Added tests for rst

requirements_dev.txt

@@ -3,3 +3,4 @@ pytest-runner
 requests_mock
 pytest-mock
 mock
+coverage

test_everything.py

@@ -3,10 +3,188 @@ from communicators import ConsumerCommunicator, ProducerCommunicator
 from ip_watchdog import IPWatchdog
 import pytest
 import redis
+import json
+import socket
+
+REDIS_URL = "redis://localhost/0"
+REDIS_TIMEOUT = 2
+
+CURRENT_HOSTNAME = "testenv.local"
+CURRENT_IPADDR = "192.168.1.50"
 
 
-def test_something(mocker):
+@pytest.fixture
+def redis_super_storage_instance(mocker):
+    mocker.patch("redis.from_url")
+    yield RedisSuperStorage(REDIS_URL, REDIS_TIMEOUT)
+
+@pytest.fixture
+def ip_watchdog_instance(mocker, redis_super_storage_instance):
+    mocker.patch("socket.gethostname", side_effect=lambda: CURRENT_HOSTNAME)
+    mocker.patch("socket.gethostbyname", side_effect=lambda a: CURRENT_IPADDR)
+    yield IPWatchdog(redis_super_storage_instance)
+
+
+# ========================================
+# RedisSuperStorage
+# ========================================
+
+# __init__
+
+def test_rst_instance_creation(mocker):
     mocker.patch("redis.from_url")
     rst = RedisSuperStorage("test", 2)
 
     redis.from_url.assert_called_once_with("test")
+    assert rst._timeout == 2
+
+
+# ip get/set
+
+def test_rst_ip_getter_get_none(redis_super_storage_instance):
+    redis_super_storage_instance.r.get.side_effect = lambda a: None
+
+    ip = redis_super_storage_instance.current_ip
+
+    assert ip is None
+    redis_super_storage_instance.r.get.assert_called_once_with('current_ip')
+
+
+def test_rst_ip_getter_get_ip(redis_super_storage_instance):
+    redis_super_storage_instance.r.get.side_effect = lambda a: b"127.0.0.1"
+
+    ip = redis_super_storage_instance.current_ip
+
+    assert ip == "127.0.0.1"
+    redis_super_storage_instance.r.get.assert_called_once_with('current_ip')
+
+
+def test_rst_ip_getter_set_ip(redis_super_storage_instance):
+    redis_super_storage_instance.current_ip = "127.0.0.1"
+    redis_super_storage_instance.r.set.assert_called_once_with('current_ip', b"127.0.0.1")
+
+
+# update consumer
+
+def test_rst_update_consumer(mocker, redis_super_storage_instance):
+    mocker.patch("time.time", side_effect=lambda: 123)
+    redis_super_storage_instance.update_consumer("testuuid", "127.0.0.1")
+
+    cust_key = "consumer_testuuid"
+
+    info = {
+        "uuid": "testuuid",
+        "ip": "127.0.0.1",
+        "last_seen": 123
+    }
+
+    redis_super_storage_instance.r.set.assert_called_once_with(cust_key, json.dumps(info).encode('utf-8'))
+    redis_super_storage_instance.r.expire.assert_called_once_with(cust_key, REDIS_TIMEOUT)
+
+
+# producer list
+
+def test_rst_get_producer_list(redis_super_storage_instance):
+    redis_super_storage_instance.r.keys.side_effect = lambda a: [
+        b"producer_uuid1",
+        b"producer_uuid2",
+        b"producer_uuid3"
+    ]
+
+    data = {
+        b"producer_uuid1": b"127.0.0.1",
+        b"producer_uuid2": b"127.0.0.2",
+        b"producer_uuid3": b"127.0.0.3",
+    }
+
+    redis_super_storage_instance.r.get.side_effect = lambda a: data[a]
+
+    lst = redis_super_storage_instance.get_producer_list()
+
+    assert lst == {
+        "producer_uuid1": "127.0.0.1",
+        "producer_uuid2": "127.0.0.2",
+        "producer_uuid3": "127.0.0.3",
+    }
+
+    redis_super_storage_instance.r.keys.assert_called_once_with("producer_*")
+
+
+def test_rst_get_producer_expire_while_get(redis_super_storage_instance):
+    redis_super_storage_instance.r.keys.side_effect = lambda a: [b"producer_uuid1"]
+    redis_super_storage_instance.r.get.side_effect = lambda a: None
+
+    lst = redis_super_storage_instance.get_producer_list()
+
+    assert isinstance(lst, dict)
+    assert lst == {}
+
+    redis_super_storage_instance.r.keys.assert_called_once_with("producer_*")
+
+
+# get_consumer_list
+
+def test_rst_get_consumer_list(redis_super_storage_instance):
+    redis_super_storage_instance.r.keys.side_effect = lambda a: [
+        b"consumer_uuid1",
+        b"consumer_uuid2",
+        b"consumer_uuid3"
+    ]
+
+    data = {
+        b"consumer_uuid1": json.dumps({
+            "uuid": "consumer_uuid1",
+            "ip": "127.0.0.1",
+            "last_seen": 123
+        }).encode("utf-8"),
+        b"consumer_uuid2": json.dumps({
+            "uuid": "consumer_uuid2",
+            "ip": "127.0.0.2",
+            "last_seen": 1234
+        }).encode("utf-8"),
+        b"consumer_uuid3": json.dumps({
+            "uuid": "consumer_uuid3",
+            "ip": "127.0.0.3",
+            "last_seen": 1235
+        }).encode("utf-8")
+    }
+
+    redis_super_storage_instance.r.get.side_effect = lambda a: data[a]
+
+    lst = redis_super_storage_instance.get_consumer_list()
+
+    assert lst == {
+        "consumer_uuid1": {
+            "uuid": "consumer_uuid1",
+            "ip": "127.0.0.1",
+            "last_seen": 123
+        },
+        "consumer_uuid2": {
+            "uuid": "consumer_uuid2",
+            "ip": "127.0.0.2",
+            "last_seen": 1234
+        },
+        "consumer_uuid3": {
+            "uuid": "consumer_uuid3",
+            "ip": "127.0.0.3",
+            "last_seen": 1235
+        }
+    }
+
+    redis_super_storage_instance.r.keys.assert_called_once_with("consumer_*")
+    assert redis_super_storage_instance.r.get.call_count == 3
+
+
+def test_rst_get_consumer_list_expire_while_get(redis_super_storage_instance):
+    redis_super_storage_instance.r.keys.side_effect = lambda a: [b"consumer_uuid1"]
+    redis_super_storage_instance.r.get.side_effect = lambda a: None
+
+    lst = redis_super_storage_instance.get_consumer_list()
+
+    assert isinstance(lst, dict)
+    assert lst == {}
+
+    redis_super_storage_instance.r.keys.assert_called_once_with("consumer_*")
+    redis_super_storage_instance.r.get.assert_called_once_with(b"consumer_uuid1")
+
+