Parameters

Utilize parameterized testing to avoid code duplication and reduce your maintenance costs:

import {allure} from 'jest-allure2-reporter/api';

test.each([
  [1, 1, 2],
  [1, 2, 3],
  [2, 1, 3],
])('sum(a, b) = (a + b)', (a, b, expected) => {
  allure.parameters({a, b, expected});
});

jest-allure2-reporter also supports attaching individual parameters, where you can also customize their options, e.g.:

allure.parameter('expected', expected, { mode: 'hidden' });

The options parameter is an object of type Parameter:

export interface Parameter {
  name: string;
  value: string;
  excluded?: boolean;
  mode?: "hidden" | "masked" | "default";
}

The options allow you to fine-tune the way your parameters are displayed in the report:

• excluded: true - exclude the parameter from allure-results (sensitive or unnecessary verbose data)
• mode: "masked" - mask the parameter value with ****** in the generated report
• mode: "hidden" - exclude the parameter from the generated report completely

The allure.parameter API can be used also on the top level, e.g.:

import {allure} from 'jest-allure2-reporter/api';

describe('Login Screen (New)', () => {
  allure.parameter('featureToggles', { 'com.ShowNewLogin': 'true' });

  // ...
});

describe('Login Screen (Legacy)', () => {
  allure.parameter('featureToggles', { 'com.ShowNewLogin': 'false' });

  // ...
});