First commit

reader/opml/serializer_test.go

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+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package opml
+
+import "testing"
+import "bytes"
+
+func TestSerialize(t *testing.T) {
+	var subscriptions SubcriptionList
+	subscriptions = append(subscriptions, &Subcription{Title: "Feed 1", FeedURL: "http://example.org/feed/1", SiteURL: "http://example.org/1", CategoryName: "Category 1"})
+	subscriptions = append(subscriptions, &Subcription{Title: "Feed 2", FeedURL: "http://example.org/feed/2", SiteURL: "http://example.org/2", CategoryName: "Category 1"})
+	subscriptions = append(subscriptions, &Subcription{Title: "Feed 3", FeedURL: "http://example.org/feed/3", SiteURL: "http://example.org/3", CategoryName: "Category 2"})
+
+	output := Serialize(subscriptions)
+	feeds, err := Parse(bytes.NewBufferString(output))
+	if err != nil {
+		t.Error(err)
+	}
+
+	if len(feeds) != 3 {
+		t.Errorf("Wrong number of subscriptions: %d instead of %d", len(feeds), 3)
+	}
+
+	for i := 0; i < len(feeds); i++ {
+		if !feeds[i].Equals(subscriptions[i]) {
+			t.Errorf(`Subscription are different: "%v" vs "%v"`, subscriptions[i], feeds[i])
+		}
+	}
+}