annotate tests/test.py @ 134:2f2e819e8d17

Check the return type of the JSON and YAML loading functions: they must be a dict alike
author Franz Glasner <hg@dom66.de>
date Thu, 05 Apr 2018 09:12:29 +0200
parents b11af3ded7c1
children d8d47893df5b
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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.json
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18 import configmix.py
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19 from configmix.compat import u
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20
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21
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22 TESTDATADIR = os.path.join(
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23 os.path.abspath(os.path.dirname(__file__)),
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24 "data")
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25
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26
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27 class T01Basic(unittest.TestCase):
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28
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29 """Check with low-level internal interfaces"""
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30
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31 def __check_types(self, cfg):
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32 self.assertEqual(u("the value"),
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33 cfg.get("key1"))
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34 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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35 self.assertEqual(2, cfg.get("key2"))
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36 self.assertEqual(5.7, cfg.get("key3"))
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37 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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38 self.assertTrue(cfg.get("key4"))
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39 self.assertTrue(isinstance(cfg.get("key4"), bool))
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40 self.assertFalse(cfg.get("key5"))
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41 self.assertTrue(isinstance(cfg.get("key5"), bool))
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42 self.assertEqual(255, cfg.get("key6"))
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43 self.assertEqual(u("Umlaute: ÄÖÜäöüß"),
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44 cfg.get("key7"))
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45
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46 def __check_tree(self, cfg):
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47 self.assertEqual(u("in the root namespace"),
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48 cfg.get("key1"))
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49 self.assertEqual(u("in the root namespace -- too"),
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50 cfg.get("key2"))
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51 self.assertEqual(32,
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52 cfg["tree1"]["key3"])
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53 self.assertEqual(u("get this as `tree1.tree2.key4'"),
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54 cfg["tree1"]["tree2"]["key4"])
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55 self.assertTrue(cfg["tree1"]["tree2"]["key5"])
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56
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57 def test01_ini_types(self):
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58 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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59 self.__check_types(cfg)
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60
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61 def test02_py_types(self):
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62 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf1.py"))
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63 self.__check_types(cfg)
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64
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65 def test03_yaml_types(self):
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66 with io.open(os.path.join(TESTDATADIR, "conf1.yml"), "rt",
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67 encoding="utf-8") as f:
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68 cfg = configmix.yaml.safe_load(f)
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69 if configmix.yaml.OrderedDict:
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70 self.assertTrue(isinstance(cfg, configmix.yaml.OrderedDict))
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71 self.__check_types(cfg)
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72
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73 def test04_json_types(self):
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74 cfg = configmix.json.load(os.path.join(TESTDATADIR, "conf1.json"))
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75 self.assertTrue(isinstance(cfg, configmix.json.DictImpl))
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76 self.__check_types(cfg)
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77
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78 def test05_py_export_all(self):
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79 # When __all__ is given only it's keys are exported
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80 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf2.py"))
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81 self.assertEqual(u("the next value"), cfg.get("key1"))
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82 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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83 self.assertTrue(cfg.get("key2") is None)
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84
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85 def test06_py_hide_private(self):
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86 # When no __all__ is given all symbols with leading "_" are hidden
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87 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf3.py"))
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88 self.assertEqual(u("the next value "), cfg.get("key1"))
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89 self.assertTrue(isinstance(cfg.get("key1"), type(u(''))))
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90 self.assertTrue(cfg.get("_key2") is None)
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91
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92 def test07_ini_tree(self):
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93 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf10.ini"))
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94 self.__check_tree(cfg)
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96 def test08_py_tree(self):
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97 cfg = configmix.py.load(os.path.join(TESTDATADIR, "conf10.py"))
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98 self.__check_tree(cfg)
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99
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100 def test09_yaml_tree(self):
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101 with io.open(os.path.join(TESTDATADIR, "conf10.yml"), "rt",
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102 encoding="utf-8") as f:
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103 cfg = configmix.yaml.safe_load(f)
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104 self.__check_tree(cfg)
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105
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106 def test10_json_tree(self):
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107 cfg = configmix.json.load(os.path.join(TESTDATADIR, "conf10.json"))
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108 self.__check_tree(cfg)
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109
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110
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111 class _T02MixinLoadAndMerge:
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113 def test01_load(self):
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114 cfg = self._load(
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115 os.path.join(TESTDATADIR, "conf20.yml"),
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116 os.path.join(TESTDATADIR, "conf21.yml"))
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117
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118 self.assertEqual(u("the_database_user"),
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119 cfg.getvar_s("db.user.name"))
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120 self.assertEqual(u("the-database-password"),
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121 cfg.getvar_s("db.user.pwd"))
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123 tmpdir = cfg.getvar_s("tmpdir")
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124 if os.name == 'nt':
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125 self.assertFalse(u('/') in tmpdir)
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126 self.assertEqual(os.path.normpath(
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127 os.path.abspath(os.path.join(os.getcwd(), "tmp"))),
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128 tmpdir)
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129
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130 self.assertEqual(u("anotherhost"),
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131 cfg.getvar_s("db.locinfo.ro.hostname"))
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132 self.assertEqual(u("localhost"),
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133 cfg.getvar_s("db.locinfo.rw.hostname"))
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134
