Add parameterized ShapeContractTest for Shape interface invariants #15

2026-03-27T15:17:34Z

thib8956 commented

2026-03-27 15:17:34 +00:00

Summary

Add ShapeContractTest with 3 parameterized contract tests (clone(), getBounds(), translate()) across all 5 Shape implementations (SRectangle, SCircle, STriangle, SText, SCollection) — 15 tests total
Add ShapeFactory test utility providing a Stream<Shape> via @MethodSource
Add junit-jupiter-params dependency to pom.xml

Closes #8

## Summary - Add `ShapeContractTest` with 3 parameterized contract tests (`clone()`, `getBounds()`, `translate()`) across all 5 Shape implementations (SRectangle, SCircle, STriangle, SText, SCollection) — 15 tests total - Add `ShapeFactory` test utility providing a `Stream<Shape>` via `@MethodSource` - Add `junit-jupiter-params` dependency to `pom.xml` Closes #8

thib8956 added 1 commit 2026-03-27 16:11:56 +00:00

Add parameterized ShapeContractTest for Shape interface invariants

CI / build-and-test (pull_request) Successful in 18s

Details

7ddef4d8ab

Verify clone(), getBounds(), and translate() contracts across all Shape
implementations (SRectangle, SCircle, STriangle, SText, SCollection)
using @ParameterizedTest + @MethodSource.

Also adds junit-jupiter-params dependency to pom.xml.

Closes #8

thib8956 force-pushed issue-8/shape-contract-test from 35e5829e5c to 7ddef4d8ab

2026-03-27 16:11:56 +00:00

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thib8956 referenced this pull request

2026-03-27 16:19:49 +00:00

bug: SText.updateMeasuredBounds() mutates a defensive copy instead of internal state #27

thib8956 merged commit 29d202c156 into master

2026-03-27 16:21:22 +00:00

thib8956 deleted branch issue-8/shape-contract-test

2026-03-27 16:21:23 +00:00

thib8956 referenced this issue from a commit

2026-03-27 16:21:24 +00:00