增加管理后台

pkg/utils/util_test.go

@@ -0,0 +1,29 @@
+package utils
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInArrStr(t *testing.T) {
+	assert := assert.New(t)
+	arr := []string{"a", "b", "c"}
+	assert.True(InArrStr(arr, "b"))
+	assert.False(InArrStr(arr, "d"))
+}
+
+func TestHumanByte(t *testing.T) {
+	assert := assert.New(t)
+	var s string
+	s = HumanByte(999)
+	assert.Equal(s, "999.00 B")
+	s = HumanByte(10256)
+	assert.Equal(s, "10.02 KB")
+	s = HumanByte(99 * 1024 * 1024)
+	assert.Equal(s, "99.00 MB")
+	s = HumanByte(1023 * 1024 * 1024)
+	assert.Equal(s, "1023.00 MB")
+	s = HumanByte(1024 * 1024 * 1024)
+	assert.Equal(s, "1.00 GB")
+}