4 # Copyright (C) 2008 Google Inc.
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 """Script for unittesting the cli module"""
25 from cStringIO import StringIO
30 from ganeti import constants
31 from ganeti import cli
32 from ganeti.errors import OpPrereqError, ParameterError
35 class TestParseTimespec(unittest.TestCase):
36 """Testing case for ParseTimespec"""
38 def testValidTimes(self):
39 """Test valid timespecs"""
46 ('1w', 60 * 60 * 24 * 7),
50 for value, expected_result in test_data:
51 self.failUnlessEqual(cli.ParseTimespec(value), expected_result)
53 def testInvalidTime(self):
54 """Test invalid timespecs"""
61 for value in test_data:
62 self.failUnlessRaises(OpPrereqError, cli.ParseTimespec, value)
65 class TestSplitKeyVal(unittest.TestCase):
66 """Testing case for cli._SplitKeyVal"""
67 DATA = "a=b,c,no_d,-e"
68 RESULT = {"a": "b", "c": True, "d": False, "e": None}
70 def testSplitKeyVal(self):
72 self.failUnlessEqual(cli._SplitKeyVal("option", self.DATA), self.RESULT)
74 def testDuplicateParam(self):
75 """Test duplicate parameters"""
76 for data in ("a=1,a=2", "a,no_a"):
77 self.failUnlessRaises(ParameterError, cli._SplitKeyVal,
80 def testEmptyData(self):
81 """Test how we handle splitting an empty string"""
82 self.failUnlessEqual(cli._SplitKeyVal("option", ""), {})
84 class TestIdentKeyVal(unittest.TestCase):
85 """Testing case for cli.check_ident_key_val"""
87 def testIdentKeyVal(self):
88 """Test identkeyval"""
90 return cli.check_ident_key_val("option", "opt", value)
92 self.assertEqual(cikv("foo:bar"), ("foo", {"bar": True}))
93 self.assertEqual(cikv("foo:bar=baz"), ("foo", {"bar": "baz"}))
94 self.assertEqual(cikv("bar:b=c,c=a"), ("bar", {"b": "c", "c": "a"}))
95 self.assertEqual(cikv("no_bar"), ("bar", False))
96 self.assertRaises(ParameterError, cikv, "no_bar:foo")
97 self.assertRaises(ParameterError, cikv, "no_bar:foo=baz")
98 self.assertEqual(cikv("-foo"), ("foo", None))
99 self.assertRaises(ParameterError, cikv, "-foo:a=c")
102 class TestToStream(unittest.TestCase):
103 """Thes the ToStream functions"""
113 cli._ToStream(buf, data)
114 self.failUnlessEqual(buf.getvalue(), data+'\n')
116 def testParams(self):
118 cli._ToStream(buf, "foo %s", 1)
119 self.failUnlessEqual(buf.getvalue(), "foo 1\n")
121 cli._ToStream(buf, "foo %s", (15,16))
122 self.failUnlessEqual(buf.getvalue(), "foo (15, 16)\n")
124 cli._ToStream(buf, "foo %s %s", "a", "b")
125 self.failUnlessEqual(buf.getvalue(), "foo a b\n")
128 class TestGenerateTable(unittest.TestCase):
129 HEADERS = dict([("f%s" % i, "Field%s" % i) for i in range(5)])
131 FIELDS1 = ["f1", "f2"]
138 def _test(self, headers, fields, separator, data,
139 numfields, unitfields, units, expected):
140 table = cli.GenerateTable(headers, fields, separator, data,
141 numfields=numfields, unitfields=unitfields,
143 self.assertEqual(table, expected)
152 self._test(self.HEADERS, self.FIELDS1, None, self.DATA1,
153 None, None, "m", exp)
155 def testNoFields(self):
156 self._test(self.HEADERS, [], None, [[], []],
157 None, None, "m", ["", "", ""])
158 self._test(None, [], None, [[], []],
159 None, None, "m", ["", ""])
161 def testSeparator(self):
162 for sep in ["#", ":", ",", "^", "!", "%", "|", "###", "%%", "!!!", "||"]:
164 "Field1%sField2" % sep,
169 self._test(self.HEADERS, self.FIELDS1, sep, self.DATA1,
170 None, None, "m", exp)
172 def testNoHeader(self):
178 self._test(None, self.FIELDS1, None, self.DATA1,
179 None, None, "m", exp)
181 def testUnknownField(self):
191 self._test(headers, ["f1", "UNKNOWN"], None, self.DATA1,
192 None, None, "m", exp)
194 def testNumfields(self):
195 fields = ["f1", "f2", "f3"]
202 "Field1 Field2 Field3",
207 self._test(self.HEADERS, fields, None, data,
208 ["f2", "f3"], None, "m", exp)
210 def testUnitfields(self):
212 "Field1 Field2 Field3",
219 "Field1:Field2:Field3",
225 for sep, expected in [(None, expnosep), (":", expsep)]:
226 fields = ["f1", "f2", "f3"]
232 self._test(self.HEADERS, fields, sep, data,
233 ["f2", "f3"], ["f3"], "h", expected)
235 def testUnusual(self):
245 self._test(self.HEADERS, ["f1", "f2"], None, data,
246 None, None, "m", exp)
249 if __name__ == '__main__':
250 testutils.GanetiTestProgram()