Makes http request cached for tests

data_test.go

@@ -9,10 +9,16 @@ import (
 	"path/filepath"
 	"regexp"
 	"time"
+
+	"github.com/gregjones/httpcache"
+	"github.com/gregjones/httpcache/diskcache"
+	"github.com/peterbourgon/diskv"
 )
 
 var albumsDataTest []Album
 
+var testGetter HTTPGetter
+
 // StripNonCsvField strips all the fields which are not in the Csv
 func StripNonCsvField(a Album) Album {
 	return Album{
@@ -89,4 +95,11 @@ func init() {
 	if err = dec.Decode(&albumsDataTest); err != nil {
 		panic(fmt.Sprintf("Could not parse '%s': %s", albumsPath, err))
 	}
+
+	dv := diskv.New(diskv.Options{
+		BasePath:     filepath.Join("testdata", "web-cache"),
+		CacheSizeMax: 100 * 1024 * 1024, // 100MB
+	})
+	testGetter = httpcache.NewTransport(diskcache.NewWithDiskv(dv)).Client()
+
 }