Function astCollectTests

packages/vitest/src/node/ast-collect.ts:491–513

(
  project: TestProject,
  filepath: string,
)

}

export async function astCollectTests(
  project: TestProject,
  filepath: string,
): Promise<File> {
  const request = await transformSSR(project, filepath)
  const testFilepath = relative(project.config.root, filepath)
  if (!request) {
    debug?.('Cannot parse', testFilepath, '(vite didn\'t return anything)')
    return createFailedFileTask(
      project,
      filepath,
      new Error(`Failed to parse ${testFilepath}. Vite didn't return anything.`),
    )
  }
  return createFileTask(
    testFilepath,
    request.code,
    request.map,
    project.serializedConfig,
    filepath,
    request.fileTags,
  )
}

async function transformSSR(project: TestProject, filepath: string) {
  // Read original file content to extract pragmas (environment, tags)