024 in General

  

  

  

  

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  Recursive Comparison and JAXB/Java EE

  theme: recursive comparison An issue related to the recursive comparison

  gigermocas started Feb 23, 2024 in General

  

  

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  Any way to cut recursion on a certain Type excluding root object ?

  theme: recursive comparison An issue related to the recursive comparison

  clement-re asked Jul 1, 2022 in Q&A · Answered

  

  

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  Optionals not recognized after extracting, and also not working as extracting parameter

  Philzen asked Oct 5, 2023 in Q&A · Unanswered

  

  

  

  

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  Guidelines for third party libraries

  ascopes asked May 21, 2023 in Q&A · Answered

  

  

  

  

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  Does assertj-assertions-generator and assertj-assertions-generator-maven-plugin still lived ?

  SamSuffit started Mar 17, 2023 in General

  

  

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  Can AssertJ filter elements for assertion?

  1506085843 asked Mar 24, 2023 in Q&A · Answered

  

  

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  How to AssertJ assertThat Consumer

  rjclancy asked Dec 10, 2022 in Q&A · Unanswered

  

  

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  Integration with Allure

  djortizu asked Oct 3, 2022 in Q&A · Unanswered

  

  

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  attach something if assertion failed

  RynorX0 asked Aug 5, 2022 in Q&A · Answered

  

  

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  Any way to make screenshot when soft assertion failed?

  borzykin asked Feb 9, 2022 in Q&A · Answered

  

  

  

  

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  What type of versioning is used?

  status: team discussion An issue we'd like to discuss as a team to make progress

  fegbers asked Mar 16, 2021 in Q&A · Answered

  

  

  

  

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  Assert that exception message contains one of multiple strings

  sebthom asked Oct 19, 2021 in Q&A · Answered

  

  

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