Function formatSnapshotText

src/utils/output.ts:66–109

(
  data: Record<string, unknown>,
  options: SnapshotTextOptions = {},
)

};

export function formatSnapshotText(
  data: Record<string, unknown>,
  options: SnapshotTextOptions = {},
): string {
  const rawNodes = data.nodes;
  const nodes = Array.isArray(rawNodes) ? (rawNodes as SnapshotNode[]) : [];
  const backend = isSnapshotBackend(data.backend) ? data.backend : undefined;
  const useMobilePresentation = usesMobileSnapshotPresentation(backend);
  const helperPresentation = buildAndroidHelperPresentationInput(data, nodes, options);
  const prefix = formatSnapshotMetaPrefix(data);
  const notices = buildSnapshotNotices(data, nodes, options, helperPresentation);
  const noticesBlock = notices.length > 0 ? `${notices.join('\n')}\n` : '';
  const unchanged = options.raw ? null : readUnchangedSnapshot(data);
  if (unchanged) {
    return `${prefix}${noticesBlock}${formatUnchangedSnapshotText(unchanged)}\n`;
  }
  const visiblePresentation =
    options.raw || !useMobilePresentation
      ? null
      : buildMobileSnapshotPresentation(helperPresentation.nodes);
  const truncated = Boolean(data.truncated);
  const displayedNodes = visiblePresentation?.nodes ?? nodes;
  const visibility =
    options.raw || !useMobilePresentation
      ? null
      : readSnapshotVisibility(
          data,
          visiblePresentation,
          displayedNodes.length,
          nodes.length,
          helperPresentation.filteredCount,
        );
  const header = formatSnapshotHeader(nodes.length, visibility, truncated);
  if (nodes.length === 0) {
    return `${prefix}${header}\n${noticesBlock}`;
  }
  if (options.raw) {
    return `${prefix}${header}\n${noticesBlock}${formatRawSnapshotLines(nodes)}\n`;
  }
  if (options.flatten) {
    return `${prefix}${header}\n${noticesBlock}${formatFlattenedSnapshotLines(displayedNodes)}${formatSnapshotSummaryBlock(visiblePresentation)}\n`;
  }
  return `${prefix}${header}\n${noticesBlock}${formatStructuredSnapshotLines(displayedNodes)}${formatSnapshotSummaryBlock(visiblePresentation)}\n`;
}

function readUnchangedSnapshot(data: Record<string, unknown>): SnapshotUnchanged | null {
  const raw = data.unchanged;