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@@ -1,163 +1,164 b'' | |||||
1 | #!/usr/bin/env python |
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1 | #!/usr/bin/env python | |
2 | # encoding: utf-8 |
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2 | # encoding: utf-8 | |
3 | """ |
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3 | """ | |
4 | Tests for IPython.config.loader |
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4 | Tests for IPython.config.loader | |
5 |
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5 | |||
6 | Authors: |
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6 | Authors: | |
7 |
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7 | |||
8 | * Brian Granger |
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8 | * Brian Granger | |
9 | * Fernando Perez (design help) |
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9 | * Fernando Perez (design help) | |
10 | """ |
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10 | """ | |
11 |
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11 | |||
12 | #----------------------------------------------------------------------------- |
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12 | #----------------------------------------------------------------------------- | |
13 | # Copyright (C) 2008-2009 The IPython Development Team |
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13 | # Copyright (C) 2008-2009 The IPython Development Team | |
14 | # |
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14 | # | |
15 | # Distributed under the terms of the BSD License. The full license is in |
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15 | # Distributed under the terms of the BSD License. The full license is in | |
16 | # the file COPYING, distributed as part of this software. |
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16 | # the file COPYING, distributed as part of this software. | |
17 | #----------------------------------------------------------------------------- |
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17 | #----------------------------------------------------------------------------- | |
18 |
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18 | |||
19 | #----------------------------------------------------------------------------- |
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19 | #----------------------------------------------------------------------------- | |
20 | # Imports |
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20 | # Imports | |
21 | #----------------------------------------------------------------------------- |
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21 | #----------------------------------------------------------------------------- | |
22 |
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22 | |||
23 | import os |
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23 | import os | |
24 | from tempfile import mkstemp |
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24 | from tempfile import mkstemp | |
25 | from unittest import TestCase |
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25 | from unittest import TestCase | |
26 |
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26 | |||
27 | from IPython.config.loader import ( |
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27 | from IPython.config.loader import ( | |
28 | Config, |
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28 | Config, | |
29 | PyFileConfigLoader, |
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29 | PyFileConfigLoader, | |
30 | ArgParseConfigLoader, |
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30 | ArgParseConfigLoader, | |
31 | ConfigError |
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31 | ConfigError | |
32 | ) |
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32 | ) | |
33 |
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33 | |||
34 | #----------------------------------------------------------------------------- |
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34 | #----------------------------------------------------------------------------- | |
35 | # Actual tests |
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35 | # Actual tests | |
36 | #----------------------------------------------------------------------------- |
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36 | #----------------------------------------------------------------------------- | |
37 |
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37 | |||
38 |
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38 | |||
39 | pyfile = """ |
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39 | pyfile = """ | |
40 | a = 10 |
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40 | c = get_config() | |
41 | b = 20 |
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41 | c.a = 10 | |
42 | Foo.Bar.value = 10 |
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42 | c.b = 20 | |
43 |
Foo.Ba |
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43 | c.Foo.Bar.value = 10 | |
44 | D.C.value = 'hi there' |
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44 | c.Foo.Bam.value = range(10) | |
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45 | c.D.C.value = 'hi there' | |||
45 | """ |
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46 | """ | |
46 |
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47 | |||
47 | class TestPyFileCL(TestCase): |
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48 | class TestPyFileCL(TestCase): | |
48 |
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49 | |||
49 | def test_basic(self): |
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50 | def test_basic(self): | |
50 | fd, fname = mkstemp('.py') |
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51 | fd, fname = mkstemp('.py') | |
51 | f = os.fdopen(fd, 'w') |
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52 | f = os.fdopen(fd, 'w') | |
52 | f.write(pyfile) |
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53 | f.write(pyfile) | |
53 | f.close() |
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54 | f.close() | |
54 | # Unlink the file |
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55 | # Unlink the file | |
55 | cl = PyFileConfigLoader(fname) |
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56 | cl = PyFileConfigLoader(fname) | |
