@allurereport/web-classic/src/utils/statuses.ts

The static files for Allure Classic Report

import type { DefaultTreeGroup, DefaultTreeLeaf, TestStatus, TreeData } from "@allurereport/core-api";

export type Stats = Record<TestStatus, number> & { total?: number };

const emptyStat: Stats = { failed: 0, broken: 0, passed: 0, skipped: 0, unknown: 0 };

const statisticByIds = (tree: TreeData<DefaultTreeLeaf, DefaultTreeGroup>, ids: string[]): Stats => {
  return ids
    .map((id) => tree.leavesById[id])
    .filter((v) => v)
    .reduce(
      (prev, current) => {
        prev[current.status]++;
        return prev;
      },
      { ...emptyStat },
    );
};

const mergeStats = (stat1: Stats, stat2: Stats): Stats => {
  Object.keys(stat1).forEach((key) => {
    stat1[key as TestStatus] += stat2[key as TestStatus];
  });
  return stat1;
};

export const getGroupStatistics = (
  tree: TreeData<DefaultTreeLeaf, DefaultTreeGroup>,
  groupId: string,
  statusFilter?: string,
): Stats => {
  const group = tree.groupsById[groupId];
  let stat: Stats = { ...emptyStat };

  if (group?.leaves?.length) {
    stat = mergeStats(stat, statisticByIds(tree, group.leaves));
  }

  if (group?.groups?.length) {
    for (const subGroupId of group.groups) {
      const subGroupStat = getGroupStatistics(tree, subGroupId, statusFilter);
      stat = mergeStats(stat, subGroupStat);
    }
  }

  return stat;
};

export const getStatistics = (tree: TreeData<DefaultTreeLeaf, DefaultTreeGroup>) =>
  tree.root.groups
    ?.map((groupId) => {
      const stat = getGroupStatistics(tree, groupId);
      return { name: tree.groupsById[groupId].name, statistic: stat };
    })
    ?.sort((a, b) => a.name.localeCompare(b.name)) ?? [];