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135 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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136
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137 url = cfg.getvar_s("db.engines.ro.url")
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138 self.assertEqual(
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139 u("postgresql+psycopg2://the_database_user:the-database-password@anotherhost:5432/my_database_catalog"),
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140 url)
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141
109
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142 self.assertEqual(u("not a list any more"),
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143 cfg.getvar_s("test.List"))
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144
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145 self.assertEqual(list(range(0, 3)),
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146 cfg.getvar_s("test.Str"))
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147
105
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148 def test02_load_with_ini(self):
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149 cfg = self._load(
105
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150 os.path.join(TESTDATADIR, "conf20.yml"),
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151 os.path.join(TESTDATADIR, "conf21.yml"),
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152 os.path.join(TESTDATADIR, "conf22.ini"))
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153
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154 self.assertEqual(u("the_database_user_2"),
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155 cfg.getvar_s("db.user.name"))
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156 self.assertEqual(u("the-database-password-2"),
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157 cfg.getvar_s("db.user.pwd"))
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158
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159 tmpdir = cfg.getvar_s("tmpdir")
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160 self.assertEqual(u(os.getcwd()) + u("/tmp\\2"), tmpdir)
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161
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162 self.assertEqual(u("3rd-host"),
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163 cfg.getvar_s("db.locinfo.ro.hostname"))
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164 self.assertEqual(u("localhost"),
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165 cfg.getvar_s("db.locinfo.rw.hostname"))
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166
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167 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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168
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169 url = cfg.getvar_s("db.engines.ro.url")
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170 self.assertEqual(
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171 u("postgresql+psycopg2://the_database_user_2:the-database-password-2@3rd-host:5432/my_database_catalog"),
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172 url)
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173
130
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174 def test02_load_with_json(self):
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175 cfg = self._load(
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176 os.path.join(TESTDATADIR, "conf20.yml"),
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177 os.path.join(TESTDATADIR, "conf21.yml"),
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178 # .ini replaced with an equivalent .json
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179 os.path.join(TESTDATADIR, "conf23.json"))
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180
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181 self.assertEqual(u("the_database_user_2"),
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182 cfg.getvar_s("db.user.name"))
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183 self.assertEqual(u("the-database-password-2"),
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184 cfg.getvar_s("db.user.pwd"))
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185
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186 tmpdir = cfg.getvar_s("tmpdir")
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187 self.assertEqual(u(os.getcwd()) + u("/tmp\\3"), tmpdir)
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188
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189 self.assertEqual(u("3rd-host"),
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190 cfg.getvar_s("db.locinfo.ro.hostname"))
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191 self.assertEqual(u("localhost"),
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192 cfg.getvar_s("db.locinfo.rw.hostname"))
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193
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194 self.assertEqual(5432, cfg.getvar_s("db.locinfo.ro.port"))
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195
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196 url = cfg.getvar_s("db.engines.ro.url")
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197 self.assertEqual(
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198 u("postgresql+psycopg2://the_database_user_2:the-database-password-2@3rd-host:5432/my_database_catalog"),
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199 url)
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200
116
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201 def test03_namespace(self):
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202 cfg = self._load(
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203 os.path.join(TESTDATADIR, "conf20.yml"),
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204 os.path.join(TESTDATADIR, "conf21.yml"),
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205 os.path.join(TESTDATADIR, "conf22.ini"))
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206 self.assertEqual(u(os.getcwd()), cfg.getvar("OS:cwd"))
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207 self.assertEqual(u(platform.python_version()),
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208 cfg.getvar_s("PY:version"))
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209
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210 def test04_no_filter(self):
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211 cfg = self._load(
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212 os.path.join(TESTDATADIR, "conf20.yml"),
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213 os.path.join(TESTDATADIR, "conf21.yml"),
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214 os.path.join(TESTDATADIR, "conf22.ini"))
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215
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216 def _look():
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217 return cfg.getvar("OS:cwd|upper")
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218
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219 self.assertRaises(KeyError, _look)
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220
105
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221
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222 class T02LoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):
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223
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224 def setUp(self):
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225 self._load = configmix.load
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226
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227 def test05_identity(self):
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228 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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229 cfg2 = configmix.merge(cfg, None)
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230 self.assertEqual(id(cfg), id(cfg2))
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231
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232 def test06_identity(self):
113
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233 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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234 cfg2 = configmix.merge(cfg, {})
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235 self.assertEqual(id(cfg), id(cfg2))
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236
112
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237
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238 class T03SafeLoadAndMerge(_T02MixinLoadAndMerge, unittest.TestCase):
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239
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240 def setUp(self):
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241 self._load = configmix.safe_load
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242
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243 def test05_deepcopy(self):
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244 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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245 cfg2 = configmix.safe_merge(cfg, None)
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246 self.assertNotEqual(id(cfg), id(cfg2))
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247
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248 def test06_deepcopy(self):
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249 cfg = configmix.ini.load(os.path.join(TESTDATADIR, "conf1.ini"))
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250 cfg2 = configmix.safe_merge(cfg, {})
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251 self.assertNotEqual(id(cfg), id(cfg2))
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252
112
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253
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254 if __name__ == "__main__":
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255 unittest.main()