64 lines
1.9 KiB
TypeScript
64 lines
1.9 KiB
TypeScript
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import path from 'path'
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import { describe, expect, it } from 'vitest'
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import { relative, wordWrap } from './renderer'
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describe('relative', () => {
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it('should print an absolute path relative to the current working directory', () => {
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expect(relative(path.resolve('index.css'))).toMatchInlineSnapshot(`"./index.css"`)
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})
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it('should prefer the shortest value by default', () => {
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// Shortest between absolute and relative paths
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expect(relative('index.css')).toMatchInlineSnapshot(`"index.css"`)
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})
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it('should be possible to override the current working directory', () => {
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expect(relative('../utils/index.css', '..')).toMatchInlineSnapshot(`"./utils/index.css"`)
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})
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it('should be possible to always prefer the relative path', () => {
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expect(
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relative('index.css', process.cwd(), { preferAbsoluteIfShorter: false }),
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).toMatchInlineSnapshot(`"./index.css"`)
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})
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})
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describe('word wrap', () => {
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it('should wrap a sentence', () => {
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expect(wordWrap('The quick brown fox jumps over the lazy dog', 10)).toMatchInlineSnapshot(`
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[
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"The quick",
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"brown fox",
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"jumps over",
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"the lazy",
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"dog",
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]
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`)
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expect(wordWrap('The quick brown fox jumps over the lazy dog', 30)).toMatchInlineSnapshot(`
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[
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"The quick brown fox jumps over",
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"the lazy dog",
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]
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`)
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})
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it('should wrap a sentence with ANSI escape codes', () => {
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// The ANSI escape codes are not counted in the length, but they should
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// still be rendered correctly.
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expect(
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wordWrap(
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'\x1B[31mThe\x1B[39m \x1B[32mquick\x1B[39m \x1B[34mbrown\x1B[39m \x1B[35mfox\x1B[39m jumps over the lazy dog',
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10,
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),
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).toMatchInlineSnapshot(`
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[
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"[31mThe[39m [32mquick[39m",
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"[34mbrown[39m [35mfox[39m",
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"jumps over",
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"the lazy",
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"dog",
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]
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`)
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})
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})
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