github.com/lingyao2333/mo-zero@v1.4.1/core/logx/lesswriter_test.go (about)

     1  package logx
     2  
     3  import (
     4  	"strings"
     5  	"testing"
     6  
     7  	"github.com/stretchr/testify/assert"
     8  )
     9  
    10  func TestLessWriter(t *testing.T) {
    11  	var builder strings.Builder
    12  	w := newLessWriter(&builder, 500)
    13  	for i := 0; i < 100; i++ {
    14  		_, err := w.Write([]byte("hello"))
    15  		assert.Nil(t, err)
    16  	}
    17  
    18  	assert.Equal(t, "hello", builder.String())
    19  }