diff --git a/.sqlx/query-52c16c2c0759140af6348ef7de56b74151a20532ceebc8ee41d079decee3acb5.json b/.sqlx/query-52c16c2c0759140af6348ef7de56b74151a20532ceebc8ee41d079decee3acb5.json
new file mode 100644
index 0000000..a028bd6
--- /dev/null
+++ b/.sqlx/query-52c16c2c0759140af6348ef7de56b74151a20532ceebc8ee41d079decee3acb5.json
@@ -0,0 +1,23 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT\n            difficulty\n        FROM\n            survey_benches\n        WHERE\n            duration <= $1\n        ORDER BY difficulty ASC LIMIT 1 OFFSET $2;",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "difficulty",
+        "type_info": "Int4"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Float4",
+        "Int8"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "52c16c2c0759140af6348ef7de56b74151a20532ceebc8ee41d079decee3acb5"
+}
diff --git a/.sqlx/query-63370a30a4ff6d31292a3cb632c66184ccff75583e21df5ddf5e8872f710d3d2.json b/.sqlx/query-63370a30a4ff6d31292a3cb632c66184ccff75583e21df5ddf5e8872f710d3d2.json
new file mode 100644
index 0000000..47be8d7
--- /dev/null
+++ b/.sqlx/query-63370a30a4ff6d31292a3cb632c66184ccff75583e21df5ddf5e8872f710d3d2.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT COUNT(difficulty) FROM survey_benches WHERE duration <= $1;",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "count",
+        "type_info": "Int8"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Float4"
+      ]
+    },
+    "nullable": [
+      null
+    ]
+  },
+  "hash": "63370a30a4ff6d31292a3cb632c66184ccff75583e21df5ddf5e8872f710d3d2"
+}
diff --git a/Cargo.lock b/Cargo.lock
index 8ed4986..1abca35 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2000,6 +2000,15 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
+[[package]]
+name = "openssl-src"
+version = "300.1.6+3.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439fac53e092cd7442a3660c85dde4643ab3b5bd39040912388dcdabf6b88085"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "openssl-sys"
 version = "0.9.93"
@@ -2008,6 +2017,7 @@ checksum = "db4d56a4c0478783083cfafcc42493dd4a981d41669da64b4572a2a089b51b1d"
 dependencies = [
  "cc",
  "libc",
+ "openssl-src",
  "pkg-config",
  "vcpkg",
 ]
diff --git a/src/api/v1/admin/account/password.rs b/src/api/v1/admin/account/password.rs
index dc8f062..2e8e197 100644
--- a/src/api/v1/admin/account/password.rs
+++ b/src/api/v1/admin/account/password.rs
@@ -115,12 +115,12 @@ mod tests {
         const PASSWORD: &str = "longpassword2";
         const EMAIL: &str = "updatepassuser@a.com";
 
+        let data = get_test_data().await;
         {
-            let data = get_test_data().await;
             delete_user(NAME, &data).await;
         }
 
-        let (data, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
         let app = get_app!(data).await;
 
@@ -153,6 +153,7 @@ mod tests {
         };
 
         bad_post_req_test(
+            &data,
             NAME,
             new_password,
             ROUTES.admin.account.update_password,
@@ -168,6 +169,7 @@ mod tests {
         };
 
         bad_post_req_test(
+            &data,
             NAME,
             new_password,
             ROUTES.admin.account.update_password,
diff --git a/src/api/v1/admin/account/test.rs b/src/api/v1/admin/account/test.rs
index 22e8c36..3b0dd05 100644
--- a/src/api/v1/admin/account/test.rs
+++ b/src/api/v1/admin/account/test.rs
@@ -22,12 +22,12 @@ async fn uname_email_exists_works() {
     const PASSWORD: &str = "longpassword2";
     const EMAIL: &str = "testuserexists@a.com2";
 
+    let data = get_test_data().await;
     {
-        let data = get_test_data().await;
         delete_user(NAME, &data).await;
     }
 
-    let (data, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+    let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
     let cookies = get_cookie!(signin_resp);
     let app = get_app!(data).await;
 
@@ -112,14 +112,14 @@ async fn email_udpate_password_validation_del_userworks() {
     const NAME2: &str = "eupdauser";
     const EMAIL2: &str = "eupdauser@a.com";
 
