add support for subsonic podcast api

server/podcasts/podcasts_test.go

@@ -0,0 +1,29 @@
+package podcasts
+
+import (
+	"os"
+	"testing"
+	"time"
+
+	"github.com/mmcdole/gofeed"
+)
+
+func TestGetMoreRecentEpisodes(t *testing.T) {
+	fp := gofeed.NewParser()
+	newFile, err := os.Open("testdata/rss.new")
+	if err != nil {
+		t.Fatal(err)
+	}
+	newFeed, err := fp.Parse(newFile)
+	if err != nil {
+		t.Fatal(err)
+	}
+	after, err := time.Parse(time.RFC1123, "Mon, 27 Jun 2016 06:33:43 +0000")
+	if err != nil {
+		t.Fatal(err)
+	}
+	entries := getEntriesAfterDate(newFeed.Items, after)
+	if len(entries) != 2 {
+		t.Errorf("Expected 2 entries, got %d", len(entries))
+	}
+}