Make API Key OpenAI-compatible (#917)

python/sglang/test/test_utils.py

@@ -391,7 +391,11 @@ def get_call_select(args: argparse.Namespace):
 
 
 def popen_launch_server(
-    model: str, base_url: str, timeout: float, other_args: tuple = ()
+    model: str,
+    base_url: str,
+    timeout: float,
+    api_key: Optional[str] = None,
+    other_args: tuple = (),
 ):
     _, host, port = base_url.split(":")
     host = host[2:]
@@ -408,12 +412,19 @@ def popen_launch_server(
         port,
         *other_args,
     ]
+    if api_key:
+        command += ["--api-key", api_key]
+
     process = subprocess.Popen(command, stdout=None, stderr=None)
 
     start_time = time.time()
     while time.time() - start_time < timeout:
         try:
-            response = requests.get(f"{base_url}/v1/models")
+            headers = {
+                "Content-Type": "application/json; charset=utf-8",
+                "Authorization": f"Bearer {api_key}",
+            }
+            response = requests.get(f"{base_url}/v1/models", headers=headers)
             if response.status_code == 200:
                 return process
         except requests.RequestException: