# Split One Test per Subject

> A technique for dividing a test that covers several subjects into one test file per subject.

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

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Move the Test with Its Subject](https://banes-lab.com/records/lexicon/move-the-test-with-its-subject.md) and before [Take the Domain Noun as the Subject](https://banes-lab.com/records/lexicon/take-the-domain-noun-as-the-subject.md).

## Category

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

## Refactors

- [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)