From ff01066442c72feaf8e42bf807ca38a782a1fc20 Mon Sep 17 00:00:00 2001
From: Artur <madness@xakep.ru>
Date: Sun, 3 Apr 2022 15:28:42 +0300
Subject: [PATCH] add test for getFeedCtrl

---
 app/api/server_test.go | 79 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 app/api/server_test.go

diff --git a/app/api/server_test.go b/app/api/server_test.go
new file mode 100644
index 00000000..569fec34
--- /dev/null
+++ b/app/api/server_test.go
@@ -0,0 +1,79 @@
+package api
+
+import (
+	"encoding/xml"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"github.com/umputun/feed-master/app/config"
+	"github.com/umputun/feed-master/app/feed"
+	"github.com/umputun/feed-master/app/proc"
+	bolt "go.etcd.io/bbolt"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestGetFeedCtrl(t *testing.T) {
+	tmpfile := filepath.Join(os.TempDir(), "test.db")
+	defer os.Remove(tmpfile)
+	testDB, err := bolt.Open(tmpfile, 0o600, nil)
+	require.NoError(t, err)
+	boltStore := &proc.BoltDB{DB: testDB}
+
+	conf := &config.Conf{}
+	conf.System.BaseURL = "http://localhost:8080"
+	conf.System.MaxTotal = 3
+	conf.YouTube.BaseURL = ""
+
+	srv := Server{
+		Store: boltStore,
+		Conf:  *conf,
+	}
+	ts := httptest.NewServer(srv.router())
+	defer ts.Close()
+
+	item := feed.Item{
+		Title:       "test",
+		Link:        "http://test.com",
+		Description: "Description",
+		GUID:        "GUID123",
+		Duration:    "123",
+		PubDate:     "Mon, 02 Jan 2006 15:04:05 -0700",
+	}
+	created, err := srv.Store.Save("test", item)
+	require.NoError(t, err)
+	assert.True(t, created)
+
+	rr, err := ts.Client().Get(ts.URL + "/rss/test")
+	require.NoError(t, err)
+	defer rr.Body.Close()
+
+	body := make([]byte, rr.ContentLength)
+	n, err := rr.Body.Read(body)
+	require.EqualError(t, err, "EOF")
+	require.Equal(t, rr.ContentLength, int64(n))
+
+	// RssU struct for unmarshalling image and thumbnail tags
+	type RssU struct {
+		XMLName        xml.Name            `xml:"rss"`
+		ItunesImage    feed.ItunesImg      `xml:"channel>image"`
+		MediaThumbnail feed.MediaThumbnail `xml:"channel>thumbnail"`
+		Link           string              `xml:"channel>link"`
+
+		ItemList []feed.Item `xml:"channel>item"`
+	}
+
+	expectedFeed := RssU{
+		XMLName:        xml.Name{Local: "rss"},
+		ItunesImage:    feed.ItunesImg{URL: "http://localhost:8080/images/test"},
+		MediaThumbnail: feed.MediaThumbnail{URL: "http://localhost:8080/images/test"},
+		Link:           "http://localhost:8080/feed/test",
+	}
+	expectedFeed.ItemList = append(expectedFeed.ItemList, item)
+
+	actualFeed := RssU{}
+	err = xml.Unmarshal(body, &actualFeed)
+	assert.NoError(t, err)
+	assert.Equal(t, expectedFeed, actualFeed)
+}