Created integration test

.drone.yml

@@ -21,6 +21,14 @@ steps:
   - pip3 install -r requirements.txt
   - pytest test.py
 
+- name: integration_test
+  image: python:3.8
+  environment:
+    PRODUCER_REDIS: cache
+  commands:
+  - pip3 install -r requirements.txt
+  - pytest integtest.py
+
 - name: build-app
   image: banzaicloud/drone-kaniko
   settings:

integtest.py

@@ -5,6 +5,8 @@ Integration test for the producer module.
 """
 
 import os
+import re
+import datetime
 from communicator import Communicator
 from consumerlocator import ConsumerLocator
 from messagesender import MessageSender
@@ -20,15 +22,62 @@ generateduuid = '2fbff1f2-27e7-44c8-88d9-7348cee8c1c3'
 redis_proc = factories.redis_proc(host='cache', port=6379)
 redis_db = factories.redisdb('redis_nooproc')
 
-KNOWNCONSUMER = os.getenv("PRODUCER_KNOWNCONSUMER", '10.69.42.1')
+answer = ""
+def answermethod(Request):
+    global answer
+    answer = Request
+    return ""
 
-def test_integration(mocker):
+def test_integration(httpserver):
     """
     Tests the whole system.
 
-    :param mocker: patches the :class:`communicator.Communicator`.
+    :param httpserver: simple HTTP server
     """
-    communicator = Communicator(currentconsumer=KNOWNCONSUMER, uuid=generateduuid)
-    messagesender = MessageSender(communicator=communicator, uuid=generateduuid)
-    consumerlocator = ConsumerLocator(uuid=generateduuid, communicator=communicator,
+    #Inint
+    httpserver.expect_request(
+        uri="/consumers",
+        method='GET',
+        data="").respond_with_json(
+        ["localhost", "localhost", "1.2.3.4"])
+    httpserver.expect_request(
+        uri="/log",
+        method='POST').respond_with_handler(answermethod)
+    url = httpserver.url_for("/")
+    port = re.match(r"\W*http[^:]*\D*(\d+)", url).group(1)
+    comm = Communicator(
+        currentconsumer=f"127.0.0.1:{port}",
+        uuid=generateduuid)
+    messagesender = MessageSender(communicator=comm, uuid=generateduuid)
+    consumerlocator = ConsumerLocator(uuid=generateduuid, communicator=comm,
                                       redisconnector=RedisConnector())
+    #First test method
+    consumerlocator.learnconsumerlist()
+    conslist = consumerlocator.red.consumerlist
+    assert len(conslist) == 3
+    #Mock in port numbers
+    consrepllist = []
+    for consumer in conslist:
+        newconsumer = {"Host": consumer["Host"]+":"+port, "State": consumer["State"], "LastOk": consumer["LastOk"]}
+        consrepllist.append(newconsumer)
+    consumerlocator.red.consumerlist = consrepllist
+    conslist = consumerlocator.red.consumerlist
+    #Second test method call
+    consumerlocator.updateconsumerlist()
+    conslist = consumerlocator.red.consumerlist
+    error = False
+    for consumer in conslist:
+        if consumer["Host"] == "localhost:"+port and consumer["State"] is True:
+            pass
+        elif consumer["Host"] == "1.2.3.4:"+port and consumer["State"] is False:
+            pass
+        elif consumer["Host"] == "10.69.42.1:"+port and consumer["State"] is False:
+            pass
+        else:
+            error = True
+    assert error is False
+    #Third test method call
+    consumerlocator.updateconsumer()
+    assert consumerlocator.red.currentconsumer["Host"] == "localhost:"+port
+    messagesender.sendmessage()
+    assert answer != ""