Mercurial > hgrepos > Python > libs > ConfigMix

annotate tests/test.py @ 116:c37fa787c022

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More unittests for fetching namespaced variables and filters
author Franz Glasner <hg@dom66.de>
date Thu, 29 Mar 2018 08:53:35 +0200
parents 5b667c252f8c
children eefde3288fb8
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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
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8 sys.path.insert(
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9 0,
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10 os.path.abspath(
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11 os.path.normpath(os.path.join(os.path.dirname(__file__), ".."))))
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12
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13 import configmix
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14 import configmix.ini
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15 import configmix.yaml
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16 import configmix.py
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17 from configmix.compat import u
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18
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19
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20 TESTDATADIR = os.path.join(
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21 os.path.abspath(os.path.dirname(__file__)),
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22 "data")
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23
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24
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25 class T01Basic(unittest.TestCase):
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26
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27 """Check with low-level internal interfaces"""
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28
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29 def __check_types(self, cfg):
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30 self.assertEqual(u("the value"),
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31 cfg.get("key1"))
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32 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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33 self.assertEqual(2, cfg.get("key2"))
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34 self.assertEqual(5.7, cfg.get("key3"))
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35 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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36 self.assertTrue(cfg.get("key4"))
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37 self.assertTrue(isinstance(cfg.get("key4"), bool))
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38 self.assertFalse(cfg.get("key5"))
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39 self.assertTrue(isinstance(cfg.get("key5"), bool))
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40 self.assertEqual(255, cfg.get("key6"))
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41
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42 def __check_tree(self, cfg):
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43 self.assertEqual(u("in the root namespace"),
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44 cfg.get("key1"))
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45 self.assertEqual(u("in the root namespace -- too"),
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46 cfg.get("key2"))
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47 self.assertEqual(32,
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48 cfg["tree1"]["key3"])
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49 self.assertEqual(u("get this as `tree1.tree2.key4'"),
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50 cfg["tree1"]["tree2"]["key4"])
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51 self.assertTrue(cfg["tree1"]["tree2"]["key5"])
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52
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53 def test01_ini_types(self):
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54 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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55 self.__check_types(cfg)
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56
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57 def test02_py_types(self):
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58 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf1.py"))
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59 self.__check_types(cfg)
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60
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61 def test03_yaml_types(self):
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62 with open(os.path.join(TESTDATADIR, "conf1.yml"), "rt") as f:
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63 cfg = configmix.yaml.safe_load(f)
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64 self.__check_types(cfg)
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65
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66 def test04_py_export_all(self):
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67 # When __all__ is given only it's keys are exported
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68 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf2.py"))
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69 self.assertEqual(u("the next value"), cfg.get("key1"))
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70 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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71 self.assertTrue(cfg.get("key2") is None)
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72
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73 def test05_py_hide_private(self):
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74 # When no __all__ is given all symbols with leading "_" are hidden
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75 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf3.py"))
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76 self.assertEqual(u("the next value "), cfg.get("key1"))
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77 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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78 self.assertTrue(cfg.get("_key2") is None)
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79
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80 def test06_ini_tree(self):
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81 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf10.ini"))
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82 self.__check_tree(cfg)
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83
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84 def test07_py_tree(self):
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85 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf10.py"))
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86 self.__check_tree(cfg)
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87
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88 def test08_yaml_tree(self):
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89 with open(os.path.join(TESTDATADIR, "conf10.yml"), "rt") as f:
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90 cfg = configmix.yaml.safe_load(f)
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91 self.__check_tree(cfg)
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92
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94 class _T02MixinLoadAndMerge:
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95
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96 def test01_load(self):
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97 cfg = self._load(
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98 os.path.join(TESTDATADIR, "conf20.yml"),
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99 os.path.join(TESTDATADIR, "conf21.yml"))
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100
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101 self.assertEqual(u("the_database_user"),
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102 cfg.getvar_s("db.user.name"))
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103 self.assertEqual(u("the-database-password"),
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104 cfg.getvar_s("db.user.pwd"))