56 | config = cl.load_config() |
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57 | config = cl.load_config() | |
57 | self.assertEquals(config.a, 10) |
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58 | self.assertEquals(config.a, 10) | |
58 | self.assertEquals(config.b, 20) |
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59 | self.assertEquals(config.b, 20) | |
59 | self.assertEquals(config.Foo.Bar.value, 10) |
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60 | self.assertEquals(config.Foo.Bar.value, 10) | |
60 | self.assertEquals(config.Foo.Bam.value, range(10)) |
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61 | self.assertEquals(config.Foo.Bam.value, range(10)) | |
61 | self.assertEquals(config.D.C.value, 'hi there') |
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62 | self.assertEquals(config.D.C.value, 'hi there') | |
62 |
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63 | |||
63 |
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64 | |||
64 | class TestArgParseCL(TestCase): |
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65 | class TestArgParseCL(TestCase): | |
65 |
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66 | |||
66 | def test_basic(self): |
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67 | def test_basic(self): | |
67 |
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68 | |||
68 | class MyLoader(ArgParseConfigLoader): |
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69 | class MyLoader(ArgParseConfigLoader): | |
69 | arguments = ( |
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70 | arguments = ( | |
70 | (('-f','--foo'), dict(dest='Global.foo', type=str)), |
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71 | (('-f','--foo'), dict(dest='Global.foo', type=str)), | |
71 | (('-b',), dict(dest='MyClass.bar', type=int)), |
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72 | (('-b',), dict(dest='MyClass.bar', type=int)), | |
72 | (('-n',), dict(dest='n', action='store_true')), |
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73 | (('-n',), dict(dest='n', action='store_true')), | |
73 | (('Global.bam',), dict(type=str)) |
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74 | (('Global.bam',), dict(type=str)) | |
74 | ) |
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75 | ) | |
75 |
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76 | |||
76 | cl = MyLoader() |
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77 | cl = MyLoader() | |
77 | config = cl.load_config('-f hi -b 10 -n wow'.split()) |
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78 | config = cl.load_config('-f hi -b 10 -n wow'.split()) | |
78 | self.assertEquals(config.Global.foo, 'hi') |
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79 | self.assertEquals(config.Global.foo, 'hi') | |
79 | self.assertEquals(config.MyClass.bar, 10) |
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80 | self.assertEquals(config.MyClass.bar, 10) | |
80 | self.assertEquals(config.n, True) |
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81 | self.assertEquals(config.n, True) | |
81 | self.assertEquals(config.Global.bam, 'wow') |
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82 | self.assertEquals(config.Global.bam, 'wow') | |
82 |
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83 | |||
83 | def test_add_arguments(self): |
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84 | def test_add_arguments(self): | |
84 |
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85 | |||
85 | class MyLoader(ArgParseConfigLoader): |
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86 | class MyLoader(ArgParseConfigLoader): | |
86 | def _add_arguments(self): |
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87 | def _add_arguments(self): | |
87 | subparsers = self.parser.add_subparsers(dest='subparser_name') |
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88 | subparsers = self.parser.add_subparsers(dest='subparser_name') | |
88 | subparser1 = subparsers.add_parser('1') |
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89 | subparser1 = subparsers.add_parser('1') | |
89 | subparser1.add_argument('-x',dest='Global.x') |
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90 | subparser1.add_argument('-x',dest='Global.x') | |
90 | subparser2 = subparsers.add_parser('2') |
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91 | subparser2 = subparsers.add_parser('2') | |
91 | subparser2.add_argument('y') |
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92 | subparser2.add_argument('y') | |
92 |
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93 | |||
93 | cl = MyLoader() |
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94 | cl = MyLoader() | |
94 | config = cl.load_config('2 frobble'.split()) |
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95 | config = cl.load_config('2 frobble'.split()) | |
95 | self.assertEquals(config.subparser_name, '2') |
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96 | self.assertEquals(config.subparser_name, '2') | |
96 | self.assertEquals(config.y, 'frobble') |
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97 | self.assertEquals(config.y, 'frobble') | |
97 | config = cl.load_config('1 -x frobble'.split()) |
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98 | config = cl.load_config('1 -x frobble'.split()) | |
98 | self.assertEquals(config.subparser_name, '1') |
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99 | self.assertEquals(config.subparser_name, '1') | |
99 | self.assertEquals(config.Global.x, 'frobble') |
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100 | self.assertEquals(config.Global.x, 'frobble') | |
100 |
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101 | |||
101 | class TestConfig(TestCase): |
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102 | class TestConfig(TestCase): | |
102 |
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103 | |||
103 | def test_setget(self): |
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104 | def test_setget(self): | |
104 | c = Config() |
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105 | c = Config() | |
105 | c.a = 10 |
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106 | c.a = 10 | |
106 | self.assertEquals(c.a, 10) |
