agreed-core/test/lib/server.statusTemplate.js

agreed is a mock server and test client, agreed will be helper for Consumer Driven Contract

"use strict";

const agreedServer = require("../helper/server.js");
const test = require("eater/runner").test;
const http = require("http");
const AssertStream = require("assert-stream");
const assert = require("power-assert");
const mustCall = require("must-call");

test("server: check status template", () => {
  const server = agreedServer({
    agrees: [
      {
        request: {
          path: "/test/custom/agreed/status",
          query: {
            status: "{:status}"
          }
        },
        response: {
          status: "{:status}",
          body: "OK"
        }
      }
    ],
    port: 0
  });

  server.on("listening", () => {
    const options = {
      host: "localhost",
      method: "GET",
      path: "/test/custom/agreed/status?status=404",
      port: server.address().port
    };
    const req = http
      .request(options, res => {
        let data = "";
        assert.strictEqual(res.statusCode, 404);
        res.on("data", d => (data += d));
        res.on(
          "end",
          mustCall(() => {
            assert.strictEqual(data, '"OK"');
          })
        );
        server.close();
      })
      .on("error", console.error);

    req.end();
  });
  server.on(
    "listening",
    mustCall(() => {
      const options = {
        host: "localhost",
        method: "GET",
        path: "/test/custom/agreed/status?status=302",
        port: server.address().port
      };
      const req = http
        .request(
          options,
          mustCall(res => {
            let data = "";
            assert.strictEqual(res.statusCode, 302);
            res.on("data", d => (data += d));
            res.on(
              "end",
              mustCall(() => {
                assert.strictEqual(data, '"OK"');
              })
            );
            server.close();
          })
        )
        .on("error", console.error);

      req.end();
    })
  );
});