assertj/assertj-generator

View on GitHub

Custom assertions generator

Stars: 72
Forks: 47
Open beginner issues: 0
Indexed issues: 42

Dominant language: Java
License: Apache-2.0
Last GitHub push: Aug 21, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

42 open issues indexed

Duplicated assertion method with target class implementing method from interface Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#278 · Opened Aug 14, 2025
Feature: Generate fluent continuations to Asserts on properties Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

assertj/assertj-generator#220 · Opened Aug 2, 2024
Feature: Generate IterableAsserts for all generated Asserts Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

assertj/assertj-generator#219 · Opened Aug 2, 2024
Support special objectAssertion templates for specific property types Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

assertj/assertj-generator#204 · 1 reaction · Opened Apr 1, 2022
...internal.Iterables is used in Asserts generated by assertj-assertions-generator (java9) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

assertj/assertj-generator#197 · 7 comments · Opened Feb 9, 2022
Generate assertions for classes in src/test/java Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#196 · Opened Jan 28, 2022
Kotlin class assertion generation problem Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#193 · Opened Dec 22, 2021
Inconsistent imports Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

assertj/assertj-generator#187 · Opened Sep 23, 2021
Generating logical equivalence assertions Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

assertj/assertj-generator#184 · Opened Aug 5, 2021
Assertion compilation fails when class has a template field Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

assertj/assertj-generator#182 · 1 reaction · Opened Jul 13, 2021
Feature: Create "unwrapped" overload for `hasX` if X is a value type Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

assertj/assertj-generator#159 · 2 comments · Opened Aug 17, 2020
Feature: Generate alternative to `get` + `isNotNull` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

assertj/assertj-generator#157 · 1 comment · Opened Aug 17, 2020
Remove deprecation warnings from generated assertions Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#143 · 5 comments · Opened Jun 11, 2020
Finish migrating build to github actions Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

assertj/assertj-generator#140 · 4 comments · Opened May 29, 2020
Using generateAssertionsInPackage in Maven results in compilation issues Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

assertj/assertj-generator#135 · 10 comments · Opened Dec 3, 2019
hasXXX assertions generate invalid code when XXX is an Iterable of an interface type. Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

assertj/assertj-generator#133 · 1 comment · Opened Sep 30, 2019
Running assertj generator on JDK 11 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

assertj/assertj-generator#128 · 3 comments · Opened Nov 26, 2018
Combination of asserts Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

assertj/assertj-generator#126 · 2 comments · Opened Aug 20, 2018
For boolean properties, support "hasPropertyName(boolean expectedValue)" Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

assertj/assertj-generator#125 · 1 comment · Opened May 17, 2018
Repeted assertions method returned boolean Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

assertj/assertj-generator#124 · 1 comment · Opened Feb 28, 2018
Migrate to assertj 3.9.1+ Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#123 · 1 reaction · Opened Feb 23, 2018
FQCN of assertion classes are not replaced in assertions entry point classes when using the generateAssertionsInPackage option. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#122 · 3 comments · Opened Dec 10, 2017
Lack of documentation on templates usage with CLI tool. Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

assertj/assertj-generator#121 · Opened Nov 30, 2017
Adding "generatedAssertionsPackage" to command line options Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

assertj/assertj-generator#116 · 2 comments · Opened Oct 27, 2017
The generator is a little too greedy with Iterable of Path and make tests fails Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

assertj/assertj-generator#115 · Opened Oct 11, 2017
Rename parameter to avoid name clashing Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#114 · 1 comment · Opened Sep 30, 2017
Use annotation processor Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

assertj/assertj-generator#110 · 5 comments · Opened Aug 2, 2017
Enhancement: Validate template variables Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

assertj/assertj-generator#107 · Opened May 30, 2017
Discussion: Use of template engine over custom solution Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

assertj/assertj-generator#103 · 5 comments · Opened May 30, 2017
Add @see tags to methods to point back to the original member Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

assertj/assertj-generator#100 · 3 comments · 1 reaction · Opened May 26, 2017
Use imports instead of fully qualified names Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

assertj/assertj-generator#97 · 5 comments · Opened May 19, 2017
Using annotation processor Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

assertj/assertj-generator#96 · 13 comments · 2 reactions · Opened May 19, 2017
Generated assertions do not preserve generic types Open

generics

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#92 · 4 comments · Opened Dec 5, 2016
Should assertions for properties of the superclass(es) be generated? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

assertj/assertj-generator#91 · 3 comments · Opened Nov 25, 2016
AssertionError messages not parsed by IntelliJ Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

assertj/assertj-generator#90 · 2 comments · Opened Nov 22, 2016
Using JavaPoet ? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

assertj/assertj-generator#71 · 4 comments · Opened Apr 30, 2016
switch the property/field templates over to use the 'navigation' approach by default? Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

assertj/assertj-generator#69 · 5 comments · Opened Apr 12, 2016
Generator appears to skip some classes in jars Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

assertj/assertj-generator#61 · 4 comments · Opened Feb 10, 2016
Handle generics of real numbers Open

generics

Difficulty 4/5 3-5 days Newbie friendliness 35/100

assertj/assertj-generator#57 · 3 comments · Opened Sep 7, 2015
Generate WithAssertions interface with default methods Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

assertj/assertj-generator#55 · 1 comment · Opened Aug 30, 2015
Allow user to register templates for any type. Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

assertj/assertj-generator#53 · 2 reactions · Opened Aug 1, 2015
Support Java 8 Optional Feature Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

assertj/assertj-generator#51 · 1 comment · 1 reaction · Opened Jun 14, 2015

assertj/assertj-generator

Get new issues in your inbox