From e00650fed8668da635df94f1ad69def56b87c71b Mon Sep 17 00:00:00 2001
From: Cedric Sirianni <cedric@sirianni.dev>
Date: Sun, 10 Dec 2023 18:39:36 -0500
Subject: [PATCH] test: add explanation for offset modulo

---
 backend/src/main.cpp     | 2 +-
 backend/tests/server.cpp | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/backend/src/main.cpp b/backend/src/main.cpp
index 829a48d..a5a45ce 100644
--- a/backend/src/main.cpp
+++ b/backend/src/main.cpp
@@ -94,7 +94,7 @@ int main(int argc, char *argv[])
             throw std::invalid_argument("Passwords and/or secret key table does not exist. Use --build to create a new database");
         }
     }
-
+    db.printTable("passwords");
     // Enable CORS
     crow::App<crow::CORSHandler> app;
 
diff --git a/backend/tests/server.cpp b/backend/tests/server.cpp
index 29089b7..d863295 100644
--- a/backend/tests/server.cpp
+++ b/backend/tests/server.cpp
@@ -38,7 +38,7 @@ TEST_CASE("Test endpoints using handler")
     crypto_core_ristretto255_scalar_random(b);
 
     // 2. encrypt each password with b (and hash to point)
-    const size_t offset = 5;
+    const size_t offset = 1;
     std::vector<std::string> encrypted_passwords = cryptography::encrypt(passwords, b, offset);
 
     // 3. insert into database
@@ -89,15 +89,17 @@ TEST_CASE("Test endpoints using handler")
             switch (offset % 3)
             {
             case 0:
-                // if offset is 0, then password is padded with a single '='
+                // password is padded with single '='
                 CHECK(breached_password[breached_password.size() - 1] == '=');
                 CHECK(breached_password[breached_password.size() - 2] != '=');
                 break;
             case 1:
+                // password is not padded
                 CHECK(breached_password[breached_password.size() - 1] != '=');
                 CHECK(breached_password[breached_password.size() - 2] != '=');
                 break;
             case 2:
+                // password is padded with two '='
                 CHECK(breached_password[breached_password.size() - 1] == '=');
                 CHECK(breached_password[breached_password.size() - 2] == '=');
                 break;