Merge branch 'master' into develop

10 files changed, 172 insertions, 49 deletions

diff --git a/app/build.gradle b/app/build.gradle
index 24e4ebef8..e407390be 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,8 +11,8 @@ android {
         // Version code schema:
         // "1.2.3-beta4"    -> 1020304
         // "1.2.3"          -> 1020395
-        versionCode 2040195
-        versionName "2.4.1"
+        versionCode 2040295
+        versionName "2.4.2"
 
         def commit = ""
         try {
diff --git a/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java b/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
index 22378e01a..805956094 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/service/playback/PlaybackService.java
@@ -1529,8 +1529,8 @@ public class PlaybackService extends MediaBrowserServiceCompat {
      */
     private void pauseIfPauseOnDisconnect() {
         Log.d(TAG, "pauseIfPauseOnDisconnect()");
+        transientPause = (mediaPlayer.getPlayerStatus() == PlayerStatus.PLAYING);
         if (UserPreferences.isPauseOnHeadsetDisconnect() && !isCasting()) {
-            transientPause = true;
             mediaPlayer.pause(!UserPreferences.isPersistNotify(), false);
         }
     }
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java b/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java
index 2cb99559a..412914329 100644
--- a/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/DBTasks.java
@@ -354,42 +354,13 @@ public final class DBTasks {
      */
     private static FeedItem searchFeedItemGuessDuplicate(List<FeedItem> items, FeedItem searchItem) {
         for (FeedItem item : items) {
-            if ((item.getMedia() != null)
-                    && (searchItem.getMedia() != null)
-                    && !TextUtils.isEmpty(item.getMedia().getStreamUrl())
-                    && !TextUtils.isEmpty(searchItem.getMedia().getStreamUrl())
-                    && TextUtils.equals(item.getMedia().getStreamUrl(), searchItem.getMedia().getStreamUrl())) {
+            if (FeedItemDuplicateGuesser.seemDuplicates(item, searchItem)) {
                 return item;
-            } else if (titlesLookSimilar(item.getTitle(), searchItem.getTitle())) {
-                if (searchItem.getPubDate() == null || item.getPubDate() == null) {
-                    continue;
-                }
-                long dateOriginal = item.getPubDate().getTime();
-                long dateNew = searchItem.getPubDate().getTime();
-                if (Math.abs(dateOriginal - dateNew) < 7L * 24L * 3600L * 1000L) { // Same week
-                    return item;
-                }
             }
         }
         return null;
     }
 
-    private static boolean titlesLookSimilar(String title1, String title2) {
-        if (TextUtils.isEmpty(title1) || TextUtils.isEmpty(title2)) {
-            return false;
-        }
-        return canonicalizeTitle(title1).equals(canonicalizeTitle(title2));
-    }
-
-    private static String canonicalizeTitle(String title) {
-        return title
-                .trim()
-                .replace('“', '"')
-                .replace('”', '"')
-                .replace('„', '"')
-                .replace('—', '-');
-    }
-
     /**
      * Adds new Feeds to the database or updates the old versions if they already exists. If another Feed with the same
      * identifying value already exists, this method will add new FeedItems from the new Feed to the existing Feed.
diff --git a/core/src/main/java/de/danoeh/antennapod/core/storage/FeedItemDuplicateGuesser.java b/core/src/main/java/de/danoeh/antennapod/core/storage/FeedItemDuplicateGuesser.java
new file mode 100644
index 000000000..35d77ae4a
--- /dev/null
+++ b/core/src/main/java/de/danoeh/antennapod/core/storage/FeedItemDuplicateGuesser.java
@@ -0,0 +1,70 @@
+package de.danoeh.antennapod.core.storage;
+
+import android.text.TextUtils;
+import de.danoeh.antennapod.model.feed.FeedItem;
+import de.danoeh.antennapod.model.feed.FeedMedia;
+
+import java.text.DateFormat;
+import java.util.Locale;
+
+/**
+ * Publishers sometimes mess up their feed by adding episodes twice or by changing the ID of existing episodes.
+ * This class tries to guess if publishers actually meant another episode,
+ * even if their feed explicitly says that the episodes are different.
