From a6d86c85b6dc6b16649aadde1d652e5c15a67036 Mon Sep 17 00:00:00 2001
From: Naz <nazargargol@gmail.com>
Date: Mon, 29 Nov 2021 17:15:14 +0400
Subject: [PATCH] Added case sensitivity coverage to DynamiRedirectsManager
 suites

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

- These unit tests come directly from equivalent regression tests in Ghost repository - https://github.com/TryGhost/Ghost/blob/fedbfb3c67ec99e7ec6085f04589e4ef9956834d/test/regression/site/redirects.test.js
- This changeset covers case sensitivity cases in regexes
---
 .../test/DynamicRedirectManager.test.js       | 89 +++++++++++++++++++
 1 file changed, 89 insertions(+)

diff --git a/ghost/express-dynamic-redirects/test/DynamicRedirectManager.test.js b/ghost/express-dynamic-redirects/test/DynamicRedirectManager.test.js
index 7553145d83..4cf8f0a5b7 100644
--- a/ghost/express-dynamic-redirects/test/DynamicRedirectManager.test.js
+++ b/ghost/express-dynamic-redirects/test/DynamicRedirectManager.test.js
@@ -168,5 +168,94 @@ describe('DynamicRedirectManager', function () {
                 should.equal(location, '/?something=good');
             });
         });
+
+        describe('Case sensitivity', function () {
+            it('with case insensitive', function () {
+                const from = '/^\\/case-insensitive/i';
+                const to = '/redirected-insensitive';
+
+                manager.addRedirect(from , to);
+
+                req.url = '/CaSe-InSeNsItIvE';
+
+                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, '/redirected-insensitive');
+            });
+
+            it('with case sensitive', function () {
+                const from = '^\\/Case-Sensitive';
+                const to = '/redirected-sensitive';
+
+                manager.addRedirect(from , to);
+
+                req.url = '/Case-Sensitive';
+
+                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, '/redirected-sensitive');
+            });
+
+            it('defaults to case sensitive', function () {
+                const from = '^\\/Default-Sensitive';
+                const to = '/redirected-default';
+
+                manager.addRedirect(from , to);
+
+                req.url = '/Default-Sensitive';
+
+                manager.handleRequest(req, res, function next() {
+                    should.fail(true, 'next should NOT have been called');
+                });
+
+                should.equal(headers['Cache-Control'], 'public, max-age=0');
+                should.equal(status, 302);
+                should.equal(location, '/redirected-default');
+            });
+
+            it('should not redirect with case sensitive', function () {
+                const from = '^\\/Case-Sensitive';
+                const to = '/redirected-insensitive';
+
+                manager.addRedirect(from , to);
+
+                req.url = '/casE-sensitivE';
+
+                manager.handleRequest(req, res, function next() {
+                    should.ok(true, 'next should have been called');
+                });
+
+                should.equal(headers, null);
+                should.equal(status, null);
+                should.equal(location, null);
+            });
+
+            it('should not redirect with default case sensitive', function () {
+                const from = '^\\/Default-Sensitive';
+                const to = '/redirected-default';
+
+                manager.addRedirect(from , to);
+
+                req.url = '/defaulT-sensitivE';
+
+                manager.handleRequest(req, res, function next() {
+                    should.ok(true, 'next should have been called');
+                });
+
+                should.equal(headers, null);
+                should.equal(status, null);
+                should.equal(location, null);
+            });
+        });
     });
 });