Mercurial > hgrepos > Python > libs > ConfigMix

annotate tests/test.py @ 120:ba5970a2dcef

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The default file encoding when reading INI style files with configmix.ini.load() is now "UTF-8". Added unittests for proper Unicode handling.
author Franz Glasner <f.glasner@feldmann-mg.com>
date Thu, 29 Mar 2018 12:38:52 +0200
parents eefde3288fb8
children 21d92ff8cf31
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1 # -*- coding: utf-8 -*-
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2
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3 import sys
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4 import os
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5 import unittest
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6 import platform
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7 import io
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8
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9 sys.path.insert(
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10 0,
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11 os.path.abspath(
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12 os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))))
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13
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14 import configmix
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15 import configmix.ini
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16 import configmix.yaml
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17 import configmix.py
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18 from configmix.compat import u
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19
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20
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21 TESTDATADIR = os.path.join(
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22 os.path.abspath(os.path.dirname(__file__)),
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23 "data")
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24
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25
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26 class T01Basic(unittest.TestCase):
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27
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28 """Check with low-level internal interfaces"""
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29
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30 def __check_types(self, cfg):
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31 self.assertEqual(u("the value"),
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32 cfg.get("key1"))
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33 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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34 self.assertEqual(2, cfg.get("key2"))
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35 self.assertEqual(5.7, cfg.get("key3"))
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36 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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37 self.assertTrue(cfg.get("key4"))
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38 self.assertTrue(isinstance(cfg.get("key4"), bool))
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39 self.assertFalse(cfg.get("key5"))
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40 self.assertTrue(isinstance(cfg.get("key5"), bool))
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41 self.assertEqual(255, cfg.get("key6"))
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42 self.assertEqual(u("Umlaute: ÄÖÜäöüß"),
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43 cfg.get("key7"))
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44
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45 def __check_tree(self, cfg):
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46 self.assertEqual(u("in the root namespace"),
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47 cfg.get("key1"))
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48 self.assertEqual(u("in the root namespace -- too"),
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49 cfg.get("key2"))
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50 self.assertEqual(32,
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51 cfg["tree1"]["key3"])
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52 self.assertEqual(u("get this as `tree1.tree2.key4'"),
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53 cfg["tree1"]["tree2"]["key4"])
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54 self.assertTrue(cfg["tree1"]["tree2"]["key5"])
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55
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56 def test01_ini_types(self):
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57 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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58 self.__check_types(cfg)
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59
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60 def test02_py_types(self):
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61 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf1.py"))
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62 self.__check_types(cfg)
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63
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64 def test03_yaml_types(self):
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65 with io.open(os.path.join(TESTDATADIR, "conf1.yml"), "rt",
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66 encoding="utf-8") as f:
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67 cfg = configmix.yaml.safe_load(f)
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68 self.__check_types(cfg)
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69
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70 def test04_py_export_all(self):
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71 # When __all__ is given only it's keys are exported
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72 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf2.py"))
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73 self.assertEqual(u("the next value"), cfg.get("key1"))
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74 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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75 self.assertTrue(cfg.get("key2") is None)
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76
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77 def test05_py_hide_private(self):
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78 # When no __all__ is given all symbols with leading "_" are hidden
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79 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf3.py"))
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80 self.assertEqual(u("the next value "), cfg.get("key1"))
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81 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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82 self.assertTrue(cfg.get("_key2") is None)
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83
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84 def test06_ini_tree(self):
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85 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf10.ini"))
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86 self.__check_tree(cfg)
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87
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88 def test07_py_tree(self):
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89 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf10.py"))
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90 self.__check_tree(cfg)
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91
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92 def test08_yaml_tree(self):
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93 with io.open(os.path.join(TESTDATADIR, "conf10.yml"), "rt",
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94 encoding="utf-8") as f:
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95 cfg = configmix.yaml.safe_load(f)
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96 self.__check_tree(cfg)
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97
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98
112
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99 class _T02MixinLoadAndMerge:
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100
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101 def test01_load(self):
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102 cfg = self._load(
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103 os.path.join(TESTDATADIR, "conf20.yml"),
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104 os.path.join(TESTDATADIR, "conf21.yml"))
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105
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106 self.assertEqual(u("the_database_user"),
