github.com/pingcap/tidb-lightning@v5.0.0-rc.0.20210428090220-84b649866577+incompatible/lightning/log/log_test.go (about)

     1  // Copyright 2019 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package log_test
    15  
    16  import (
    17  	"testing"
    18  
    19  	. "github.com/pingcap/check"
    20  	"go.uber.org/zap"
    21  
    22  	"github.com/pingcap/tidb-lightning/lightning/log"
    23  )
    24  
    25  func TestLog(t *testing.T) {
    26  	TestingT(t)
    27  }
    28  
    29  type logSuite struct{}
    30  
    31  var _ = Suite(&logSuite{})
    32  
    33  func (s *logSuite) TestConfigAdjust(c *C) {
    34  	cfg := &log.Config{}
    35  	cfg.Adjust()
    36  	c.Assert(cfg.Level, Equals, "info")
    37  
    38  	cfg.File = "."
    39  	err := log.InitLogger(cfg, "info")
    40  	c.Assert(err, ErrorMatches, "can't use directory as log file name")
    41  	log.L().Named("xx")
    42  }
    43  
    44  func (s *logSuite) TestTestLogger(c *C) {
    45  	logger, buffer := log.MakeTestLogger()
    46  	logger.Warn("the message", zap.Int("number", 123456), zap.Ints("array", []int{7, 8, 9}))
    47  	c.Assert(
    48  		buffer.Stripped(), Equals,
    49  		`{"$lvl":"WARN","$msg":"the message","number":123456,"array":[7,8,9]}`,
    50  	)
    51  }