# Shared-Subject Test

> A defect in which one test file covers several subjects.

Record: `lexicon:shared-subject-test`
Kind: anti-pattern
Layer: [Structural Core](https://banes-lab.com/records/layer/structural-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-shared-subject-test

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Prose-Only Vocabulary](https://banes-lab.com/records/lexicon/prose-only-vocabulary.md) and before [Generic Subject over a Domain File](https://banes-lab.com/records/lexicon/generic-subject-over-a-domain-file.md).

## Category

- [Taxonomy / Classification / Naming](https://banes-lab.com/records/lexicon-category/taxonomy-classification-naming.md)

## Violates

- [Mirrored Test Placement](https://banes-lab.com/records/architecture/mirrored-test-placement.md)

## Linked from

- [Taxonomy / Classification / Naming](https://banes-lab.com/ontology/principles/architecture-category-taxonomy-classification-naming.md)