think-trace/test/404.js

Error trace for thinkjs 3.x

const fs = require('fs');
const test = require('ava');
const Trace = require('../lib');

const filename = `${__dirname}/notfound.html`;

test.before('404', () => {
  try {
    fs.statSync(filename);
    fs.unlinkSync(filename);
  } catch (e) {

  } finally {
    fs.writeFileSync(filename, '{{errMsg}}', {encoding: 'utf-8'});
  }
});

test('404', async t => {
  t.plan(2);
  const ctx = {
    path: '/index',
    res: {
      statusCode: 404
    },
    throw(statusCode, msg) {
      const err = new Error(msg);
      err.status = statusCode;
      throw err;
    },
    response: {
      is() {
        return false;
      }
    }
  };
  const next = (instance) => {
    return true;
  };

  try {
    await Trace({
      templates: {404: filename},
      error() {}
    })(ctx, next);
  } catch (e) {

  }

  t.is(ctx.body, 'Error: url `/index` not found.');

  try {
    await Trace({
      debug: false,
      templates: {404: filename},
      error() {}
    })(ctx, next);
  } catch (e) {

  }
  t.is(ctx.body, '');
});

test.after('404', () => fs.unlinkSync(filename));