From 28e8b2df4a54feab3a9eafdcd550f57550664b51 Mon Sep 17 00:00:00 2001
From: ishaan-jaff <ishaanjaffer0324@gmail.com>
Date: Tue, 16 Jan 2024 20:56:01 -0800
Subject: [PATCH] (test) /key/gen and budgets

---
 litellm/tests/test_key_generate_dynamodb.py | 99 +++++++++++++++------
 1 file changed, 74 insertions(+), 25 deletions(-)

diff --git a/litellm/tests/test_key_generate_dynamodb.py b/litellm/tests/test_key_generate_dynamodb.py
index ff2e9940b4..207c8835a7 100644
--- a/litellm/tests/test_key_generate_dynamodb.py
+++ b/litellm/tests/test_key_generate_dynamodb.py
@@ -3,10 +3,8 @@
 # 2. Make a call with invalid key, expect it to fail
 # 3. Make a call to a key with invalid model - expect to fail
 # 4. Make a call to a key with valid model - expect to pass
-# 5. Make a call with expired key - expect to fail
-# 6. Make a call with unexpired key - expect to pass
-# 7. Make a call with key under budget, expect to pass
-# 8. Make a call with key over budget, expect to fail
+# 5. Make a call with key over budget, expect to fail
+# 6. Make a streaming chat/completions call with key over budget, expect to fail
 
 
 # function to call to generate key - async def new_user(data: NewUserRequest):
@@ -169,22 +167,8 @@ def test_call_with_valid_model():
         pytest.fail(f"An exception occurred - {str(e)}")
 
 
-# def test_call_with_expired_key():
-#     # 5. Make a call with an expired key - expect to fail
-#     key = new_user(ExpiredKeyRequest())
-#     result = user_auth(ValidRequest(key))
-#     assert result is False
-
-
-# def test_call_with_unexpired_key():
-#     # 6. Make a call with an unexpired key - expect to pass
-#     key = new_user(UnexpiredKeyRequest())
-#     result = user_auth(ValidRequest(key))
-#     assert result is True
-
-
-def test_call_with_key_under_budget():
-    # 7. Make a call with a key under budget, expect to pass
+def test_call_with_key_over_budget():
+    # 5. Make a call with a key over budget, expect to fail
     setattr(litellm.proxy.proxy_server, "custom_db_client", custom_db_client)
     setattr(litellm.proxy.proxy_server, "master_key", "sk-1234")
     try:
@@ -249,8 +233,73 @@ def test_call_with_key_under_budget():
         print(vars(e))
 
 
-# def test_call_with_key_over_budget():
-#     # 8. Make a call with a key over budget, expect to fail
-#     key = new_user(KeyOverBudgetRequest())
-#     result = user_auth(ValidRequest(key))
-#     assert result is False
+def test_call_with_key_over_budget_stream():
+    # 6. Make a call with a key over budget, expect to fail
+    setattr(litellm.proxy.proxy_server, "custom_db_client", custom_db_client)
+    setattr(litellm.proxy.proxy_server, "master_key", "sk-1234")
+    from litellm._logging import verbose_proxy_logger
+    import logging
+
+    litellm.set_verbose = True
+    verbose_proxy_logger.setLevel(logging.DEBUG)
+    try:
+
+        async def test():
+            request = NewUserRequest(max_budget=0.00001)
+            key = await new_user(request)
+            print(key)
+
+            generated_key = key.key
+            user_id = key.user_id
+            bearer_token = "Bearer " + generated_key
+
+            request = Request(scope={"type": "http"})
+            request._url = URL(url="/chat/completions")
+
+            # use generated key to auth in
+            result = await user_api_key_auth(request=request, api_key=bearer_token)
+            print("result from user auth with new key", result)
+
+            # update spend using track_cost callback, make 2nd request, it should fail
+            from litellm.proxy.proxy_server import track_cost_callback
+            from litellm import ModelResponse, Choices, Message, Usage
+
+            resp = ModelResponse(
+                id="chatcmpl-e41836bb-bb8b-4df2-8e70-8f3e160155ac",
+                choices=[
+                    Choices(
+                        finish_reason=None,
+                        index=0,
+                        message=Message(
+                            content=" Sure! Here is a short poem about the sky:\n\nA canvas of blue, a",
+                            role="assistant",
+                        ),
+                    )
+                ],
+                model="gpt-35-turbo",  # azure always has model written like this
+                usage=Usage(prompt_tokens=210, completion_tokens=200, total_tokens=410),
+            )
+            await track_cost_callback(
+                kwargs={
+                    "stream": True,
+                    "complete_streaming_response": resp,
+                    "litellm_params": {
+                        "metadata": {
+                            "user_api_key": generated_key,
+                            "user_api_key_user_id": user_id,
+                        }
+                    },
+                },
+                completion_response=ModelResponse(),
+            )
+
+            # use generated key to auth in
+            result = await user_api_key_auth(request=request, api_key=bearer_token)
+            print("result from user auth with new key", result)
+            pytest.fail(f"This should have failed!. They key crossed it's budget")
+
+        asyncio.run(test())
+    except Exception as e:
+        error_detail = e.detail
+        assert "Authentication Error, ExceededBudget:" in error_detail
+        print(vars(e))