cache 单元测试

db/cache/cache_test.go

@@ -0,0 +1,38 @@
+package cache
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestCache(t *testing.T) {
+	cl := []Cache{NewFastCache(100000), NewRedis("127.0.0.1:6379", "")}
+
+	for i, c := range cl {
+		key := []byte("key")
+		value := []byte("value")
+
+		require.Nil(t, c.Put(key, value, time.Now().Add(1*time.Hour)), i)
+
+		v, err := c.Get(key)
+		require.Nil(t, err, i)
+
+		assert.Equal(t, v, value, i)
+
+		require.Nil(t, c.Del(key), i)
+
+		v, err = c.Get(key)
+		require.Nil(t, err, i)
+		require.Nil(t, v, i)
+
+		require.Nil(t, c.Put(key, value, time.Now().Add(2*time.Second)), i)
+		time.Sleep(3 * time.Second)
+
+		v, err = c.Get(key)
+		require.Nil(t, err, i)
+		require.Nil(t, v, i)
+	}
+}