Moved package api to subsonic under server

server/subsonic/media_retrieval_test.go

@@ -0,0 +1,76 @@
+package subsonic
+
+import (
+	"errors"
+	"io"
+	"net/http/httptest"
+
+	"github.com/cloudsonic/sonic-server/model"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+type fakeCover struct {
+	data     string
+	err      error
+	recvId   string
+	recvSize int
+}
+
+func (c *fakeCover) Get(id string, size int, out io.Writer) error {
+	if c.err != nil {
+		return c.err
+	}
+	c.recvId = id
+	c.recvSize = size
+	out.Write([]byte(c.data))
+	return nil
+}
+
+var _ = Describe("MediaRetrievalController", func() {
+	var controller *MediaRetrievalController
+	var cover *fakeCover
+	var w *httptest.ResponseRecorder
+
+	BeforeEach(func() {
+		cover = &fakeCover{}
+		controller = NewMediaRetrievalController(cover)
+		w = httptest.NewRecorder()
+	})
+
+	Describe("GetCoverArt", func() {
+		It("should return data for that id", func() {
+			cover.data = "image data"
+			r := newTestRequest("id=34", "size=128")
+			_, err := controller.GetCoverArt(w, r)
+
+			Expect(err).To(BeNil())
+			Expect(cover.recvId).To(Equal("34"))
+			Expect(cover.recvSize).To(Equal(128))
+			Expect(w.Body.String()).To(Equal(cover.data))
+		})
+
+		It("should fail if missing id parameter", func() {
+			r := newTestRequest()
+			_, err := controller.GetCoverArt(w, r)
+
+			Expect(err).To(MatchError("id parameter required"))
+		})
+
+		It("should fail when the file is not found", func() {
+			cover.err = model.ErrNotFound
+			r := newTestRequest("id=34", "size=128")
+			_, err := controller.GetCoverArt(w, r)
+
+			Expect(err).To(MatchError("Cover not found"))
+		})
+
+		It("should fail when there is an unknown error", func() {
+			cover.err = errors.New("weird error")
+			r := newTestRequest("id=34", "size=128")
+			_, err := controller.GetCoverArt(w, r)
+
+			Expect(err).To(MatchError("Internal Error"))
+		})
+	})
+})