initial import

core/logx/lesswriter_test.go

@@ -0,0 +1,19 @@
+package logx
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLessWriter(t *testing.T) {
+	var builder strings.Builder
+	w := NewLessWriter(&builder, 500)
+	for i := 0; i < 100; i++ {
+		_, err := w.Write([]byte("hello"))
+		assert.Nil(t, err)
+	}
+
+	assert.Equal(t, "hello", builder.String())
+}