38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
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'use strict'
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const tap = require('tap')
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const index = require('./index.js')
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const { readdirSync } = require('fs')
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const { basename } = require('path')
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tap.test(
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'index exports exactly all non-test files excluding itself',
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async t => {
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// Read all files in the `util` directory
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const files = readdirSync(__dirname)
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for (const file of files) {
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const kebabName = basename(file, '.js')
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const snakeName = kebabName.split('-').map((part, idx) => {
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if (idx === 0) return part
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return part[0].toUpperCase() + part.slice(1)
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}).join('')
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if (file.endsWith('.test.js') === false && file !== 'index.js') {
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// We expect all files to be exported except…
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t.ok(index[snakeName], `exports ${snakeName}`)
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} else {
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// …test files and the index file itself – those must not be exported
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t.notOk(index[snakeName], `does not export ${snakeName}`)
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}
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// Remove the exported file from the index object
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delete index[snakeName]
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}
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// Now the index is expected to be empty, as nothing else should be
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// exported from it
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t.same(index, {}, 'does not export anything else')
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}
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)
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