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authorRaúl Benencia <raul@thousandeyes.com>2018-04-13 16:30:31 -0700
committerRaúl Benencia <raul@thousandeyes.com>2018-05-11 15:02:34 -0700
commit77c172b823b64ebface655681ab0749b9d2f7081 (patch)
tree09c13e626eb95ae1d33e76ed683172eab1ab6c96 /test/integ-test/integ_test.py
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diff --git a/test/integ-test/integ_test.py b/test/integ-test/integ_test.py
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+#!/usr/bin/env python
+
+# Copyright 2018 ThousandEyes Inc.
+#
+# 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.
+
+""" Test shoelaces """
+
+import os
+import signal
+import subprocess
+import sys
+import time
+import tempfile
+import string
+import pytest
+import requests
+import datetime
+import dateutil.parser
+from requests.exceptions import RequestException
+
+API_HOST = 'localhost'
+API_PORT = '18888'
+API_URL = "http://{}:{}".format(API_HOST, API_PORT)
+TEST_DIR = os.path.dirname(os.path.abspath(__file__))
+BASE_DIR = os.path.dirname(os.path.dirname(TEST_DIR))
+FIXTURE_DIR = os.path.join(TEST_DIR, 'expected-results')
+STATIC_DIR = os.path.join(BASE_DIR, "web")
+SHOELACES_BINARY = os.path.join(BASE_DIR, "shoelaces")
+
+
+@pytest.fixture(scope="session", autouse=True)
+def shoelaces_binary():
+ os.chdir(BASE_DIR)
+ subprocess.check_call(["go", "build"])
+ os.chdir(TEST_DIR)
+
+
+@pytest.fixture(scope="session", autouse=True)
+def config_file(shoelaces_binary):
+ """ Create a temporary config file """
+ temp_config_tpl = string.Template("domain=$host\n"
+ "port=$port\n"
+ "data-dir=integ-test-configs\n"
+ "static-dir=$static_dir\n"
+ "template-extension=.slc\n"
+ "mappings-file=mappings.yaml\n"
+ "debug=true\n")
+ temp_config = temp_config_tpl.substitute(host=API_HOST,
+ port=API_PORT,
+ static_dir=STATIC_DIR)
+
+ sys.stderr.write("Using:\n{}".format(temp_config))
+ temp_cfg_file = tempfile.NamedTemporaryFile(delete=False)
+ temp_cfg_file.write(temp_config)
+ temp_cfg_file.flush()
+ temp_cfg_file_name = temp_cfg_file.name
+ temp_cfg_file.close()
+ yield temp_cfg_file_name
+ os.unlink(temp_cfg_file_name)
+
+
+@pytest.fixture(scope="session", autouse=True)
+def shoelaces_instance(config_file):
+ """ Shoelaces test fixture. """
+ shoelaces_start_cmd = [SHOELACES_BINARY, "-config", config_file]
+ shoelaces = subprocess.Popen(shoelaces_start_cmd, preexec_fn=os.setsid)
+ sys.stderr.write("\nStarting Shoelaces...\n")
+ yield shoelaces
+ sys.stderr.write("\nShutting down Shoelaces...\n")
+ os.killpg(os.getpgid(shoelaces.pid), signal.SIGTERM)
+ sys.stderr.write("\nDone\n")
+
+
+def test_shoelaces_startup(shoelaces_instance):
+ """ Test API liveness """
+ attempts = 0
+ while True:
+ try:
+ req = requests.get('{}/'.format(API_URL))
+ req.raise_for_status()
+ sys.stderr.write('\n\nApi startup successful.\n')
+ break
+ except RequestException:
+ attempts += 1
+ if attempts > 10:
+ raise
+ sys.stderr.write(".")
