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Added unit test coverage to DynamicRedirectManager

Browse Source 
refs https://github.com/TryGhost/Toolbox/issues/139

- These unit tests come directly from equivalent regression tests in Ghost repository - fedbfb3c67/test/regression/site/redirects.test.js
This commit is contained in:
Naz 2021-11-29 16:13:29 +04:00
parent eb6d1b208a
commit 6d51cef41b
1 changed files with 174 additions and 5 deletions
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179
ghost/express-dynamic-redirects/test/DynamicRedirectManager.test.js
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@ -13,11 +13,16 @@ const urlUtils = {
describe('DynamicRedirectManager', function () {
it('Prioritizes the query params of the redirect', function () {
const manager = new DynamicRedirectManager({permanentMaxAge: 100, getSubdirectoryURL: (pathname) => {
return urlUtils.urlJoin(urlUtils.getSubdir(), pathname);
}});
const manager = new DynamicRedirectManager({
permanentMaxAge: 100,
getSubdirectoryURL: (pathname) => {
return urlUtils.urlJoin(urlUtils.getSubdir(), pathname);
}
});
manager.addRedirect('/test-params', '/result?q=abc', {permanent: true});
manager.addRedirect('/test-params', '/result?q=abc', {
permanent: true
});
const req = {
method: 'GET',
@ -38,7 +43,7 @@ describe('DynamicRedirectManager', function () {
};
manager.handleRequest(req, res, function next() {
should.fail(true, false, 'next should not have been called');
should.fail(true, false, 'next should NOT have been called');
});
should.equal(headers['Cache-Control'], 'public, max-age=100');
@ -117,4 +122,168 @@ describe('DynamicRedirectManager', function () {
should.equal(status, null);
should.equal(location, null);
});
describe('Substitution regex redirects', function () {
it('Works with substitution redirect case and no trailing slash', function (){
const manager = new DynamicRedirectManager({
permanentMaxAge: 100,
getSubdirectoryURL: (pathname) => {
return urlUtils.urlJoin(urlUtils.getSubdir(), pathname);
}
});
const from = '^/post/[0-9]+/([a-z0-9\\-]+)';
const to = '/$1';
manager.addRedirect(from , to);
const req = {
method: 'GET',
url: '/post/10/a-nice-blog-post'
};
let headers = null;
let status = null;
let location = null;
const res = {
set(_headers) {
headers = _headers;
},
redirect(_status, _location) {
status = _status;
location = _location;
}
};
manager.handleRequest(req, res, function next() {
should.fail(true, 'next should NOT have been called');
});
// NOTE: max-age is "0" because it's not a permanent redirect
should.equal(headers['Cache-Control'], 'public, max-age=0');
should.equal(status, 302);
should.equal(location, '/a-nice-blog-post');
});
it('Works with substitution redirect case and a trailing slash', function (){
const manager = new DynamicRedirectManager({
permanentMaxAge: 100,
getSubdirectoryURL: (pathname) => {
return urlUtils.urlJoin(urlUtils.getSubdir(), pathname);
}
});
const from = '^/post/[0-9]+/([a-z0-9\\-]+)';
const to = '/$1';
manager.addRedirect(from , to);
const req = {
method: 'GET',
url: '/post/10/a-nice-blog-post/'
};
let headers = null;
let status = null;
let location = null;
const res = {
set(_headers) {
headers = _headers;
},
redirect(_status, _location) {
status = _status;
location = _location;
}
};
manager.handleRequest(req, res, function next() {
should.fail(true, 'next should NOT have been called');
});
// NOTE: max-age is "0" because it's not a permanent redirect
should.equal(headers['Cache-Control'], 'public, max-age=0');
should.equal(status, 302);
should.equal(location, '/a-nice-blog-post');
});
it('Redirects keeping the query params for substitution regexp', function (){
const manager = new DynamicRedirectManager({
permanentMaxAge: 100,
getSubdirectoryURL: (pathname) => {
return urlUtils.urlJoin(urlUtils.getSubdir(), pathname);
}
});
const from = '^/post/[0-9]+/([a-z0-9\\-]+)';
const to = '/$1';
manager.addRedirect(from , to);
const req = {
method: 'GET',
url: '/post/10/a-nice-blog-post?a=b'
};
let headers = null;
let status = null;
let location = null;
const res = {
set(_headers) {
headers = _headers;
},
redirect(_status, _location) {
status = _status;
location = _location;
}
};
manager.handleRequest(req, res, function next() {
should.fail(true, 'next should NOT have been called');
});
// NOTE: max-age is "0" because it's not a permanent redirect
should.equal(headers['Cache-Control'], 'public, max-age=0');
should.equal(status, 302);
should.equal(location, '/a-nice-blog-post?a=b');
});
it('Redirects keeping the query params', function (){
const manager = new DynamicRedirectManager({
permanentMaxAge: 100,
getSubdirectoryURL: (pathname) => {
return urlUtils.urlJoin(urlUtils.getSubdir(), pathname);
}
});
const from = '^\\/topic\\/';
const to = '/';
manager.addRedirect(from , to);
const req = {
method: 'GET',
url: '/topic?something=good'
};
let headers = null;
let status = null;
let location = null;
const res = {
set(_headers) {
headers = _headers;
},
redirect(_status, _location) {
status = _status;
location = _location;
}
};
manager.handleRequest(req, res, function next() {
should.fail(true, 'next should NOT have been called');
});
// NOTE: max-age is "0" because it's not a permanent redirect
should.equal(headers['Cache-Control'], 'public, max-age=0');
should.equal(status, 302);
should.equal(location, '/?something=good');
});
});
});