Files
ComfyUI_frontend/src/renderer/extensions/vueNodes/widgets/composables/useFloatWidget.test.ts
Alexander Brown 10feb1fd5b chore: migrate tests from tests-ui/ to colocate with source files (#7811)
## Summary

Migrates all unit tests from `tests-ui/` to colocate with their source
files in `src/`, improving discoverability and maintainability.

## Changes

- **What**: Relocated all unit tests to be adjacent to the code they
test, following the `<source>.test.ts` naming convention
- **Config**: Updated `vitest.config.ts` to remove `tests-ui` include
pattern and `@tests-ui` alias
- **Docs**: Moved testing documentation to `docs/testing/` with updated
paths and patterns

## Review Focus

- Migration patterns documented in
`temp/plans/migrate-tests-ui-to-src.md`
- Tests use `@/` path aliases instead of relative imports
- Shared fixtures placed in `__fixtures__/` directories

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7811-chore-migrate-tests-from-tests-ui-to-colocate-with-source-files-2da6d73d36508147a4cce85365dee614)
by [Unito](https://www.unito.io)

---------

Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: GitHub Action <action@github.com>
2026-01-05 16:32:24 -08:00

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2.2 KiB
TypeScript

import { beforeEach, describe, expect, it, vi } from 'vitest'
import { _for_testing } from '@/renderer/extensions/vueNodes/widgets/composables/useFloatWidget'
vi.mock('@/scripts/widgets', () => ({
addValueControlWidgets: vi.fn()
}))
vi.mock('@/platform/settings/settingStore', () => ({
useSettingStore: () => ({
settings: {}
})
}))
const { onFloatValueChange } = _for_testing
describe('useFloatWidget', () => {
describe('onFloatValueChange', () => {
let widget: any
beforeEach(() => {
// Reset the widget before each test
widget = {
options: {},
value: 0
}
})
it('should not round values when round option is not set', () => {
widget.options.round = undefined
onFloatValueChange.call(widget, 5.7)
expect(widget.value).toBe(5.7)
})
it('should round values based on round option', () => {
widget.options.round = 0.5
onFloatValueChange.call(widget, 5.7)
expect(widget.value).toBe(5.5)
widget.options.round = 0.1
onFloatValueChange.call(widget, 5.74)
expect(widget.value).toBe(5.7)
widget.options.round = 1
onFloatValueChange.call(widget, 5.7)
expect(widget.value).toBe(6)
})
it('should respect min and max constraints after rounding', () => {
widget.options.round = 0.5
widget.options.min = 1
widget.options.max = 5
// Should round to 1 and respect min
onFloatValueChange.call(widget, 0.7)
expect(widget.value).toBe(1)
// Should round to 5.5 but be clamped to max of 5
onFloatValueChange.call(widget, 5.3)
expect(widget.value).toBe(5)
// Should round to 3.5 and be within bounds
onFloatValueChange.call(widget, 3.6)
expect(widget.value).toBe(3.5)
})
it('should handle Number.EPSILON for precision issues', () => {
widget.options.round = 0.1
// Without Number.EPSILON, 1.35 / 0.1 = 13.499999999999998
// which would round to 13 * 0.1 = 1.3 instead of 1.4
onFloatValueChange.call(widget, 1.35)
expect(widget.value).toBeCloseTo(1.4, 10)
// Test another edge case
onFloatValueChange.call(widget, 2.95)
expect(widget.value).toBeCloseTo(3, 10)
})
})
})