+ time.sleep(1)
+
+
+@pytest.mark.parametrize(("path"), [("/"), ("/events"), ("/mappings")])
+def test_response_success(shoelaces_instance, path):
+ r = requests.get("{}{}".format(API_URL, path))
+ r.raise_for_status()
+
+
+REQUEST_RESPONSE_PAIRS = [("/static/", "static.html"),
+ ("/configs/static/", "configs-static-default.txt"),
+ ("/configs/static/rc.local-bootstrap",
+ "rc.local-bootstrap"),
+ ("/ipxemenu", "ipxemenu.txt")]
+
+
+@pytest.mark.parametrize(("request_path", "response_file"), REQUEST_RESPONSE_PAIRS)
+def test_request_response(shoelaces_instance, request_path, response_file):
+ with open(os.path.join(FIXTURE_DIR, response_file)) as response_body:
+ assert requests.get(
+ API_URL + request_path).text == response_body.read()
+
+
+def gen_mac_server_pairs():
+ generated = []
+ for m in range(0x00, 0x100, 0x11):
+ o = "{:02x}".format(m)
+ generated.append({'IP': '127.0.0.1', 'Mac': "ff:ff:ff:ff:ff:{}".format(o), 'Hostname': 'localhost'})
+ yield (o, list(generated))
+
+
+@pytest.mark.parametrize(("mac_last_octet", "servers"), gen_mac_server_pairs())
+def test_servers(shoelaces_instance, mac_last_octet, servers):
+ poll_url = "{}/poll/1/ff-ff-ff-ff-ff-{}".format(API_URL, mac_last_octet)
+ req = requests.get(poll_url)
+ req = requests.get("{}/ajax/servers".format(API_URL))
+ assert sorted(req.json()) == sorted(servers)
+
+
+def test_unknown_server(shoelaces_instance):
+ poll_url = "{}/poll/1/06-66-de-ad-be-ef".format(API_URL)
+ # Request for unknown host will give result in retries/polling
+ with open(os.path.join(FIXTURE_DIR, "poll-unknown.txt")) as poll:
+ assert requests.get(poll_url).text == poll.read()
+ # Setting the config for the new host should succeed.
+ requests.post(API_URL + '/update/target',
+ {"target": "coreos.ipxe",
+ "mac": "06:66:de:ad:be:ef",
+ "version": "666.0",
+ "cloudconfig": "virtual"}).raise_for_status()
+ # After setting we should be able to get the new config.
+ with open(os.path.join(FIXTURE_DIR, "poll-unknown-set-from-ui.txt")) as poll:
+ assert requests.get(poll_url).text == poll.read()
+ # Once fetched the host is now again "unknown"
+ with open(os.path.join(FIXTURE_DIR, "poll-unknown.txt")) as poll:
+ assert requests.get(poll_url).text == poll.read()
+
+
+def test_events(shoelaces_instance):
+ url = "{}/ajax/events".format(API_URL)
+ req = requests.get(url)
+ req.raise_for_status()
+ res = req.json()
+ # assert mac is in dictionary
+ assert '06:66:de:ad:be:ef' in res
+ # assert array with one element
+ assert isinstance(res['06:66:de:ad:be:ef'], list) and len(res['06:66:de:ad:be:ef']) == 4
+ # assert we have a date field
+ assert 'date' in res['06:66:de:ad:be:ef'][0]
+ # assert our date actually parses
+ assert dateutil.parser.parse(res['06:66:de:ad:be:ef'][0]['date'])
+ del res['06:66:de:ad:be:ef'][0]['date']
+ # compare to the expected result sans the date as it would be different
+ assert sorted(res['06:66:de:ad:be:ef'][0]) == sorted({'eventType': '0',
+ 'message': '0',
+ 'bootType': 'Manual',
+ 'server': {'mac':'',
+ 'ip': '',
+ 'hostname': '06-66-de-ad-be-ef'},
+ 'params': {'baseURL': 'localhost:18888',
+ 'cloudconfig': 'virtual',
+ 'hostname': '06-66-de-ad-be-ef',
+ 'version': '666.0'},
+ 'script': 'coreos.ipxe'})
+
+
+POLL_PAIRS = [(None, "poll.txt"),
+ ({"host": "k8s1-3"}, "poll-k8s1-3-stg.txt"),
+ ({"host": "k8s1-4"}, "poll-k8s1-4-stg.txt"),
+ ({"host": "k8s1-1"}, "poll-k8s1-1.txt"),
+ ({"host": "k8s1-2"}, "poll-k8s1-2.txt")]
+
+
+@pytest.mark.parametrize(("params", "expected"), POLL_PAIRS)
+def test_poll(shoelaces_instance, params, expected):
+ """ Test Poll handler """
+ poll_url = "{}/poll/1/ff-ff-ff-ff-ff-ff".format(API_URL)
+ req = requests.get(poll_url, params=params)
+ req.raise_for_status()
+ with open(os.path.join(FIXTURE_DIR, expected), 'r') as poll:
+ assert poll.read() == req.text
+
+
+TPL_VARS_PAIRS = [("coreos.ipxe", "", ["cloudconfig", "version"]),
+ ("coreos.ipxe", "default", ["cloudconfig", "version"]),
+ ("coreos.ipxe", "production", ["cloudconfig", "version", "hostname"])]
+
+
+@pytest.mark.parametrize(("script", "env", "vars"), TPL_VARS_PAIRS)
+def test_template_variables_list(shoelaces_instance, script, env, vars):
+ url = "{}/ajax/script/params".format(API_URL)
+ req = requests.get(url, params={"script": script, "environment": env})
+ req.raise_for_status()
+ assert sorted(req.json()) == sorted(vars)
+
+
+if __name__ == "__main__":
+ pytest.main(args=['-v'], plugins=None)
nihil fit ex nihilo