func (s *ConfigSuite) TestLoggingConfigFromEnvironment(c *gc.C) {
s.addJujuFiles(c)
s.PatchEnvironment(osenv.JujuLoggingConfigEnvKey, "<root>=INFO")
config := newTestConfig(c, nil)
c.Assert(config.LoggingConfig(), gc.Equals, "<root>=INFO;unit=DEBUG")
}
func (s *ConfigSuite) TestLoggingConfigWithUnit(c *gc.C) {
s.addJujuFiles(c)
config := newTestConfig(c, testing.Attrs{
"logging-config": "<root>=WARNING;unit=INFO"})
c.Assert(config.LoggingConfig(), gc.Equals, "<root>=WARNING;unit=INFO")
}