google/truth

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Fluent assertions for Java and Android

Stars: 2.8k
Forks: 275
Open beginner issues: 0
Indexed issues: 67
Avg merge: 7m
Merged PRs (30d): 4

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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67 issues indexed so far

Add osgi manifest to jar. Open

P3 type=addition

google/truth#46 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Adding ClassSubject#isAnnotatedWith(Class) Open

P3 type=addition

google/truth#139 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
FutureSubject Open

P3 type=addition

google/truth#171 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
File Subject? Open

P3

google/truth#172 · 9 comments · 3 reactions · 1 assignee · Indexed Sep 16, 2026
Test IterableSubject methods on objects that don't implement hashCode() Open

P3 type=other

google/truth#176 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
IteratorSubject Open

P4 type=addition

google/truth#193 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
StringSubject.isNullOrEmpty Open

P3 type=enhancement

google/truth#195 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
isInstanceOf/isNotInstanceOf can't find supertypes under GWT (if class metadata is off?) Open

P3 type=defect

google/truth#198 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix Javadoc comments that refer to the actual value under test to refer to "actual value" instead of "subject" Open

P3 type=api-docs

google/truth#203 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Expand and externalize our docs on writing your own Subject Open

P3 type=documentation

google/truth#208 · 18 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Decide and document how inOrder() works with Multimap Open

P3 type=api-docs

google/truth#211 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Subject.displayedAs(...) Open

P3 type=addition

google/truth#250 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Grouping assertions dynamically Open

P3 type=addition

google/truth#266 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Document that isEqualTo is not for testing equals(), etc. Open

P3 type=documentation

google/truth#268 · 16 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Recognize item boundaries when creating diff strings Open

P3 type=enhancement

google/truth#287 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Truncate prefix and suffix on longer arrrays Open

P3 type=enhancement

google/truth#288 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Allow custom assertions on the value of an Optional Open

P3 type=addition

google/truth#315 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
A context-aware StandardSubjectBuilder for contextual assertions Open

P3

google/truth#323 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Truth seems to import JUnit 4, even on JUnit 5 Open

P3 type=enhancement

google/truth#333 · 48 comments · 15 reactions · 0 assignees · Indexed Sep 16, 2026
Add new assertions to PathSubject Open

P3 type=addition

google/truth#334 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 16, 2026
DoubleStreamSubject Open

P4 type=addition

google/truth#342 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Consider adding `StringSubject.containsAll([String...|Iterable<String>])` Open

P3 type=addition

google/truth#368 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Descendants of AbstractArraySubject have poor error reporting Open

P3 type=enhancement

google/truth#395 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Subjects for java.time Open

P3

google/truth#420 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Clean java.util.Stream from stack traces Open

P3 type=enhancement

google/truth#438 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
In containsExactly, hash elements when we can Open

P3 type=performance

google/truth#452 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Method hasOnlyElementsOfType for Iterables Open

P3 type=addition

google/truth#463 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Where is the documentation? Open

P3

google/truth#485 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add OptionalSubject.hasValueThat() (which returns a Subject) Open

P3 type=addition

google/truth#493 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Consider adding assertWithMessage(Object) overload Open

P3 type=addition

google/truth#498 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Update documentation for gradle Open

P3 type=documentation

google/truth#528 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Add a subject for CharSequence Open

P3 type=addition

google/truth#535 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Provide support for Kotlin extension methods on Subjects Open

P3

google/truth#536 · 10 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
BigIntegerSubject Open

P4 type=addition

google/truth#540 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Make Expect throw ComparisonFailure when possible Open

P3 type=enhancement

google/truth#543 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Method to create a Correspondence in which the lambda is last (for Kotlin) Open

P3 type=enhancement

google/truth#544 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Meta-issue for changes to other projects Open

P3 type=addition

google/truth#559 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Provide PrimitiveIntArraySubject.asList().containsExactlyElementsIn(int[]), etc.? Open

P3 type=addition

google/truth#571 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Kotlin: Support `assertThat(foo) { isNotNull() isNotEqualTo(bar) ... }` Open

P3 type=addition

google/truth#572 · 32 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Make more Subject types subclassable Open

P3 type=addition

google/truth#577 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Auto-value dependency drags dep into truth's downstream Open

P3 type=other

google/truth#590 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
inOrder not fully documented Open

P3 type=documentation

google/truth#594 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Externally publish JUnit->Truth migrations Open

P3 type=addition

google/truth#603 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Provide Java Module name Open

P3 type=other

google/truth#605 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Consider auto-generating assertThat and subject factory for custom subjects Open

P3 type=addition

google/truth#612 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Include `assertThrows` into core api Open

P3 type=addition

google/truth#621 · 7 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
IterableSubject constructor documentation for check method Open

P3 type=api-docs

google/truth#634 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Is there any way to get true/false boolean from ProtoTruth instead of assert? Open

P4 type=addition

google/truth#636 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Trigger diff-style output more aggressively Open

P3 type=enhancement

google/truth#651 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Please move MessageDifferencer to protobuf java Open

P3 type=other

google/truth#656 · 1 comment · 7 reactions · 0 assignees · Indexed Sep 16, 2026

google/truth

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