Function getGeneratedFileContent

test/test-utils/index.ts:415–442

(content: TestFsStructure[string])

}

function getGeneratedFileContent(content: TestFsStructure[string]) {
  if (typeof content === 'string') {
    return content
  }
  if (typeof content === 'function') {
    const code = `await (${stripIndent(String(content))})()`
    return code
  }
  if (Array.isArray(content) && typeof content[1] === 'object' && ('exports' in content[1] || 'imports' in content[1])) {
    const imports = Object.entries(content[1].imports || [])
    const code = `
${imports.map(([path, is]) => `import { ${is.join(', ')} } from '${path}'`)}
const results = await (${stripIndent(String(content[0]))})({ ${imports.flatMap(([_, is]) => is).join(', ')} })
${(content[1].exports || []).map(e => `export const ${e} = results["${e}"]`)}
    `
    return code
  }
  if ('test' in content && content.test?.browser?.enabled && content.test?.browser?.provider?.name) {
    const name = content.test.browser.provider.name
    return `
import { ${name} } from '@vitest/browser-${name}'
const config = ${JSON.stringify(content)}
config.test.browser.provider = ${name}(${JSON.stringify(content.test.browser.provider.options || {})})
export default config
    `
  }
  return `export default ${JSON.stringify(content)}`
}

export function useFS<T extends TestFsStructure>(root: string, structure: T, ensureConfig = true, task?: TestContext['task']) {
  const files = new Set<string>()