/**

* @vitest-environment node

*/

import { describe, expect, it } from 'vitest'

import { isVersionedType, stripVersionSuffix, truncate } from './string.js'

describe('truncate', () => {

it('appends the suffix when the string exceeds the slice length', () => {

expect(truncate('hello world', 8)).toBe('hello wo...')

})

it('uses a custom suffix when provided', () => {

expect(truncate('hello world', 8, ' …')).toBe('hello wo …')

})

it('returns the original string when within the slice length', () => {

expect(truncate('hi', 10)).toBe('hi')

})

})

describe('stripVersionSuffix', () => {

it('strips a trailing _vN suffix', () => {

expect(stripVersionSuffix('notion_search_v2')).toBe('notion_search')

expect(stripVersionSuffix('github_create_pr_v3')).toBe('github_create_pr')

})

it('strips multi-digit versions', () => {

expect(stripVersionSuffix('x_v10')).toBe('x')

})

it('leaves plain values unchanged', () => {

expect(stripVersionSuffix('plain')).toBe('plain')

})

it('does not strip a non-version trailing token', () => {

expect(stripVersionSuffix('a_version')).toBe('a_version')

})

it('only strips the single trailing suffix', () => {

expect(stripVersionSuffix('a_v2_v3')).toBe('a_v2')

})

})

describe('isVersionedType', () => {

it('returns true for trailing _vN suffixes', () => {

expect(isVersionedType('notion_search_v2')).toBe(true)

expect(isVersionedType('github_create_pr_v3')).toBe(true)

expect(isVersionedType('x_v10')).toBe(true)

expect(isVersionedType('a_v2_v3')).toBe(true)

})

it('returns false when there is no trailing version suffix', () => {

expect(isVersionedType('plain')).toBe(false)

expect(isVersionedType('a_version')).toBe(false)

expect(isVersionedType('x')).toBe(false)

})

})