@agreed/core/test/lib/server.checkHeadersCaseInsensitive.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 plzPort = require("plz-port");
const assert = require("power-assert");
const mustCall = require("must-call");

test("server: check headers when case insensitive", () => {
  const server = agreedServer({
    path: "test/agrees/agrees.json5",
    port: 0,
  });

  server.on("listening", () => {
    const options = {
      host: "localhost",
      method: "GET",
      path: "/test/case/insensitive/headers",
      port: server.address().port,
      headers: {
        "This-Headers-Should-Be-Lower-Case": "true",
      },
    };
    const req = http
      .request(options, (res) => {
        const assert = new AssertStream();
        assert.expect({ message: "hello case insensitive headers" });
        res.pipe(assert);
        server.close();
      })
      .on("error", console.error);

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

test("server: check headers when case insensitive", () => {
  const server = agreedServer({
    path: "test/agrees/agrees.json5",
    port: 0,
  });

  server.on("listening", () => {
    const options = {
      host: "localhost",
      method: "GET",
      path: "/test/case/insensitive/headers",
      port: server.address().port,
      headers: {
        "THIS-HEADERS-SHOULD-BE-LOWER-CASE": "true",
      },
    };
    const req = http
      .request(options, (res) => {
        const assert = new AssertStream();
        assert.expect({ message: "hello case insensitive headers" });
        res.pipe(assert);
        server.close();
      })
      .on("error", console.error);

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