+ */
+public class FeedItemDuplicateGuesser {
+    public static boolean seemDuplicates(FeedItem item1, FeedItem item2) {
+        if (sameAndNotEmpty(item1.getItemIdentifier(), item2.getItemIdentifier())) {
+            return true;
+        }
+        FeedMedia media1 = item1.getMedia();
+        FeedMedia media2 = item2.getMedia();
+        if (media1 == null || media2 == null) {
+            return false;
+        }
+        if (sameAndNotEmpty(media1.getStreamUrl(), media2.getStreamUrl())) {
+            return true;
+        }
+        return titlesLookSimilar(item1, item2)
+                && datesLookSimilar(item1, item2)
+                && durationsLookSimilar(media1, media2)
+                && TextUtils.equals(media1.getMime_type(), media2.getMime_type());
+    }
+
+    private static boolean sameAndNotEmpty(String string1, String string2) {
+        if (TextUtils.isEmpty(string1) || TextUtils.isEmpty(string2)) {
+            return false;
+        }
+        return string1.equals(string2);
+    }
+
+    private static boolean datesLookSimilar(FeedItem item1, FeedItem item2) {
+        if (item1.getPubDate() == null || item2.getPubDate() == null) {
+            return false;
+        }
+        DateFormat dateFormat = DateFormat.getDateInstance(DateFormat.SHORT, Locale.US); // MM/DD/YY
+        String dateOriginal = dateFormat.format(item2.getPubDate());
+        String dateNew = dateFormat.format(item1.getPubDate());
+        return TextUtils.equals(dateOriginal, dateNew); // Same date; time is ignored.
+    }
+
+    private static boolean durationsLookSimilar(FeedMedia media1, FeedMedia media2) {
+        return Math.abs(media1.getDuration() - media2.getDuration()) < 10 * 60L * 1000L;
+    }
+
+    private static boolean titlesLookSimilar(FeedItem item1, FeedItem item2) {
+        return sameAndNotEmpty(canonicalizeTitle(item1.getTitle()), canonicalizeTitle(item2.getTitle()));
+    }
+
+    private static String canonicalizeTitle(String title) {
+        if (title == null) {
+            return "";
+        }
+        return title
+                .trim()
+                .replace('“', '"')
+                .replace('”', '"')
+                .replace('„', '"')
+                .replace('—', '-');
+    }
+}
diff --git a/core/src/main/res/values-ast/strings.xml b/core/src/main/res/values-ast/strings.xml
index d26ff2455..53df745ac 100644
--- a/core/src/main/res/values-ast/strings.xml
+++ b/core/src/main/res/values-ast/strings.xml
@@ -26,6 +26,7 @@
   <string name="download_statistics_label">Descargues</string>
   <string name="notification_pref_fragment">Avisos</string>
   <!--Google Assistant-->
+  <string name="app_action_not_found">Nun s\'atopó «%1$s»</string>
   <!--SwipeActions-->
   <string name="swipeactions_label">Aiciones al eslizar</string>
   <string name="swipeactions_summary">Escueyi qué asocede al eslizar un episodiu que tea nuna llista</string>
@@ -574,6 +575,7 @@
   <string name="sort_old_new">Vieyo \u2192 Nuevo</string>
   <!--Rating dialog-->
   <string name="rating_title" tools:ignore="UnusedResources">¿Préstate AntennaPod?</string>
+  <string name="rating_message" tools:ignore="UnusedResources">Agradecemos que valores AntennaPod, si tienes tiempu.</string>
   <string name="rating_never_label" tools:ignore="UnusedResources">Non, nin</string>
   <string name="rating_later_label" tools:ignore="UnusedResources">Recordámelo dempués</string>
   <string name="rating_now_label" tools:ignore="UnusedResources">Sí, ho</string>
diff --git a/core/src/main/res/values-br/strings.xml b/core/src/main/res/values-br/strings.xml
index 5f9257611..b6ba9acf4 100644
--- a/core/src/main/res/values-br/strings.xml
+++ b/core/src/main/res/values-br/strings.xml
@@ -29,6 +29,12 @@
