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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
# Xtesting in a nutshell
Xtesting is a simple framework to assemble sparse test cases and to accelerate
the adoption of continuous integration best practices. By managing all
the interactions with the components (test scheduler, test results database,
artifact repository), it allows the developer to work only on the test suites
without diving into CI/CD.
It asks for a few low constraints
[quickly achievable](https://www.sdxcentral.com/articles/news/opnfvs-6th-release-brings-testing-capabilities-that-orange-is-already-using/2018/05/)
to verify multiple components in the same CI/CD toolchain. Even more, it brings
the capability to run third-party test cases in our CI toolchains and then to
also rate network functions by the coverage.
Please see
[the Katacoda scenarios](https://www.katacoda.com/ollivier/courses/xtestingci)
to try Xtesting. You will love them!
## [Write your own Xtesting driver](https://www.katacoda.com/ollivier/courses/xtestingci/firstdriver)
### dump all the following files in an empty dir
weather.py
```python
#!/usr/bin/env python
# pylint: disable=missing-docstring
import json
import os
import sys
import time
import requests
from xtesting.core import testcase
class Weather(testcase.TestCase):
url = "https://samples.openweathermap.org/data/2.5/weather"
city_name = "London,uk"
app_key = "439d4b804bc8187953eb36d2a8c26a02"
def run(self, **kwargs):
try:
self.start_time = time.time()
req = requests.get("{}?q={}&&appid={}".format(
self.url, self.city_name, self.app_key))
req.raise_for_status()
data = req.json()
os.makedirs(self.res_dir, exist_ok=True)
with open('{}/dump.txt'.format(self.res_dir), 'w+') as report:
json.dump(data, report, indent=4, sort_keys=True)
for key in kwargs:
if data["main"][key] > kwargs[key]:
self.result = self.result + 100/len(kwargs)
self.stop_time = time.time()
except Exception: # pylint: disable=broad-except
print("Unexpected error:", sys.exc_info()[0])
self.result = 0
self.stop_time = time.time()
```
setup.py
```python
#!/usr/bin/env python
# pylint: disable=missing-docstring
import setuptools
setuptools.setup(
setup_requires=['pbr>=2.0.0'],
pbr=True)
```
setup.cfg
```
[metadata]
name = weather
version = 1
[files]
packages = .
[entry_points]
xtesting.testcase =
weather = weather:Weather
```
requirements.txt
```
xtesting
requests!=2.20.0,!=2.24.0 # Apache-2.0
```
testcases.yaml
```yaml
---
tiers:
-
name: simple
order: 0
description: ''
testcases:
-
case_name: humidity
project_name: weather
criteria: 100
blocking: true
clean_flag: false
description: ''
run:
name: weather
args:
humidity: 80
-
case_name: pressure
project_name: weather
criteria: 100
blocking: true
clean_flag: false
description: ''
run:
name: weather
args:
pressure: 1000
-
case_name: temp
project_name: weather
criteria: 100
blocking: true
clean_flag: false
description: ''
run:
name: weather
args:
temp: 280
-
name: combined
order: 1
description: ''
testcases:
-
case_name: half
project_name: weather
criteria: 50
blocking: true
clean_flag: false
description: ''
run:
name: weather
args:
humidity: 90
pressure: 1000
temp: 280
```
Dockerfile
```
FROM alpine:3.12
ADD . /src/
RUN apk --no-cache add --update python3 py3-pip py3-wheel git && \
git init /src && pip3 install /src
COPY testcases.yaml /usr/lib/python3.8/site-packages/xtesting/ci/testcases.yaml
CMD ["run_tests", "-t", "all"]
```
### make world
Deploy your own Xtesting toolchain
```bash
virtualenv xtesting
. xtesting/bin/activate
pip install ansible
ansible-galaxy install collivier.xtesting
ansible-galaxy collection install ansible.posix community.general community.grafana community.kubernetes
ansible-playbook site.yml
deactivate
rm -r xtesting
```
Build your container
```bash
sudo docker build -t 127.0.0.1:5000/weather .
```
### That's all folks!
|
