Recipes (JUnit 5 / Kotlin)
8 representative recipes showing key BDD patterns with JUnit 5 and Kotlin. The generated output is identical across all frameworks — only the test code differs.
Key difference from Vitest
Section titled “Key difference from Vitest”| Aspect | Vitest | JUnit 5 / Kotlin |
|---|---|---|
| Import | import { story } from 'executable-stories-vitest' |
import dev.executablestories.junit5.Story |
| Init | story.init(task) |
Story.init("scenario name") |
| Test function | it("name", ({ task }) => { ... }) |
@Test fun \test name`() { … }` |
| Steps | story.given(...) |
Story.given(...) |
when step |
story.when(...) |
Story.`when`(...) (backticks — when is a Kotlin keyword) |
| Tags | story.init(task, { tags: ["t1"] }) |
Story.init("name", "t1", "t2") |
Recipe list
Section titled “Recipe list”| Scenario | Pattern |
|---|---|
| User logs in successfully | Multiple Given (And auto-conversion) |
| Login works | Story with tags |
| Login blocked for suspended user | Use of But |
| Checkout calculates totals | Multiple Then |
| Bulk user creation | doc.table |
| API accepts JSON payload | doc.json |
| Import XML invoice | doc.code |
| Create order | Background and tags |
For the full 32-scenario set, see the Vitest recipes.