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/* global jest */
jest.autoMockOff()
const fs = require('fs')
const path = require('path')
const { defineTest, defineInlineTest, runInlineTest } = require('jscodeshift/dist/testUtils')
const { readdirSync } = require('fs')
const { join } = require('path')
const possibleExtensions = ['ts', 'tsx', 'js', 'jsx']
function getSourceByInputPath(inputPath) {
let source = ''
let filePath
for (const ext of possibleExtensions) {
const currentPath = `${inputPath}.${ext}`
if (fs.existsSync(currentPath)) {
filePath = currentPath
source = fs.readFileSync(`${inputPath}.${ext}`, 'utf8')
break
}
}
return [filePath, source]
}
const testFileRegex = /\.input\.(j|t)sx?$/
const fixtureDir = 'next-async-request-api-dynamic-apis'
const transformName = 'next-async-request-api'
const fixtureDirPath = join(__dirname, '..', '__testfixtures__', fixtureDir)
const fixtures = readdirSync(fixtureDirPath)
.filter(file => testFileRegex.test(file))
describe('next-async-request-api - dynamic-apis', () => {
for (const file of fixtures) {
const isTsx = file.endsWith('.tsx')
const fixture = file.replace(testFileRegex, '')
const prefix = `${fixtureDir}/${fixture}`;
const [inputPath, input] = getSourceByInputPath(path.join(`${__dirname}`, `../__testfixtures__/${prefix}.input`))
const [outputPath, expectedOutput] = getSourceByInputPath(path.join(`${__dirname}`, `../__testfixtures__/${prefix}.output`))
const extension = path.extname(inputPath)
const transformPath = `${__dirname}/../${transformName}`
const transform = require(transformPath).default
// Override test fixture input filename with `page.tsx` to always match the expected output,
// otherwise fallback to the original filename.
const overrideFilename = /[\\/]origin-name-\d{2}-/.test(inputPath)
// extract the <name> from `origin-name-<name>-<number>.input.js`
? inputPath
.replace(/origin-name-(\d{2})-/, '')
.replace(/\.input\./, '.')
: 'page' + extension
it(`transforms correctly ${prefix}`, () => {
runInlineTest(
transform,
null,
{
path: overrideFilename,
source: input,
},
expectedOutput,
{
parser: isTsx ? 'tsx' : 'babel',
},
)
})
}
})
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