cloud-scheduler/test.py at master · dpenfoldbrown/cloud-scheduler · GitHub

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
#!/usr/bin/env python

import unittest
import os
import sys
import tempfile
import ConfigParser
from cStringIO import StringIO

import cloudscheduler.config
import cloudscheduler.cloud_management

held, sys.stderr = sys.stderr, StringIO() # Hide stderr

class ConfigParserSetsCorrectValues(unittest.TestCase):

    def setUp(self):

        # set values for each option
        self.condor_webservice_url = "http://testhost:1234"
        self.cloud_resource_config = "/home/testuser/cloud"
        self.info_server_port = "1234"

        self.log_level = "ERROR"
        self.log_location = "/tmp/test.log"
        self.log_stdout = "true"
        self.log_max_size = "1312312"

        # build config file
        (self.configfile, self.configfilename) = tempfile.mkstemp()
        testconfig = ConfigParser.RawConfigParser()

        testconfig.add_section('global')
        testconfig.set('global', 'condor_webservice_url', self.condor_webservice_url)
        testconfig.set('global', 'cloud_resource_config', self.cloud_resource_config)
        testconfig.set('global', 'info_server_port', self.info_server_port)

        testconfig.add_section('logging')
        testconfig.set('logging', 'log_level', self.log_level)
        testconfig.set('logging', 'log_location', self.log_location)
        testconfig.set('logging', 'log_stdout', self.log_stdout)
        testconfig.set('logging', 'log_max_size', self.log_max_size)

        # write temporary config file
        configfile = open(self.configfilename, 'wb')
        testconfig.write(configfile)
        configfile.close()
        cloudscheduler.config.setup(path=self.configfilename)


    def test_condor_webservice_url(self):
        self.assertEqual(self.condor_webservice_url, cloudscheduler.config.condor_webservice_url)

    def test_cloud_resource_config(self):
        self.assertEqual(self.cloud_resource_config, cloudscheduler.config.cloud_resource_config)

    def test_info_server_port(self):
        self.assertEqual(int(self.info_server_port), cloudscheduler.config.info_server_port)

    def test_log_level(self):
        self.assertEqual(self.log_level, cloudscheduler.config.log_level)

    def test_log_location(self):
        self.assertEqual(self.log_location, cloudscheduler.config.log_location)

    def test_log_stdout(self):
        self.assertEqual(bool(self.log_stdout), cloudscheduler.config.log_stdout)

    def test_log_max_size(self):
        self.assertEqual(int(self.log_max_size), cloudscheduler.config.log_max_size)

    def test_for_spaces_before_values(self):

        config_with_spaces = '''[global]
 condor_webservice_url = "localhost"
        '''

        configfile = open(self.configfilename, 'wb')
        configfile.write(config_with_spaces)
        configfile.close()

        self.assertRaises(ConfigParser.ParsingError,
                          cloudscheduler.config.setup, path=self.configfilename)

    def tearDown(self):
        os.remove(self.configfilename)

class ResourcePoolSetup(unittest.TestCase):

    def setUp(self):

        # set values for each option
        self.cloud_name0 = "example0"
        self.host0 = "cloud.example.com"
        self.cloud_type0 = "Nimbus"
        self.vm_slots0 = 100
        self.cpu_cores0 = 4
        self.storage0 = 1000
        self.memory0 = 2048
        self.cpu_archs0 = "x86"
        self.networks0 = "private"

        self.cloud_name1 = "example1"
        self.host1 = "cloud.example.com"
        self.cloud_type1 = "Nimbus"
        self.vm_slots1 = 100
        self.cpu_cores1 = 4
        self.storage1 = 1000
        self.memory1 = 2048
        self.cpu_archs1 = "x86"
        self.networks1 = "private"

        # build config file
        (self.configfile, self.configfilename) = tempfile.mkstemp()
        testconfig = ConfigParser.RawConfigParser()

        testconfig.add_section(self.cloud_name0)
        testconfig.set(self.cloud_name0, 'host', self.host0)
        testconfig.set(self.cloud_name0, 'cloud_type', self.cloud_type0)
        testconfig.set(self.cloud_name0, 'vm_slots', self.vm_slots0)
        testconfig.set(self.cloud_name0, 'cpu_cores', self.cpu_cores0)
        testconfig.set(self.cloud_name0, 'storage', self.storage0)
        testconfig.set(self.cloud_name0, 'memory', self.memory0)
        testconfig.set(self.cloud_name0, 'cpu_archs', self.cpu_archs0)
        testconfig.set(self.cloud_name0, 'networks', self.networks0)

        testconfig.add_section(self.cloud_name1)
        testconfig.set(self.cloud_name1, 'host', self.host1)
        testconfig.set(self.cloud_name1, 'cloud_type', self.cloud_type1)
        testconfig.set(self.cloud_name1, 'vm_slots', self.vm_slots1)
        testconfig.set(self.cloud_name1, 'cpu_cores', self.cpu_cores1)
        testconfig.set(self.cloud_name1, 'storage', self.storage1)
        testconfig.set(self.cloud_name1, 'memory', self.memory1)
        testconfig.set(self.cloud_name1, 'cpu_archs', self.cpu_archs1)
        testconfig.set(self.cloud_name1, 'networks', self.networks1)

        # write temporary config file
        configfile = open(self.configfilename, 'wb')
        testconfig.write(configfile)
        configfile.close()
        cloudscheduler.config.setup(path=self.configfilename)

        self.test_pool = cloudscheduler.cloud_management.ResourcePool("Test Pool")
        self.test_pool.setup(self.configfilename)

    def test_cluster_is_created(self):

        # Check that cloud_name0 is found
        found_cluster0 = False
        for cluster in self.test_pool.resources:
            if cluster.name == self.cloud_name0:
                found_cluster0 = True
        self.assertTrue(found_cluster0)

        # Check that cloud_name1 is found
        found_cluster1 = False
        for cluster in self.test_pool.resources:
            if cluster.name == self.cloud_name1:
                found_cluster1 = True
        self.assertTrue(found_cluster1)

    def test_for_spaces_before_values(self):

        config_with_spaces = '''[cluster]
 host = "localhost"
        '''

        configfile = open(self.configfilename, 'wb')
        configfile.write(config_with_spaces)
        configfile.close()

        self.assertRaises(ConfigParser.ParsingError,
                          self.test_pool.setup,
                          self.configfilename)

    def tearDown(self):
        os.remove(self.configfilename)


if __name__ == '__main__':
    unittest.main()