+    let data = get_test_data().await;
     {
-        let data = get_test_data().await;
         delete_user(NAME, &data).await;
         delete_user(NAME2, &data).await;
     }
 
-    let _ = register_and_signin(NAME2, EMAIL2, PASSWORD).await;
-    let (data, _creds, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+    let _ = register_and_signin(&data, NAME2, EMAIL2, PASSWORD).await;
+    let (_creds, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
     let cookies = get_cookie!(signin_resp);
     let app = get_app!(data).await;
 
@@ -140,6 +140,7 @@ async fn email_udpate_password_validation_del_userworks() {
     // check duplicate email while duplicate email
     email_payload.email = EMAIL2.into();
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.account.update_email,
@@ -153,6 +154,7 @@ async fn email_udpate_password_validation_del_userworks() {
         password: NAME.into(),
     };
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.account.delete,
@@ -195,9 +197,8 @@ async fn username_update_works() {
     const NAME2: &str = "terstusrtds";
     const NAME_CHANGE: &str = "terstusrtdsxx";
 
+    let data = get_test_data().await;
     {
-        let data = get_test_data().await;
-
         futures::join!(
             delete_user(NAME, &data),
             delete_user(NAME2, &data),
@@ -205,8 +206,8 @@ async fn username_update_works() {
         );
     }
 
-    let _ = register_and_signin(NAME2, EMAIL2, PASSWORD).await;
-    let (data, _creds, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+    let _ = register_and_signin(&data, NAME2, EMAIL2, PASSWORD).await;
+    let (_creds, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
     let cookies = get_cookie!(signin_resp);
     let app = get_app!(data).await;
 
@@ -226,6 +227,7 @@ async fn username_update_works() {
     // check duplicate username with duplicate username
     username_udpate.username = NAME2.into();
     bad_post_req_test(
+        &data,
         NAME_CHANGE,
         PASSWORD,
         ROUTES.admin.account.update_username,
diff --git a/src/api/v1/admin/campaigns.rs b/src/api/v1/admin/campaigns.rs
index a2448f2..aa7e68d 100644
--- a/src/api/v1/admin/campaigns.rs
+++ b/src/api/v1/admin/campaigns.rs
@@ -574,13 +574,13 @@ mod tests {
         const DEVICE_SOFTWARE_RECOGNISED: &str = "Foobar.v2";
         const THREADS: i32 = 4;
 
+        let data = get_test_data().await;
         {
-            let data = get_test_data().await;
             delete_user(NAME, &data).await;
         }
 
-        let (data, _creds, signin_resp) =
-            register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_creds, signin_resp) =
+            register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
         let survey = get_survey_user(data.clone()).await;
         let survey_cookie = get_cookie!(survey);
@@ -671,6 +671,7 @@ mod tests {
         assert_eq!(responses, res);
 
         bad_post_req_test_witout_payload(
+            &data,
             NAME,
             PASSWORD,
             &V1_API_ROUTES.admin.campaign.delete.replace("{uuid}", NAME),
diff --git a/src/api/v1/admin/tests/auth.rs b/src/api/v1/admin/tests/auth.rs
index dc46ff0..934d32a 100644
--- a/src/api/v1/admin/tests/auth.rs
+++ b/src/api/v1/admin/tests/auth.rs
@@ -41,11 +41,11 @@ async fn auth_works() {
     delete_user(NAME, &data).await;
 
     // 1. Register and signin
-    let (_, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+    let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
     let cookies = get_cookie!(signin_resp);
 
     // Sign in with email
-    signin(EMAIL, PASSWORD).await;
+    signin(&data, EMAIL, PASSWORD).await;
 
     // 2. check if duplicate username is allowed
     let mut msg = Register {
@@ -55,6 +55,7 @@ async fn auth_works() {
         email: Some(EMAIL.into()),
     };
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.auth.register,
@@ -66,6 +67,7 @@ async fn auth_works() {
     let name = format!("{}dupemail", NAME);
     msg.username = name;
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.auth.register,
@@ -80,6 +82,7 @@ async fn auth_works() {
         password: msg.password.clone(),
     };
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.auth.login,
@@ -90,6 +93,7 @@ async fn auth_works() {
 
     creds.login = "nonexistantuser@example.com".into();
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.auth.login,
@@ -103,6 +107,7 @@ async fn auth_works() {
     creds.password = NAME.into();
 
