summaryrefslogtreecommitdiffstats
path: root/tests/test_binding.py
blob: 3bbe5d9e52d5cfedd81f3d6ad1ac0bc7fa4ea401 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
# ============LICENSE_START=======================================================
# org.onap.dcae
# ================================================================================
# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
# ================================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#      http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============LICENSE_END=========================================================
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
from config_binding_service import client
import pytest
import json

def monkeyed_get_connection_info_from_consul(service_component_name):
    #shared monkeypatch. probably somewhat lazy because the function htis patches can be broken up.
    if service_component_name == "cdap":
        return '666.666.666.666:666'
    elif service_component_name == "testing_bravo.somedomain.com":
        return '7.7.7.7:777'
    elif service_component_name == "testing_alpha.somedomain.com":
        return '6.6.6.6:666'
    elif service_component_name == "testing_charlie.somedomain.com":
        return '5.5.5.5:555'
    elif service_component_name == "nonexistent_hope":
        return None #the real function returns None here
    elif service_component_name == "cdap_serv.dcae.ecomp.somedomain.com":
        broker_ip = '1.1.1.1'
        broker_port = 444
        return "http://{0}:{1}/application/{2}".format(broker_ip, broker_port, service_component_name)

def test_bad_config_http():
    test_config = {'yeahhhhh' : "{{}}"}
    test_rels = ["testing_bravo.somedomain.com"]
    assert {'yeahhhhh' : []} == client.resolve_override(test_config, test_rels)

def test_bad_config_dmaap():
    test_config = {'darkness' : "<<>>"}
    test_dmaap = {"WHO?" : "darkness"}
    assert {'darkness' : {}} == client.resolve_override(test_config, test_dmaap)

def test_config(monkeypatch):
    #test config override
    monkeypatch.setattr('config_binding_service.client._get_connection_info_from_consul', monkeyed_get_connection_info_from_consul)
    test_config = {"autoderegisterafter": "10m", "cdap_to_manage": {'some_nested_thing' : "{{cdap}}"}, "bindingttw": 5, "hcinterval": "5s"}
    test_rels = ["cdap"]
    test_bind_1 = client.resolve_override(test_config, test_rels)
    assert test_bind_1 == {'autoderegisterafter': '10m', 'cdap_to_manage': {'some_nested_thing': ['666.666.666.666:666']}, 'bindingttw': 5, 'hcinterval': '5s'}

def test_non_existent(monkeypatch):
    #test a valid config-rels but the key is not in Consul
    monkeypatch.setattr('config_binding_service.client._get_connection_info_from_consul', monkeyed_get_connection_info_from_consul)
    test_config = {"you shall not be fufilled" : "{{nonexistent_hope}}"}
    test_rels = ["nonexistent_hope.rework-central.ecomp.somedomain.com"] #hopefully not registered in Consul..
    test_bind_1 = client.resolve_override(test_config, test_rels, {})
    assert(test_bind_1 == {"you shall not be fufilled" : []})

def test_cdap(monkeypatch):
    #user override to test CDAP functionality
    monkeypatch.setattr('config_binding_service.client._get_connection_info_from_consul', monkeyed_get_connection_info_from_consul)
    test_rels = ["testing_alpha.somedomain.com", "testing_bravo.somedomain.com", "testing_charlie.somedomain.com", "testing_charlie.somedomain.com", "cdap"]
    test_config = { "streams_publishes" : "{{alpha}}", 
                    "services_calls" : [{"somekey" : "{{charlie}}"}], #should be dumped
                    "cdap_to_manage": {'some_nested_thing' : "{{cdap}}"} #no dumps
                  }
    test_bind_1 = client.resolve_override(test_config, test_rels)
    assert test_bind_1 == {'services_calls': [{"somekey": ["5.5.5.5:555", "5.5.5.5:555"]}], 'streams_publishes': ["6.6.6.6:666"], 'cdap_to_manage': {'some_nested_thing': ['666.666.666.666:666']}}
    assert test_bind_1['services_calls'] == [{"somekey" : ["5.5.5.5:555", "5.5.5.5:555"]}]
    assert test_bind_1['streams_publishes'] == ["6.6.6.6:666"]

