refactor: move all testing to top-level of repo

Closes https://github.com/BerriAI/litellm/issues/486

tests/local_testing/test_multiple_deployments.py

@@ -0,0 +1,54 @@
+#### What this tests ####
+#    This tests error handling + logging (esp. for sentry breadcrumbs)
+
+import sys, os
+import traceback
+
+sys.path.insert(
+    0, os.path.abspath("../..")
+)  # Adds the parent directory to the system path
+import pytest
+import litellm
+from litellm import completion
+
+messages = [{"role": "user", "content": "Hey, how's it going?"}]
+
+## All your mistral deployments ##
+model_list = [
+    {
+        "model_name": "mistral-7b-instruct",
+        "litellm_params": {  # params for litellm completion/embedding call
+            "model": "replicate/mistralai/mistral-7b-instruct-v0.1:83b6a56e7c828e667f21fd596c338fd4f0039b46bcfa18d973e8e70e455fda70",
+            "api_key": os.getenv("REPLICATE_API_KEY"),
+        },
+    },
+    {
+        "model_name": "mistral-7b-instruct",
+        "litellm_params": {  # params for litellm completion/embedding call
+            "model": "together_ai/mistralai/Mixtral-8x7B-Instruct-v0.1",
+            "api_key": os.getenv("TOGETHERAI_API_KEY"),
+        },
+    },
+    {
+        "model_name": "mistral-7b-instruct",
+        "litellm_params": {
+            "model": "deepinfra/mistralai/Mistral-7B-Instruct-v0.1",
+            "api_key": os.getenv("DEEPINFRA_API_KEY"),
+        },
+    },
+]
+
+
+def test_multiple_deployments():
+    try:
+        ## LiteLLM completion call ## returns first response
+        response = completion(
+            model="mistral-7b-instruct", messages=messages, model_list=model_list
+        )
+        print(f"response: {response}")
+    except Exception as e:
+        traceback.print_exc()
+        pytest.fail(f"An exception occurred: {e}")
+
+
+test_multiple_deployments()