def test_merge_settings(self):
SettingsMigrator(self.settings_cfg, self.user_cfg).merge()
SettingsMigrator(self.settings_cfg, self.user_cfg).merge()
content = self._read_settings_file_content(self.user_cfg)
line_count = len(content.splitlines())
self.assertEquals(line_count, 33,
"line count should be 33 was %s" % line_count)
def test_merge_fails_reasonably_when_settings_file_is_read_only(self):
try:
SettingsMigrator(self.settings_path, self.read_only_path).merge()
except RuntimeError as e:
self.assertTrue(str(e).startswith('Could not open'))
else:
raise AssertionError('merging read-only file succeeded')
def test_merge_when_new_settings_in_defaults(self):
self._write_settings("foo = 'bar'\nhello = 'world'\nnew = 'value'",
self.settings_path)
self._write_settings("foo = 'new value'\nhello = 'world'",
self.user_settings_path)
SettingsMigrator(self.settings_path, self.user_settings_path).merge()
self._check_content(
{
'foo': 'new value',
'hello': 'world',
'new': 'value'
}, False)
def test_merge_fails_reasonably_when_settings_file_is_read_only(self):
try:
SettingsMigrator(self.settings_path, self.read_only_path).merge()
except RuntimeError, e:
self.assertTrue(str(e).startswith('Could not open'))
def test_merge_when_user_settings_are_changed(self):
self._write_settings("foo = 'new value'\nhello = 'world'",
self.user_settings_path)
SettingsMigrator(self.settings_path, self.user_settings_path).merge()
self._check_content({'foo': 'new value', 'hello': 'world'}, False)
def test_merge_when_no_user_settings(self):
SettingsMigrator(self.settings_path, self.user_settings_path).merge()
self._check_content({'foo': 'bar', 'hello': 'world'}, False)