nodejs/test/parallel/test-http-expect-handling.js

56 lines
1.2 KiB
JavaScript

// Spec documentation http://httpwg.github.io/specs/rfc7231.html#header.expect
'use strict';
const common = require('../common');
const assert = require('assert');
const http = require('http');
const tests = [417, 417];
let testsComplete = 0;
let testIdx = 0;
const s = http.createServer((req, res) => {
throw new Error('this should never be executed');
});
s.listen(0, nextTest);
function nextTest() {
const options = {
port: s.address().port,
headers: { 'Expect': 'meoww' }
};
if (testIdx === tests.length) {
return s.close();
}
const test = tests[testIdx];
if (testIdx > 0) {
s.on('checkExpectation', common.mustCall((req, res) => {
res.statusCode = 417;
res.end();
}));
}
http.get(options, (response) => {
console.log(`client: expected status: ${test}`);
console.log(`client: statusCode: ${response.statusCode}`);
assert.strictEqual(response.statusCode, test);
assert.strictEqual(response.statusMessage, 'Expectation Failed');
response.on('end', () => {
testsComplete++;
testIdx++;
nextTest();
});
response.resume();
});
}
process.on('exit', () => {
assert.strictEqual(testsComplete, 2);
});