Add E2E scenarios for common libs (#1132)

* Add E2E scenarios for common libs

Author: pdthummar

setup.py

@@ -138,7 +138,13 @@
         "pytest-randomly",
         "pytest-instafail",
         "pytest-rerunfailures",
-        "ptvsd"
+        "ptvsd",
+        "python-dotenv",
+        "plotly",
+        "scikit-learn",
+        "opencv-python",
+        "pandas",
+        "numpy"
     ]
 }
 

tests/endtoend/eventhub_batch_functions/eventhub_batch_functions_stein/function_app.py

@@ -41,7 +41,6 @@ def eventhub_multiple(events):
 @app.route(route="eventhub_output_batch", binding_arg_name="out")
 def eventhub_output_batch(req: func.HttpRequest, out: func.Out[str]) -> str:
     events = req.get_body().decode('utf-8')
-    out.set('hello')
     return events
 
 

tests/endtoend/http_functions/common_libs_functions/common_libs_functions_stein/function_app.py

@@ -0,0 +1,84 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import logging
+import azure.functions as func
+import numpy as np
+import requests
+import cv2
+from pandas import DataFrame
+from sklearn.datasets import load_iris
+import plotly
+import dotenv
+
+
+app = func.FunctionApp()
+
+
+@app.route(route="dotenv_func")
+def dotenv_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "found" if "load_dotenv" in dotenv.__all__ else "not found"
+
+    return func.HttpResponse(res)
+
+
+@app.route(route="numpy_func")
+def numpy_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "array: {}".format(np.array([1, 2], dtype=complex))
+
+    return func.HttpResponse(res)
+
+
+@app.route(route="opencv_func")
+def opencv_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "opencv version: {}".format(cv2.__version__)
+
+    return func.HttpResponse(res)
+
+
+@app.route(route="pandas_func")
+def pandas_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    array = np.arange(6).reshape(3, 2)
+    df = DataFrame(array, columns=['x', 'y'], index=['T1', 'T2', 'T3'])
+
+    res = "two-dimensional DataFrame: \n {}".format(df)
+
+    return func.HttpResponse(res)
+
+
+@app.route(route="plotly_func")
+def plotly_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "plotly version: {}".format(plotly.__version__)
+
+    return func.HttpResponse(res)
+
+
+@app.route(route="requests_func")
+def requests_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    req = requests.get('https://github.com')
+    res = "req status code: {}".format(req.status_code)
+
+    return func.HttpResponse(res)
+
+
+@app.route(route="sklearn_func")
+def sklearn_func(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    iris = load_iris()
+
+    res = "First 5 records of array: \n {}".format(iris.data[:5])
+
+    return func.HttpResponse(res)

tests/endtoend/http_functions/common_libs_functions/dotenv_func/__init__.py

@@ -0,0 +1,14 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import logging
+import dotenv
+import azure.functions as func
+
+
+def main(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "found" if "load_dotenv" in dotenv.__all__ else "not found"
+
+    return func.HttpResponse(res)

tests/endtoend/http_functions/common_libs_functions/dotenv_func/function.json

@@ -0,0 +1,20 @@
+{
+  "scriptFile": "__init__.py",
+  "bindings": [
+    {
+      "authLevel": "function",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "$return"
+    }
+  ]
+}

tests/endtoend/http_functions/common_libs_functions/numpy_func/__init__.py

@@ -0,0 +1,14 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import logging
+import azure.functions as func
+import numpy as np
+
+
+def main(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "array: {}".format(np.array([1, 2], dtype=complex))
+
+    return func.HttpResponse(res)

tests/endtoend/http_functions/common_libs_functions/numpy_func/function.json

@@ -0,0 +1,20 @@
+{
+  "scriptFile": "__init__.py",
+  "bindings": [
+    {
+      "authLevel": "function",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "$return"
+    }
+  ]
+}

tests/endtoend/http_functions/common_libs_functions/opencv_func/__init__.py

@@ -0,0 +1,14 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import logging
+import cv2
+import azure.functions as func
+
+
+def main(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    res = "opencv version: {}".format(cv2.__version__)
+
+    return func.HttpResponse(res)

tests/endtoend/http_functions/common_libs_functions/opencv_func/function.json

@@ -0,0 +1,20 @@
+{
+  "scriptFile": "__init__.py",
+  "bindings": [
+    {
+      "authLevel": "function",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post"
+      ]
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "$return"
+    }
+  ]
+}

tests/endtoend/http_functions/common_libs_functions/pandas_func/__init__.py

@@ -0,0 +1,18 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import logging
+import azure.functions as func
+import numpy as np
+from pandas import DataFrame
+
+
+def main(req: func.HttpRequest) -> func.HttpResponse:
+    logging.info('Python HTTP trigger function processed a request.')
+
+    array = np.arange(6).reshape(3, 2)
+    df = DataFrame(array, columns=['x', 'y'], index=['T1', 'T2', 'T3'])
+
+    res = "two-dimensional DataFrame: \n {}".format(df)
+
+    return func.HttpResponse(res)