You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

65 lines
1.6 KiB

package log_test
import (
"bytes"
stderr "errors"
"fmt"
"strings"
"testing"
"github.com/pkg/errors"
"github.com/tendermint/tendermint/libs/log"
)
func TestTracingLogger(t *testing.T) {
var buf bytes.Buffer
logger := log.NewTMJSONLoggerNoTS(&buf)
logger1 := log.NewTracingLogger(logger)
err1 := errors.New("courage is grace under pressure")
err2 := errors.New("it does not matter how slowly you go, so long as you do not stop")
logger1.With("err1", err1).Info("foo", "err2", err2)
want := strings.ReplaceAll(
strings.ReplaceAll(
`{"_msg":"foo","err1":"`+
fmt.Sprintf("%+v", err1)+
`","err2":"`+
fmt.Sprintf("%+v", err2)+
`","level":"info"}`,
"\t", "",
), "\n", "")
have := strings.ReplaceAll(strings.ReplaceAll(strings.TrimSpace(buf.String()), "\\n", ""), "\\t", "")
if want != have {
t.Errorf("\nwant '%s'\nhave '%s'", want, have)
}
buf.Reset()
logger.With(
"err1", stderr.New("opportunities don't happen. You create them"),
).Info(
"foo", "err2", stderr.New("once you choose hope, anything's possible"),
)
want = `{"_msg":"foo",` +
`"err1":"opportunities don't happen. You create them",` +
`"err2":"once you choose hope, anything's possible",` +
`"level":"info"}`
have = strings.TrimSpace(buf.String())
if want != have {
t.Errorf("\nwant '%s'\nhave '%s'", want, have)
}
buf.Reset()
logger.With("user", "Sam").With("context", "value").Info("foo", "bar", "baz")
want = `{"_msg":"foo","bar":"baz","context":"value","level":"info","user":"Sam"}`
have = strings.TrimSpace(buf.String())
if want != have {
t.Errorf("\nwant '%s'\nhave '%s'", want, have)
}
}