fewer inputs required in TestRead

odl_test.go

@@ -34,9 +34,8 @@ func TestDownload(t *testing.T) {
 
 func TestRead(t *testing.T) {
 	input := `boston
-http://localhost/someboston
+http://localhost/someboston.jpg
 http://localhost/anotherboston.mp4
-http://localhost/finalboston.jpg
 
 orlando
 http://localhost/someorlando.jpg
@@ -50,9 +49,8 @@ http://localhost/someorlando.jpg
 
 	err := fstest.TestFS(
 		os.DirFS(dir),
-		"boston0",
+		"boston0.jpg",
 		"boston1.mp4",
-		"boston2.jpg",
 		"orlando0.jpg",
 	)