def test_broker_redirect(monkeypatch):
    #test the broker redirect
    monkeypatch.setattr('config_binding_service.client._get_connection_info_from_consul', monkeyed_get_connection_info_from_consul)
    test_config = {"gimmie_dat_cdap" : "{{cdap_serv}}"}
    test_rels = ["cdap_serv.dcae.ecomp.somedomain.com"]
    assert {"gimmie_dat_cdap" : ['http://1.1.1.1:444/application/cdap_serv.dcae.ecomp.somedomain.com']} == client.resolve_override(test_config, test_rels)

def test_multiple_service_types(monkeypatch):
    #test {{x,y,z}}
    monkeypatch.setattr('config_binding_service.client._get_connection_info_from_consul', monkeyed_get_connection_info_from_consul)

    #test 1: they all resovle
    test_rels = ["testing_alpha.somedomain.com", "testing_bravo.somedomain.com", "testing_charlie.somedomain.com", "testing_charlie.somedomain.com"]
    config = {"ALL YOUR SERVICE BELONG TO US" : "{{alpha,bravo,charlie}}"}
    test_bind_1 = client.resolve_override(config, test_rels)
    assert(test_bind_1 == {"ALL YOUR SERVICE BELONG TO US" : ['6.6.6.6:666', '7.7.7.7:777', '5.5.5.5:555', '5.5.5.5:555']})

    #test 2: two resolve, one is missing from rels key
    config2 = {"two there one not exist" : "{{alpha,bravo,notexist}}"}
    test_bind_2 = client.resolve_override(config2, test_rels)
    assert(test_bind_2 == {"two there one not exist" : ['6.6.6.6:666', '7.7.7.7:777']})
    
    #test 3: two resolve, one is in rels key but not registered
    config3 = {"two there one unregistered" : "{{alpha,bravo,unregistered}}"}
    test_rels3 =  ["testing_alpha.somedomain.com", "testing_bravo.somedomain.com", "unregistered.somedomain.com"]
    test_bind_3 = client.resolve_override(config3, test_rels3)
    assert(test_bind_3 == {"two there one unregistered" : ['6.6.6.6:666', '7.7.7.7:777']})

def test_dmaap(monkeypatch):
    #test resolving dmaap key
    config = {"TODAY IS YOUR LUCKY DAY" : "<<XXX>>"}
    #does not match
    test_bind = client.resolve_override(config, dmaap={"XX" : "ABSOLVEME"}) #XX != XXX
    assert(test_bind == {"TODAY IS YOUR LUCKY DAY" : {}})
    #matches
    test_bind_2 = client.resolve_override(config, dmaap={"XXX" : "ABSOLVEME"})
    assert(test_bind_2 == {"TODAY IS YOUR LUCKY DAY" : "ABSOLVEME"})
    

def test_both(monkeypatch):
    #test rels and http
    monkeypatch.setattr('config_binding_service.client._get_connection_info_from_consul', monkeyed_get_connection_info_from_consul)
    test_rels = ["testing_alpha.somedomain.com", "testing_bravo.somedomain.com", "testing_charlie.somedomain.com", "testing_charlie.somedomain.com"]
    test_dmaap = {"WHO?" : "darkness"}
    config = {
                "deep" : {
                    "ALL YOUR SERVICE BELONG TO US" : "{{alpha,bravo,charlie}}"},
                "doubledeep" :  {
                    "sodeep" : {"hello" : "<<WHO?>>"}}
             }
    test_bind_1 = client.resolve_override(config, test_rels, test_dmaap)
    expected_config = {
                "deep" : {
                    "ALL YOUR SERVICE BELONG TO US" : ['6.6.6.6:666', '7.7.7.7:777', '5.5.5.5:555', '5.5.5.5:555']},
                "doubledeep" :  {
                    "sodeep" : {"hello" : "darkness"}}
             }
    assert(test_bind_1 == expected_config)