New storm artist repository, WIP

persistence/storm/artist_repository_test.go

@@ -0,0 +1,41 @@
+package storm
+
+import (
+	"github.com/cloudsonic/sonic-server/domain"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("ArtistRepository", func() {
+	var repo domain.ArtistRepository
+
+	BeforeEach(func() {
+		repo = NewArtistRepository()
+	})
+
+	It("saves and retrieves data", func() {
+		artist := &domain.Artist{
+			ID:         "1",
+			Name:       "Saara Saara",
+			AlbumCount: 2,
+		}
+		Expect(repo.Put(artist)).To(BeNil())
+
+		Expect(repo.Get("1")).To(Equal(artist))
+	})
+
+	It("purges inactive records", func() {
+		data := domain.Artists{
+			{ID: "1", Name: "Saara Saara"},
+			{ID: "2", Name: "Kraftwerk"},
+			{ID: "3", Name: "The Beatles"},
+		}
+		active := domain.Artists{
+			{ID: "1"}, {ID: "3"},
+		}
+		for _, a := range data {
+			repo.Put(&a)
+		}
+		Expect(repo.PurgeInactive(active)).To(Equal([]string{"2"}))
+	})
+})