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105
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106 tmpdir = cfg.getvar_s("tmpdir")
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107 if os.name == 'nt':
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108 self.assertFalse(u('/') in tmpdir)
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109 self.assertEqual(os.path.normpath(
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110 os.path.abspath(os.path.join(os.getcwd(), "tmp"))),
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111 tmpdir)
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112
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113 self.assertEqual(u("anotherhost"),
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114 cfg.getvar_s("db.locinfo.ro.hostname"))
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115 self.assertEqual(u("localhost"),
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116 cfg.getvar_s("db.locinfo.rw.hostname"))
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117
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118 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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119
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120 url = cfg.getvar_s("db.engines.ro.url")
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121 self.assertEqual(
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122 u("postgresql+psycopg2://the_database_user:the-database-password@anotherhost:5432/my_database_catalog"),
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123 url)
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124
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125 self.assertEqual(u("not a list any more"),
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126 cfg.getvar_s("test.List"))
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127
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128 self.assertEqual(list(range(0, 3)),
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129 cfg.getvar_s("test.Str"))
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130
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131 def test02_load_with_ini(self):
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132 cfg = self._load(
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133 os.path.join(TESTDATADIR, "conf20.yml"),
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134 os.path.join(TESTDATADIR, "conf21.yml"),
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135 os.path.join(TESTDATADIR, "conf22.ini"))
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136
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137 self.assertEqual(u("the_database_user_2"),
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138 cfg.getvar_s("db.user.name"))
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139 self.assertEqual(u("the-database-password-2"),
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140 cfg.getvar_s("db.user.pwd"))
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141
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142 tmpdir = cfg.getvar_s("tmpdir")
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143 self.assertEqual(u(os.getcwd()) + u("/tmp\\2"), tmpdir)
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144
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145 self.assertEqual(u("3rd-host"),
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146 cfg.getvar_s("db.locinfo.ro.hostname"))
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147 self.assertEqual(u("localhost"),
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148 cfg.getvar_s("db.locinfo.rw.hostname"))
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149
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150 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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151
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152 url = cfg.getvar_s("db.engines.ro.url")
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153 self.assertEqual(
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154 u("postgresql+psycopg2://the_database_user_2:the-database-password-2@3rd-host:5432/my_database_catalog"),
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155 url)
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156
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157 def test03_namespace(self):
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158 cfg = self._load(
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159 os.path.join(TESTDATADIR, "conf20.yml"),
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160 os.path.join(TESTDATADIR, "conf21.yml"),
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161 os.path.join(TESTDATADIR, "conf22.ini"))
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162 self.assertEqual(u(os.getcwd()), cfg.getvar("OS:cwd"))
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163 self.assertEqual(u(platform.python_version()),
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164 cfg.getvar_s("PY:version"))
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165
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166 def test04_no_filter(self):
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167 cfg = self._load(
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168 os.path.join(TESTDATADIR, "conf20.yml"),
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169 os.path.join(TESTDATADIR, "conf21.yml"),
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170 os.path.join(TESTDATADIR, "conf22.ini"))
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171
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172 def _look():
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173 return cfg.getvar("OS:cwd|upper")
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174
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175 self.assertRaises(KeyError, _look)
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176
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177
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178 class T02LoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):
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179
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180 def setUp(self):
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181 self._load = configmix.load
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182
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183 def test05_identity(self):
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184 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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185 cfg2 = configmix.merge(cfg, None)
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186 self.assertEqual(id(cfg), id(cfg2))
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187
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188 def test06_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, {})
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191 self.assertEqual(id(cfg), id(cfg2))
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192
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193
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194 class T03SafeLoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):
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195
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196 def setUp(self):
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197 self._load = configmix.safe_load
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198
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199 def test05_deepcopy(self):
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200 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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201 cfg2 = configmix.safe_merge(cfg, None)
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202 self.assertNotEqual(id(cfg), id(cfg2))
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203
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204 def test06_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, {})
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207 self.assertNotEqual(id(cfg), id(cfg2))
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208
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209
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210 if __name__ == "__main__":
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211 unittest.main()