modules/middleware/__tests__/catch-test.js
var assert = require('assert');
var expect = require('expect');
var callApp = require('../../utils/callApp');
var catchMiddleware = require('../catch');
describe('middleware/catch', function () {
describe('when an Error is thrown from downstream', function () {
it('throws it', function () {
return callApp(
catchMiddleware(function () {
throw new Error('boom!');
})
).then(function () {
assert(false);
}, function (error) {
assert(error);
});
});
});
describe('when a non-Error is thrown from downstream', function () {
it('returns it', function () {
return callApp(
catchMiddleware(function () {
throw 404;
})
).then(function (conn) {
expect(conn.status).toEqual(404);
});
});
});
});