func (s *MySuite) TestExample(c *C) {
// this is not a real test case, just usage & output examples
logex.Debug("hello world, this is debug log")
logex.Trace("hi, this is trace log")
logex.Info("how're you doing, this is info log")
logex.Warn("Warning! Warning!")
logex.Fatal("Critical error or fatal!")
}
func (s *MySuite) TestLogLevel(c *C) {
var b bytes.Buffer
logex.SetOutput(&b)
logex.SetLevel(logex.FATAL)
logex.Debug("hello")
logex.Trace("world")
logex.Info("hi")
logex.Warn("blabla")
c.Assert(b.Len(), Equals, 0)
logex.Fatal("fatal")
c.Log(b.String())
c.Assert(b.Len(), Not(Equals), 0)
}