Function getSnapshotNotMatchMessage

testing/_snapshot_utils.ts:88–101

(
  actualSnapshot: string,
  expectedSnapshot: string,
  options: SnapshotOptions,
)

}

export function getSnapshotNotMatchMessage(
  actualSnapshot: string,
  expectedSnapshot: string,
  options: SnapshotOptions,
) {
  const stringDiff = !actualSnapshot.includes("\n");
  const diffResult = stringDiff
    ? diffStr(actualSnapshot, expectedSnapshot)
    : diff(actualSnapshot.split("\n"), expectedSnapshot.split("\n"));
  const diffMsg = buildMessage(diffResult, { stringDiff }).join("\n");
  const message =
    `Snapshot does not match:\n${diffMsg}\nTo update snapshots, run\n    deno test --allow-read --allow-write [files]... -- --update\n`;
  return getErrorMessage(message, options);
}

// TODO (WWRS): Remove this when we drop support for Deno 1.x
export const LINT_SUPPORTED = !Deno.version.deno.startsWith("1.");