From 3cd999ac2ed914eb2d0c76e31261b4416a84d9ca Mon Sep 17 00:00:00 2001
From: Evgeny Kuznetsov <evgeny@kuznetsov.md>
Date: Wed, 5 Feb 2020 20:27:25 +0300
Subject: don't panic when feed image can't be parsed

---
 main_test.go | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'main_test.go')

diff --git a/main_test.go b/main_test.go
index d00a6ae..a85b65d 100644
--- a/main_test.go
+++ b/main_test.go
@@ -57,9 +57,16 @@ func assertGolden(t *testing.T, actual []byte, golden string) {
 	t.Helper()
 
 	if *update {
-		writeFile(actual, golden)
+		if _, err := os.Stat(golden); os.IsNotExist(err) {
+			writeFile(actual, golden)
+		} else {
+			t.Log("file", golden, "exists, remove it to record new golden result")
+		}
+	}
+	expected, err := ioutil.ReadFile(golden)
+	if err != nil {
+		t.Error("no file:", golden)
 	}
-	expected, _ := ioutil.ReadFile(golden)
 
 	if !bytes.Equal(actual, expected) {
 		t.Fail()
@@ -107,6 +114,23 @@ func TestBadEpisode(t *testing.T) {
 	}
 }
 
+func TestNoImage(t *testing.T) {
+	feed := &feeds.Feed{
+		Link: &feeds.Link{Href: "http://www.radiorus.ru/brand/57083/episodes"},
+	}
+
+	page := helperLoadBytes(t, "episodes.noimg")
+	page = cleanText(page)
+
+	if err := populateFeed(feed, page); err != nil {
+		t.Fatal(err)
+	}
+
+	actual := createFeed(feed)
+	golden := filepath.Join("testdata", t.Name()+".golden")
+	assertGolden(t, actual, golden)
+}
+
 func TestFindEpisodes(t *testing.T) {
 	var tests = []string{
 		"episodes",
-- 
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