rss and rss item and encode

Former-commit-id: 333b5635cc0eb22964403cc78f660e02a830f077

rss/item_test.go

@@ -0,0 +1,84 @@
+package rss
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/mmcdole/gofeed"
+)
+
+func initRSSItem() {
+	initRSSFeed()
+}
+
+func TestRSSItemNewEncodeDecode(t *testing.T) {
+	initRSSItem()
+
+	s := mockRSS()
+	defer s.Close()
+
+	resp, err := http.Get(s.URL)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer resp.Body.Close()
+	gofeed, err := gofeed.NewParser().Parse(resp.Body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	gofeed.Items[0].Content = ""
+	gofeed.Items[0].Description = ""
+
+	item, err := newItem(gofeed.Items[0], ".*", "key")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	itemB, err := newItem(gofeed.Items[0], "Podcast", "key")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if itemB.Content == item.Content {
+		t.Errorf("content filter did not apply")
+	}
+
+	b, err := item.Encode()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := itemB.Decode(b); err != nil {
+		t.Fatal(err)
+	}
+	if itemB.Content != item.Content {
+		t.Errorf("decode found %v, want %v", itemB.Content, item.Content)
+	}
+
+	if err := item.save(); err != nil {
+		t.Fatal(err)
+	}
+
+	itemC := &Item{
+		Link:    item.Link,
+		FeedKey: item.FeedKey,
+	}
+	if err := itemC.load(); err != nil {
+		t.Fatal(err)
+	}
+	if fmt.Sprintf("%v", item) != fmt.Sprintf("%v", itemC) {
+		t.Fatalf("%v != %v", item, itemC)
+	}
+
+	itemD := &Item{}
+	if err := itemD.load(); err == nil {
+		t.Fatal(err)
+	}
+
+	itemE := &Item{
+		Link:    "nothing",
+		FeedKey: item.FeedKey,
+	}
+	if err := itemE.load(); err == nil {
+		t.Fatal(err)
+	}
+}