github.com/graemephi/kahugo@v0.62.3-0.20211121071557-d78c0423784d/common/loggers/loggers_test.go (about)

     1  // Copyright 2018 The Hugo Authors. All rights reserved.
     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  // http://www.apache.org/licenses/LICENSE-2.0
     7  //
     8  // Unless required by applicable law or agreed to in writing, software
     9  // distributed under the License is distributed on an "AS IS" BASIS,
    10  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package loggers
    15  
    16  import (
    17  	"bytes"
    18  	"fmt"
    19  	"log"
    20  	"testing"
    21  
    22  	qt "github.com/frankban/quicktest"
    23  )
    24  
    25  func TestLogger(t *testing.T) {
    26  	c := qt.New(t)
    27  	l := NewWarningLogger()
    28  
    29  	l.Errorln("One error")
    30  	l.Errorln("Two error")
    31  	l.Warnln("A warning")
    32  
    33  	c.Assert(l.LogCounters().ErrorCounter.Count(), qt.Equals, uint64(2))
    34  }
    35  
    36  func TestLoggerToWriterWithPrefix(t *testing.T) {
    37  	c := qt.New(t)
    38  
    39  	var b bytes.Buffer
    40  
    41  	logger := log.New(&b, "", 0)
    42  
    43  	w := LoggerToWriterWithPrefix(logger, "myprefix")
    44  
    45  	fmt.Fprint(w, "Hello Hugo!")
    46  
    47  	c.Assert(b.String(), qt.Equals, "myprefix: Hello Hugo!\n")
    48  }