AssertJ

Discussions

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Using AssertJ in production code

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

7
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Show actual failing assert message when using nested e.g. satisfiesExactlyInAnyOrder

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

4
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Idea: AssertJ 4 to change behaviour of instanceof checks
status: declined A suggestion or change that we don't feel we should currently apply
ascopes started Dec 2, 2025 in Ideas · Closed

5
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Backport Scope for v3.28.0

scordio started Nov 18, 2025 in General · Closed

2
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AssertJ 4

scordio started Apr 18, 2020 in Ideas

35
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Maven build error

erizzo-cfa asked Nov 3, 2025 in Q&A · Closed · Answered

4
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Compilation errors in Eclipse and IntelliJ
3rd-party: Eclipse An issue related to using AssertJ with Eclipse
erizzo asked Oct 30, 2025 in Q&A · Closed · Unanswered

5
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Recursive comparison for iterable assertions not working across different classes?

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

2
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Are your assertions fluent enough?

scordio started Jan 26, 2023 in General

17
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Should AssertJ be on Gitter?

scordio started Jun 15, 2025 in Polls · Closed

5
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Asserting an iterable contains all elements in order

breun asked May 13, 2025 in Q&A · Closed · Answered

1
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Sunset of s01.sonatype.org / OSSRH

ascopes started Apr 20, 2025 in General · Closed

4
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How to show diff of failures?

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

6
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how to avoid warnings from import static org.assertj.core.api.Assertions.assertThat;

pmendelson started Aug 27, 2024 in General

4
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Are you aware of OpenRewrite and it's AssertJ recipes?

Bananeweizen started Nov 30, 2022 in Ideas

2
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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

2
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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

1
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Allow to configure custom ErrorMessageFactory and DifferenceCalculator

Mackzwellz started Apr 8, 2024 in Ideas

0
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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

19
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Why do Soft Assertions use Proxies underneath?

tedyoung started Mar 1, 2024 in General

2
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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

4
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AssertJ's assumptions don't work with Optionals

NadChel asked Nov 29, 2023 in Q&A · Closed · Answered

3
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AssertJ's "soft" assertions assert hard on fail() invocations

NadChel asked Nov 29, 2023 in Q&A · Closed · Answered

1
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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

6
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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

2