diff --git a/backend/src/controllers/sessions.c b/backend/src/controllers/sessions.c
index 230c7c7..df11c8e 100644
--- a/backend/src/controllers/sessions.c
+++ b/backend/src/controllers/sessions.c
@@ -65,7 +65,6 @@ void route_post_sessions_logout(HttpCtx* ctx)
 
 void route_get_sessions_user(HttpCtx* ctx)
 {
-    printf("1\n");
     Cx* cx = http_ctx_user_ctx(ctx);
     const Session* session = middleware_session(ctx);
     if (!session)
diff --git a/backend/src/http_server.c b/backend/src/http_server.c
index 873bcfb..f3a8600 100644
--- a/backend/src/http_server.c
+++ b/backend/src/http_server.c
@@ -188,9 +188,6 @@ void http_ctx_respond(HttpCtx* ctx, int status, const char* body)
         fprintf(stderr, "error: could not send response\n");
     }
 
-    puts("\nResponse:");
-    puts(res.data);
-
     string_destroy(&res);
 }
 
@@ -289,8 +286,6 @@ static inline void worker_handle_request(Worker* worker, Client* client)
             MAX_HEADER_BUFFER_SIZE);
         goto l0_return;
     }
-    puts("\nRequest:");
-    puts((char*)buffer);
 
