feed: update `Feed.unmarshal`

Add handling to unmarshal 'podcast' feeds.

2 files changed, 44 insertions, 0 deletions

diff --git a/feed/feed.go b/feed/feed.go
index 3a3fa30..31159cc 100644
--- a/feed/feed.go
+++ b/feed/feed.go
@@ -242,6 +242,12 @@ func (feed *Feed) unmarshal(bs []byte) error {
 			return err
 		}
 		return nil
+	case feed.Schema == "podcast":
+		feed.Entries, err = podcastUnmarshal(bs)
+		if err != nil {
+			return err
+		}
+		return nil
 	}
 	return fmt.Errorf("schema of feed '%s' unknown", feed.Id)
 }
diff --git a/feed/feed_test.go b/feed/feed_test.go
index 7b38ae8..c700a71 100644
--- a/feed/feed_test.go
+++ b/feed/feed_test.go
@@ -49,3 +49,41 @@ func TestPodcastUnmarshal(t *testing.T) {
 		}
 	}
 }
+
+func TestUnmarshal(t *testing.T) {
+	testFeeds := map[string]string{
+		"podcast": "testdata/pc-daringfireball.xml",
+	}
+	for schema, feed := range testFeeds {
+		bs, err := file.ReadFile(feed)
+		if err != nil {
+			t.Errorf("read feed: %v", err)
+			return
+		}
+		feed := new(Feed)
+		feed.Schema = schema
+		if err = feed.unmarshal(bs); err != nil {
+			t.Errorf("feed unmarshal: %v", err)
+			return
+		}
+		for _, entry := range feed.Entries {
+			if len(entry.Id) < 1 {
+				t.Errorf("entry id: %v", entry.Id)
+				return
+			}
+			if len(entry.Title) < 1 {
+				t.Errorf("entry title: %v", entry.Title)
+				return
+			}
+			if entry.PubTime.Unix() < 994702392 {
+				t.Errorf("entry time: %v", entry.PubTime)
+				return
+			}
+			_, err = url.Parse(entry.Link)
+			if err != nil {
+				t.Errorf("entry link: %s: %v", entry.Link, err)
+				return
+			}
+		}
+	}
+}