Add test for Python to return 500 on unhandled error

tests/runtimes/python/python3/handler.py

@@ -9,3 +9,6 @@ def hello(event, context):
         "body": json.dumps(body),
         "statusCode": 200,
     }
+
+def error(event, context):
+    raise Exception("This is an error")

tests/runtimes/python/python3/python3.test.js

@@ -37,4 +37,13 @@ describe("Python 3 tests", function desc() {
       assert.deepEqual(json, expected)
     })
   })
+
+  it("should return a 500 on error", async () => {
+    const url = new URL("/dev/error", BASE_URL)
+    const response = await fetch(url)
+    const json = await response.json()
+
+    assert.equal(response.status, 500)
+    assert.equal(json.message, "Internal Server Error")
+  })
 })

tests/runtimes/python/python3/serverless.yml

@@ -23,3 +23,9 @@ functions:
           method: get
           path: hello
     handler: handler.hello
+  error:
+    events:
+      - http:
+          method: get
+          path: error
+    handler: handler.error