artes/src/stepDefinitions/API.steps.js

The package provide step definitions and user writes feature files, and the package handles automation, with optional POM files and custom step definitions.

const {
  When,
  context,
  expect,
  selector,
  extractVarsFromResponse,
  saveVar,
} = require("../helper/imports/commons");
const { api } = require("../helper/stepFunctions/exporter");
const Ajv = require("ajv");

When("User sends GET request to {string}", async function (url) {
  await api.get(url);
});

When(
  "User sends GET request to {string} with payload:",
  async function (url, payload) {
    await api.get(url, payload);
  },
);

When(
  "User sends GET request to {string} and saves {string} variables",
  async function (url, vars) {
    await api.get(url);
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends GET request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.get(url, payload);
    extractVarsFromResponse(vars);
  },
);

When("User sends HEAD request to {string}", async function (url) {
  await api.head(url);
});

When(
  "User sends POST request to {string} with payload:",
  async function (url, payload) {
    await api.post(url, payload);
  },
);

When(
  "User sends POST request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.post(url, payload);
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends multipart POST request to {string} with payload:",
  async (url, payload) => {
    await api.post(url, payload, "multipart");
  },
);

When(
  "User sends multipart POST request to {string} with payload and {string} variables",
  async (url, vars, payload) => {
    await api.post(url, payload, "multipart");
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends PUT request to {string} with payload:",
  async function (url, payload) {
    await api.put(url, payload);
  },
);

When(
  "User sends PUT request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.put(url, payload);
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends multipart PUT request to {string} with payload:",
  async function (url, payload) {
    await api.put(url, payload, "multipart");
  },
);

When(
  "User sends multipart PUT request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.put(url, payload, "multipart");
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends PATCH request to {string} with payload:",
  async function (url, payload) {
    await api.patch(url, payload);
  },
);

When(
  "User sends PATCH request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.patch(url, payload);
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends multipart PATCH request to {string} with payload:",
  async function (url, payload) {
    await api.patch(url, payload, "multipart");
  },
);

When(
  "User sends multipart PATCH request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.patch(url, payload, "multipart");
    extractVarsFromResponse(vars);
  },
);

When("User sends DELETE request to {string}", async function (url) {
  await api.delete(url);
});

When(
  "User sends DELETE request to {string} and saves {string} variables",
  async function (url, vars) {
    await api.delete(url);
    extractVarsFromResponse(vars);
  },
);

When(
  "User sends DELETE request to {string} with payload:",
  async function (url, payload) {
    await api.delete(url, payload);
  },
);

When(
  "User sends DELETE request to {string} with payload and saves {string} variables",
  async function (url, vars, payload) {
    await api.delete(url, payload);
    extractVarsFromResponse(vars);
  },
);

When(
  "User saves {string} variable from response as {string}",
  async function (vars, customVarName) {
    extractVarsFromResponse(vars, customVarName);
  },
);

When(
  "User saves {string} variable as {string}",
  async function (value, customVarName) {
    saveVar(value, customVarName);
  },
);

When("User wants to see saved variables", async function () {
  console.log("\nVariables:", api.vars(), "\n");
});

When("User wants to see request body", async function () {
  console.log("Request Body: ", context.response.requestBody);
});

When("User wants to see response body", async function () {
  console.log("Request Body: ", context.response.responseBody);
});

When(
  "User sends {string} request to {string}",
  async function (method, url, reqParams) {
    const httpMethod = method.toUpperCase();

    let headers = {};
    let body;

    if (["POST", "PUT", "PATCH"].includes(httpMethod)) {
      const payload = JSON.parse(reqParams);
      headers = payload.headers || {};
      body = payload.body || {};
    }

    switch (httpMethod) {
      case "GET":
        await api.get(url);
        break;
      case "HEAD":
        await api.head(url);
        break;
      case "POST":
        await api.post(url, headers, body);
        break;
      case "PUT":
        await api.put(url, headers, body);
        break;
      case "PATCH":
        await api.patch(url, headers, body);
        break;
      case "DELETE":
        await api.delete(url);
        break;
      default:
        throw new Error(`Unsupported HTTP method: ${httpMethod}`);
    }
  },
);

When(
  "User expects that request should have {int} status code",
  async function (expectedStatusCode) {
    const actualStatusCode = await context.response.response.status();
    expect(actualStatusCode).toBe(expectedStatusCode);
  },
);

When(
  "User expects that response body should match {string} schema",
  async function (expectedSchema) {
    const schema = selector(expectedSchema);

    const ajv = new Ajv();

    const validate = ajv.compile(schema);

    const responseBody = context.response?.responseBody;

    const valid = validate(responseBody);

    expect(valid).toBe(true);
  },
);