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107 | self.assertEquals(c.a, 10) | |
107 | self.assertEquals(c.has_key('b'), False) |
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108 | self.assertEquals(c.has_key('b'), False) | |
108 |
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109 | |||
109 | def test_auto_section(self): |
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110 | def test_auto_section(self): | |
110 | c = Config() |
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111 | c = Config() | |
111 | self.assertEquals(c.has_key('A'), True) |
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112 | self.assertEquals(c.has_key('A'), True) | |
112 | self.assertEquals(c._has_section('A'), False) |
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113 | self.assertEquals(c._has_section('A'), False) | |
113 | A = c.A |
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114 | A = c.A | |
114 | A.foo = 'hi there' |
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115 | A.foo = 'hi there' | |
115 | self.assertEquals(c._has_section('A'), True) |
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116 | self.assertEquals(c._has_section('A'), True) | |
116 | self.assertEquals(c.A.foo, 'hi there') |
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117 | self.assertEquals(c.A.foo, 'hi there') | |
117 | del c.A |
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118 | del c.A | |
118 | self.assertEquals(len(c.A.keys()),0) |
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119 | self.assertEquals(len(c.A.keys()),0) | |
119 |
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120 | |||
120 | def test_merge_doesnt_exist(self): |
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121 | def test_merge_doesnt_exist(self): | |
121 | c1 = Config() |
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122 | c1 = Config() | |
122 | c2 = Config() |
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123 | c2 = Config() | |
123 | c2.bar = 10 |
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124 | c2.bar = 10 | |
124 | c2.Foo.bar = 10 |
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125 | c2.Foo.bar = 10 | |
125 | c1._merge(c2) |
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126 | c1._merge(c2) | |
126 | self.assertEquals(c1.Foo.bar, 10) |
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127 | self.assertEquals(c1.Foo.bar, 10) | |
127 | self.assertEquals(c1.bar, 10) |
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128 | self.assertEquals(c1.bar, 10) | |
128 | c2.Bar.bar = 10 |
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129 | c2.Bar.bar = 10 | |
129 | c1._merge(c2) |
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130 | c1._merge(c2) | |
130 | self.assertEquals(c1.Bar.bar, 10) |
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131 | self.assertEquals(c1.Bar.bar, 10) | |
131 |
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132 | |||
132 | def test_merge_exists(self): |
|
133 | def test_merge_exists(self): | |
133 | c1 = Config() |
|
134 | c1 = Config() | |
134 | c2 = Config() |
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135 | c2 = Config() | |
135 | c1.Foo.bar = 10 |
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136 | c1.Foo.bar = 10 | |
136 | c1.Foo.bam = 30 |
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137 | c1.Foo.bam = 30 | |
137 | c2.Foo.bar = 20 |
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138 | c2.Foo.bar = 20 | |
138 | c2.Foo.wow = 40 |
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139 | c2.Foo.wow = 40 | |
139 | c1._merge(c2) |
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140 | c1._merge(c2) | |
140 | self.assertEquals(c1.Foo.bam, 30) |
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141 | self.assertEquals(c1.Foo.bam, 30) | |
141 | self.assertEquals(c1.Foo.bar, 20) |
|
142 | self.assertEquals(c1.Foo.bar, 20) | |
142 | self.assertEquals(c1.Foo.wow, 40) |
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143 | self.assertEquals(c1.Foo.wow, 40) | |
143 | c2.Foo.Bam.bam = 10 |
|
144 | c2.Foo.Bam.bam = 10 | |
144 | c1._merge(c2) |
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145 | c1._merge(c2) | |
145 | self.assertEquals(c1.Foo.Bam.bam, 10) |
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146 | self.assertEquals(c1.Foo.Bam.bam, 10) | |
146 |
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147 | |||
147 | def test_deepcopy(self): |
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148 | def test_deepcopy(self): | |
148 | c1 = Config() |
|
149 | c1 = Config() | |
149 | c1.Foo.bar = 10 |
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150 | c1.Foo.bar = 10 | |
150 | c1.Foo.bam = 30 |
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151 | c1.Foo.bam = 30 | |
151 | c1.a = 'asdf' |
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152 | c1.a = 'asdf' | |
152 | c1.b = range(10) |
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153 | c1.b = range(10) | |
153 | import copy |
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154 | import copy | |
154 | c2 = copy.deepcopy(c1) |
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155 | c2 = copy.deepcopy(c1) | |
155 | self.assertEquals(c1, c2) |
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156 | self.assertEquals(c1, c2) | |
156 | self.assert_(c1 is not c2) |
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157 | self.assert_(c1 is not c2) | |
157 | self.assert_(c1.Foo is not c2.Foo) |
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158 | self.assert_(c1.Foo is not c2.Foo) | |
158 |
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159 | |||
159 | def test_builtin(self): |
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160 | def test_builtin(self): | |
160 | c1 = Config() |
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161 | c1 = Config() | |
161 | exec 'foo = True' in c1 |
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162 | exec 'foo = True' in c1 | |
162 | self.assertEquals(c1.foo, True) |
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163 | self.assertEquals(c1.foo, True) | |
163 | self.assertRaises(ConfigError, setattr, c1, 'ValueError', 10) |
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164 | self.assertRaises(ConfigError, setattr, c1, 'ValueError', 10) |
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