Added dict with additional cards

internal/caching/cache_test.go

@@ -0,0 +1,49 @@
+package caching
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/alicebob/miniredis/v2"
+	"github.com/go-redis/redis"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetSet(t *testing.T) {
+	client, s := getTestClient()
+	defer s.Close()
+
+	keyName := "test_key"
+	value := "test_value"
+	client.Set(keyName, value)
+	val, err := client.Get(keyName)
+	assert.Nil(t, err)
+	assert.Equal(t, value, val)
+}
+
+func TestExpiration(t *testing.T) {
+	client, s := getTestClient()
+	defer s.Close()
+
+	client.Expiration = time.Millisecond
+	keyName := "test_key"
+	value := "test_value"
+	client.Set(keyName, value)
+	s.FastForward(time.Millisecond * 2)
+	val, err := client.Get(keyName)
+	assert.Zero(t, val)
+	assert.NotNil(t, err)
+}
+
+func getTestClient() (*CacheClient, *miniredis.Miniredis) {
+	s, _ := miniredis.Run()
+	fmt.Println(s.Addr())
+	c := redis.NewClient(&redis.Options{
+		Addr: s.Addr(),
+	})
+	return &CacheClient{
+		Storage:    c,
+		Expiration: 0,
+	}, s
+}