     Req req;
     size_t body_idx;
diff --git a/backend/test/deno.jsonc b/backend/test/deno.jsonc
new file mode 100644
index 0000000..733171a
--- /dev/null
+++ b/backend/test/deno.jsonc
@@ -0,0 +1,5 @@
+{
+    "fmt":{
+        "indentWidth": 4
+    }
+}
diff --git a/backend/test/deno.lock b/backend/test/deno.lock
new file mode 100644
index 0000000..c7a03c1
--- /dev/null
+++ b/backend/test/deno.lock
@@ -0,0 +1,147 @@
+{
+  "version": "4",
+  "specifiers": {
+    "jsr:@std/assert@*": "1.0.8",
+    "jsr:@std/internal@^1.0.5": "1.0.5",
+    "npm:axios@*": "1.8.3"
+  },
+  "jsr": {
+    "@std/assert@1.0.8": {
+      "integrity": "ebe0bd7eb488ee39686f77003992f389a06c3da1bbd8022184804852b2fa641b",
+      "dependencies": [
+        "jsr:@std/internal"
+      ]
+    },
+    "@std/internal@1.0.5": {
+      "integrity": "54a546004f769c1ac9e025abd15a76b6671ddc9687e2313b67376125650dc7ba"
+    }
+  },
+  "npm": {
+    "asynckit@0.4.0": {
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
+    },
+    "axios@1.8.3": {
+      "integrity": "sha512-iP4DebzoNlP/YN2dpwCgb8zoCmhtkajzS48JvwmkSkXvPI3DHc7m+XYL5tGnSlJtR6nImXZmdCuN5aP8dh1d8A==",
+      "dependencies": [
+        "follow-redirects",
+        "form-data",
+        "proxy-from-env"
+      ]
+    },
+    "call-bind-apply-helpers@1.0.2": {
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "dependencies": [
+        "es-errors",
+        "function-bind"
+      ]
+    },
+    "combined-stream@1.0.8": {
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "dependencies": [
+        "delayed-stream"
+      ]
+    },
+    "delayed-stream@1.0.0": {
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ=="
+    },
+    "dunder-proto@1.0.1": {
+      "integrity": "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==",
+      "dependencies": [
+        "call-bind-apply-helpers",
+        "es-errors",
+        "gopd"
+      ]
+    },
+    "es-define-property@1.0.1": {
+      "integrity": "sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g=="
+    },
+    "es-errors@1.3.0": {
+      "integrity": "sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw=="
+    },
+    "es-object-atoms@1.1.1": {
+      "integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==",
+      "dependencies": [
+        "es-errors"
+      ]
+    },
+    "es-set-tostringtag@2.1.0": {
+      "integrity": "sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==",
+      "dependencies": [
+        "es-errors",
+        "get-intrinsic",
+        "has-tostringtag",
+        "hasown"
+      ]
+    },
+    "follow-redirects@1.15.9": {
+      "integrity": "sha512-gew4GsXizNgdoRyqmyfMHyAmXsZDk6mHkSxZFCzW9gwlbtOW44CDtYavM+y+72qD/Vq2l550kMF52DT8fOLJqQ=="
+    },
+    "form-data@4.0.2": {
+      "integrity": "sha512-hGfm/slu0ZabnNt4oaRZ6uREyfCj6P4fT/n6A1rGV+Z0VdGXjfOhVUpkn6qVQONHGIFwmveGXyDs75+nr6FM8w==",
+      "dependencies": [
+        "asynckit",
+        "combined-stream",
+        "es-set-tostringtag",
+        "mime-types"
+      ]
+    },
+    "function-bind@1.1.2": {
+      "integrity": "sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA=="
+    },
+    "get-intrinsic@1.3.0": {
+      "integrity": "sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==",
+      "dependencies": [
+        "call-bind-apply-helpers",
+        "es-define-property",
+        "es-errors",
+        "es-object-atoms",
+        "function-bind",
+        "get-proto",
+        "gopd",
+        "has-symbols",
+        "hasown",
+        "math-intrinsics"
+      ]
+    },
+    "get-proto@1.0.1": {
+      "integrity": "sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==",
+      "dependencies": [
+        "dunder-proto",
+        "es-object-atoms"
+      ]
+    },
+    "gopd@1.2.0": {
+      "integrity": "sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg=="
+    },
+    "has-symbols@1.1.0": {
+      "integrity": "sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ=="
+    },
+    "has-tostringtag@1.0.2": {
+      "integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
+      "dependencies": [
+        "has-symbols"
+      ]
+    },
+    "hasown@2.0.2": {
+      "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+      "dependencies": [
+        "function-bind"
+      ]
+    },
+    "math-intrinsics@1.1.0": {
+      "integrity": "sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g=="
+    },
+    "mime-db@1.52.0": {
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="
+    },
+    "mime-types@2.1.35": {
+      "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
+      "dependencies": [
+        "mime-db"
+      ]
+    },
+    "proxy-from-env@1.1.0": {
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    }
+  }
+}
diff --git a/backend/test/test_authentication.ts b/backend/test/test_authentication.ts
new file mode 100644
index 0000000..d95eebc
--- /dev/null
+++ b/backend/test/test_authentication.ts
@@ -0,0 +1,39 @@
+import { assertEquals, assertMatch } from "jsr:@std/assert";
+
+import axios from "npm:axios";
+
+const url = `http://127.0.0.1:8080`;
+// const url = `http://10.135.51.114:8080`;
+
+const name = "Maksim";
+const email = `mash.skp_${Math.floor(Math.random() * 100000)}@edu.mercantec.dk`;
+const password = "Merc1234";
+
+Deno.test("test", async () => {
+    const registerRes = await axios.post(
+        `${url}/api/users/register`,
+        { name, email, password },
+        { responseType: "json" },
+    )
+        .then((res) => res.data);
+
+    assertEquals(registerRes, { ok: true });
+
+    const loginRes = await axios.post(
+        `${url}/api/sessions/login`,
+        { email, password },
+        { responseType: "json" },
+    ).then((res) => res.data);
+
+    assertEquals(loginRes.ok, true);
+    assertMatch(loginRes.token, /^[0-9a-zA-Z]+$/);
+    const token = loginRes.token;
+
+    const sessionUserRes = await axios.post(
+        `${url}/api/sessions/login`,
+        { email, password },
+        { responseType: "json" },
+    ).then((res) => res.data);
+
+    assertEquals(sessionUserRes.ok, true);
+});