     bad_post_req_test(
+        &data,
         NAME,
         PASSWORD,
         ROUTES.admin.auth.login,
diff --git a/src/api/v1/admin/tests/protected.rs b/src/api/v1/admin/tests/protected.rs
index 3998fa3..7fc99f9 100644
--- a/src/api/v1/admin/tests/protected.rs
+++ b/src/api/v1/admin/tests/protected.rs
@@ -17,13 +17,13 @@ async fn protected_routes_work() {
     const EMAIL: &str = "testuser119@a.com2";
 
     let get_protected_urls = [V1_API_ROUTES.admin.auth.logout];
+    let data = get_test_data().await;
 
     {
-        let data = get_test_data().await;
         delete_user(NAME, &data).await;
     }
 
-    let (data, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+    let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
     let cookies = get_cookie!(signin_resp);
     let app = get_app!(data).await;
 
diff --git a/src/api/v1/stats.rs b/src/api/v1/stats.rs
index 50600eb..125cfcf 100644
--- a/src/api/v1/stats.rs
+++ b/src/api/v1/stats.rs
@@ -165,13 +165,13 @@ mod tests {
         const DEVICE_SOFTWARE_RECOGNISED: &str = "Foobar.v2";
         const THREADS: i32 = 4;
 
+        let data = get_test_data().await;
         {
-            let data = get_test_data().await;
             delete_user(NAME, &data).await;
         }
 
-        let (data, _creds, signin_resp) =
-            register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (creds, signin_resp) =
+            register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
         let app = get_app!(data).await;
 
diff --git a/src/archive.rs b/src/archive.rs
index 17c0fb7..9c21762 100644
--- a/src/archive.rs
+++ b/src/archive.rs
@@ -338,8 +338,8 @@ mod tests {
         const DEVICE_SOFTWARE_RECOGNISED: &str = "Foobar.v2";
         const THREADS: i32 = 4;
 
+        let data = get_test_data().await;
         {
-            let data = get_test_data().await;
             delete_user(NAME, &data).await;
         }
 
@@ -348,8 +348,8 @@ mod tests {
         //self.write_campaign_file(&campaign, &archive).await?;
         //self.write_benchmark_file(&campaign, &archive, data).await?;
 
-        let (data, _creds, signin_resp) =
-            register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (creds, signin_resp) =
+            register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
         let survey = get_survey_user(data.clone()).await;
         let survey_cookie = get_cookie!(survey);
diff --git a/src/pages/mod.rs b/src/pages/mod.rs
index 222d236..9985741 100644
--- a/src/pages/mod.rs
+++ b/src/pages/mod.rs
@@ -226,7 +226,7 @@ mod tests {
             delete_user(NAME, &data).await;
         }
 
-        let (_, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
 
         let campaign =
diff --git a/src/pages/panel/campaigns/delete.rs b/src/pages/panel/campaigns/delete.rs
index 7593e85..940a6d4 100644
--- a/src/pages/panel/campaigns/delete.rs
+++ b/src/pages/panel/campaigns/delete.rs
@@ -170,7 +170,7 @@ mod tests {
         let data = get_test_data().await;
         let app = get_app!(data).await;
         delete_user(NAME, &data).await;
-        let (_, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
 
         let uuid =
diff --git a/src/pages/panel/campaigns/mod.rs b/src/pages/panel/campaigns/mod.rs
index 26dd25c..93896bd 100644
--- a/src/pages/panel/campaigns/mod.rs
+++ b/src/pages/panel/campaigns/mod.rs
@@ -252,7 +252,7 @@ mod tests {
             delete_user(NAME, &data).await;
         }
 
