class_docstr: Provided a file, it should read it, replace the default values,
  append new values to the settings (if any), and apply basic settings
  optimizations.
class_docstr_tok: ["Provided","a","file",",","it","should","read","it",",","replace","the","default","values",",","append","new","values","to","the","settings","(","if","any",")",",","and","apply","basic","settings","optimizations","."]
code: def test_configure_settings(self):
      # Manipulations to settings should be applied correctly.
      settings = {
          "SITEURL": "http://blog.notmyidea.org/",
          "LOCALE": "",
          "PATH": os.curdir,
          "THEME": DEFAULT_THEME,
      }
      configure_settings(settings)
  
      # SITEURL should not have a trailing slash
      self.assertEqual(settings["SITEURL"], "http://blog.notmyidea.org")
  
      # FEED_DOMAIN, if undefined, should default to SITEURL
      self.assertEqual(
          settings["FEED_DOMAIN"], "http://blog.notmyidea.org"
      )
  
      settings["FEED_DOMAIN"] = "http://feeds.example.com"
      configure_settings(settings)
      self.assertEqual(
          settings["FEED_DOMAIN"], "http://feeds.example.com"
      )
  
imports: import copy
  import locale
  import os
  from os.path import abspath, dirname, join
  from pelican.settings import DEFAULT_CONFIG, DEFAULT_THEME, _printf_s_to_format_field, configure_settings, handle_deprecated_settings, read_settings
  from pelican.tests.support import unittest
label_desc: Use image node_id 10 for calling the TestSettingsConfiguration obj's underlying member method code with example usage: obj.test_configure_settings() without return types