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107 cfg.getvar_s("db.user.name"))
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108 self.assertEqual(u("the-database-password"),
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109 cfg.getvar_s("db.user.pwd"))
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110
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111 tmpdir = cfg.getvar_s("tmpdir")
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112 if os.name == 'nt':
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113 self.assertFalse(u('/') in tmpdir)
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114 self.assertEqual(os.path.normpath(
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115 os.path.abspath(os.path.join(os.getcwd(), "tmp"))),
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116 tmpdir)
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117
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118 self.assertEqual(u("anotherhost"),
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119 cfg.getvar_s("db.locinfo.ro.hostname"))
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120 self.assertEqual(u("localhost"),
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121 cfg.getvar_s("db.locinfo.rw.hostname"))
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122
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123 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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124
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125 url = cfg.getvar_s("db.engines.ro.url")
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126 self.assertEqual(
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127 u("postgresql+psycopg2://the_database_user:the-database-password@anotherhost:5432/my_database_catalog"),
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128 url)
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129
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130 self.assertEqual(u("not a list any more"),
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131 cfg.getvar_s("test.List"))
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132
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133 self.assertEqual(list(range(0, 3)),
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134 cfg.getvar_s("test.Str"))
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135
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136 def test02_load_with_ini(self):
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137 cfg = self._load(
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138 os.path.join(TESTDATADIR, "conf20.yml"),
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139 os.path.join(TESTDATADIR, "conf21.yml"),
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140 os.path.join(TESTDATADIR, "conf22.ini"))
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141
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142 self.assertEqual(u("the_database_user_2"),
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143 cfg.getvar_s("db.user.name"))
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144 self.assertEqual(u("the-database-password-2"),
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145 cfg.getvar_s("db.user.pwd"))
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146
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147 tmpdir = cfg.getvar_s("tmpdir")
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148 self.assertEqual(u(os.getcwd()) + u("/tmp\\2"), tmpdir)
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149
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150 self.assertEqual(u("3rd-host"),
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151 cfg.getvar_s("db.locinfo.ro.hostname"))
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152 self.assertEqual(u("localhost"),
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153 cfg.getvar_s("db.locinfo.rw.hostname"))
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154
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155 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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156
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157 url = cfg.getvar_s("db.engines.ro.url")
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158 self.assertEqual(
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159 u("postgresql+psycopg2://the_database_user_2:the-database-password-2@3rd-host:5432/my_database_catalog"),
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160 url)
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161
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162 def test03_namespace(self):
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163 cfg = self._load(
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164 os.path.join(TESTDATADIR, "conf20.yml"),
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165 os.path.join(TESTDATADIR, "conf21.yml"),
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166 os.path.join(TESTDATADIR, "conf22.ini"))
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167 self.assertEqual(u(os.getcwd()), cfg.getvar("OS:cwd"))
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168 self.assertEqual(u(platform.python_version()),
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169 cfg.getvar_s("PY:version"))
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170
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171 def test04_no_filter(self):
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172 cfg = self._load(
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173 os.path.join(TESTDATADIR, "conf20.yml"),
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174 os.path.join(TESTDATADIR, "conf21.yml"),
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175 os.path.join(TESTDATADIR, "conf22.ini"))
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176
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177 def _look():
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178 return cfg.getvar("OS:cwd|upper")
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179
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180 self.assertRaises(KeyError, _look)
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181
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182
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183 class T02LoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):
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184
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185 def setUp(self):
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186 self._load = configmix.load
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187
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188 def test05_identity(self):
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189 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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190 cfg2 = configmix.merge(cfg, None)
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191 self.assertEqual(id(cfg), id(cfg2))
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192
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193 def test06_identity(self):
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194 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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195 cfg2 = configmix.merge(cfg, {})
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196 self.assertEqual(id(cfg), id(cfg2))
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197
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198
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199 class T03SafeLoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):
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200
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201 def setUp(self):
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202 self._load = configmix.safe_load
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203
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204 def test05_deepcopy(self):
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205 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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206 cfg2 = configmix.safe_merge(cfg, None)
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207 self.assertNotEqual(id(cfg), id(cfg2))
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208
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209 def test06_deepcopy(self):
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210 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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211 cfg2 = configmix.safe_merge(cfg, {})
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212 self.assertNotEqual(id(cfg), id(cfg2))
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213
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214
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215 if __name__ == "__main__":
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216 unittest.main()