-        let (_, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
         let survey = get_survey_user(data.clone()).await;
         let survey_cookie = get_cookie!(survey);
diff --git a/src/pages/panel/campaigns/new.rs b/src/pages/panel/campaigns/new.rs
index 76698f6..03228c9 100644
--- a/src/pages/panel/campaigns/new.rs
+++ b/src/pages/panel/campaigns/new.rs
@@ -127,7 +127,7 @@ mod tests {
         let data = get_test_data().await;
         let app = get_app!(data).await;
         delete_user(NAME, &data).await;
-        let (_, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
 
         let mut difficulties = String::new();
diff --git a/src/pages/panel/export.rs b/src/pages/panel/export.rs
index 530afc2..9d31314 100644
--- a/src/pages/panel/export.rs
+++ b/src/pages/panel/export.rs
@@ -112,7 +112,7 @@ mod tests {
         let data = get_test_data().await;
         let app = get_app!(data).await;
         delete_user(NAME, &data).await;
-        let (_, _, signin_resp) = register_and_signin(NAME, EMAIL, PASSWORD).await;
+        let (_, signin_resp) = register_and_signin(&data, NAME, EMAIL, PASSWORD).await;
         let cookies = get_cookie!(signin_resp);
 
         let uuid =
diff --git a/src/tests.rs b/src/tests.rs
index 1248787..fba03a8 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -18,6 +18,7 @@ use mktemp::Temp;
 
 use lazy_static::lazy_static;
 use serde::Serialize;
+use sqlx::migrate::MigrateDatabase;
 use sqlx::types::Uuid;
 
 use super::*;
@@ -47,8 +48,15 @@ pub async fn get_test_data() -> Arc<Data> {
     let tmp_dir = Temp::new_dir().unwrap();
     settings.publish.dir = tmp_dir.join("base_path").to_str().unwrap().into();
     settings.allow_registration = true;
+    let mut url = url::Url::parse(&settings.database.url).unwrap();
+    url.set_path(&crate::api::v1::get_random(16));
+    settings.database.url = url.to_string();
+    sqlx::Postgres::create_database(&settings.database.url)
+        .await
+        .unwrap();
     let test_mcaptcha = Box::new(crate::mcaptcha::tests::TestClient::default());
     let data = Data::new(settings, test_mcaptcha).await;
+
     db::migrate_db(&data.db).await.unwrap();
     data
 }
@@ -149,17 +157,17 @@ macro_rules! get_app {
 
 /// register and signin utility
 pub async fn register_and_signin(
+    data: &Arc<Data>,
     name: &str,
     email: &str,
     password: &str,
-) -> (Arc<Data>, Login, ServiceResponse<EitherBody<BoxBody>>) {
-    register(name, email, password).await;
-    signin(name, password).await
+) -> (Login, ServiceResponse<EitherBody<BoxBody>>) {
+    register(data, name, email, password).await;
+    signin(data, name, password).await
 }
 
 /// register utility
-pub async fn register(name: &str, email: &str, password: &str) {
-    let data = get_test_data().await;
+pub async fn register(data: &Arc<Data>, name: &str, email: &str, password: &str) {
     let app = get_app!(data).await;
 
     // 1. Register
@@ -184,10 +192,10 @@ pub async fn register(name: &str, email: &str, password: &str) {
 
 /// signin util
 pub async fn signin(
+    data: &Arc<Data>,
     name: &str,
     password: &str,
-) -> (Arc<Data>, Login, ServiceResponse<EitherBody<BoxBody>>) {
-    let data = get_test_data().await;
+) -> (Login, ServiceResponse<EitherBody<BoxBody>>) {
     let app = get_app!(data.clone()).await;
 
     // 2. signin
@@ -201,18 +209,19 @@ pub async fn signin(
     )
     .await;
     assert_eq!(signin_resp.status(), StatusCode::OK);
-    (data, creds, signin_resp)
+    (creds, signin_resp)
 }
 
 /// pub duplicate test
 pub async fn bad_post_req_test<T: Serialize>(
+    data: &Arc<Data>,
     name: &str,
     password: &str,
     url: &str,
     payload: &T,
     err: ServiceError,
 ) {
-    let (data, _, signin_resp) = signin(name, password).await;
+    let (_, signin_resp) = signin(data, name, password).await;
     let cookies = get_cookie!(signin_resp);
     let app = get_app!(data).await;
 
@@ -231,12 +240,13 @@ pub async fn bad_post_req_test<T: Serialize>(
 
 /// bad post req test without payload
 pub async fn bad_post_req_test_witout_payload(
+    data: &Arc<Data>,
     name: &str,
     password: &str,
     url: &str,
     err: ServiceError,
 ) {
-    let (data, _, signin_resp) = signin(name, password).await;
+    let (_, signin_resp) = signin(data, name, password).await;
     let cookies = get_cookie!(signin_resp);
     let app = get_app!(data).await;