   <!--Google Assistant-->
   <string name="app_action_not_found">N\'eo ket bet kavet \"%1$s\"</string>
   <!--SwipeActions-->
+  <string name="swipeactions_label">Gwezhiadoù Lamprañ</string>
+  <string name="swipeactions_summary">Dibab petra c\'hoarvez pa vez riklet un degouezh el listenn </string>
+  <string name="swipe_right">Lamprañ Dehoù</string>
+  <string name="swipe_left">Lamprañ Gleizh</string>
+  <string name="enable_swipeactions">Kas war-raok an ober dre al lamprañ evit ar skramm-mañ</string>
+  <string name="change_setting">Cheñch</string>
   <!--Statistics fragment-->
   <string name="total_time_listened_to_podcasts">Padelezh ar rannoù lennet:</string>
   <string name="statistics_details_dialog">%1$d war %2$d rann kroget.\n\nLennet %3$s war %4$s.</string>
@@ -90,6 +96,7 @@
   <string name="auto_download_label">Pellgargañ emgefreek</string>
   <string name="auto_delete_label">Dilemel ar rannoù ent emgefreek</string>
   <string name="feed_volume_reduction">Izelaat an ampled</string>
+  <string name="feed_volume_reduction_summary">Lakaat da vann ar son evit an degouezh-mañ eus ar podskign-mañ: %1$s</string>
   <string name="feed_volume_reduction_off">hini ebet</string>
   <string name="feed_volume_reduction_light">izel</string>
   <string name="feed_volume_reduction_heavy">pounner</string>
@@ -160,6 +167,7 @@
   <string name="share_website_url_label">Ere al lec\'hienn</string>
   <string name="share_feed_url_label">Ere ar podskignad</string>
   <string name="feed_delete_confirmation_msg">Kadarnait e fell deoc\'h dilemel ar podskignad \"%1$s\" hag e holl rannoù pellgarget.</string>
+  <string name="feed_delete_confirmation_msg_batch">Mar-plij, kadarn ez peus c\'hoant lemel kuit ar podskign dibabed hag an hollad a degouezhioù (o kontañ ar re bellgarged)</string>
   <string name="feed_delete_confirmation_local_msg">Kadarnait e fell deoc\'h dilemel ar podskignad \"%1$s\". Ne vo ket dilamet ar restroù e-barzh an teuliad lec\'hel.</string>
   <string name="feed_remover_msg">O tilemel ar podskignad</string>
   <string name="load_complete_feed">Hizivaat ar podskignad a-bezh</string>
@@ -171,6 +179,7 @@
   <string name="open_podcast">Digeriñ ar podskignad</string>
   <string name="please_wait_for_data">Gortozit dibenn pellgargadur ar roadennoù</string>
   <string name="updates_disabled_label">Diweredekaet eo bet an hizivadennoù</string>
+  <string name="add_to_folder">Ouzhpennañ er restr</string>
   <!--actions on feeditems-->
   <string name="download_label">Pellgargañ</string>
   <plurals name="downloading_batch_label">
@@ -196,6 +205,8 @@
   <string name="remove_new_flag_label">Tennañ ar merk \"nevez\"</string>
   <string name="removed_new_flag_label">Tennet eo bet ar merk \"nevez\"</string>
   <string name="mark_read_label">Merkañ evel lennet</string>
+  <string name="marked_as_played_label">Lakaet war-well evel lennet</string>
+  <string name="marked_as_unplayed_label">Lakaet war-well evel lakaet da baouez</string>
   <string name="mark_read_no_media_label">Merkañ evel lennet</string>
   <string name="play_this_to_seek_position">Evit kemmañ al lec\'hiadur e rankit lenn ar rann</string>
   <plurals name="marked_read_batch_label">
@@ -274,6 +285,7 @@
     <item quantity="many">%d a bellgargadurioù a chom</item>
     <item quantity="other">%d pellgargadur a chom</item>
   </plurals>
+  <string name="completing">O ouzhpennañ...</string>
   <string name="download_notification_title">O pellgargañ roadennoù ar podskignad</string>
   <string name="download_log_title_unknown">Titl dianav</string>
   <string name="download_type_feed">Lanv</string>
@@ -549,6 +561,7 @@
   <string name="licenses_summary">AntennaPod a ra gant meziantoù all</string>
   <!--Search-->
   <string name="search_status_no_results">N\'eus bet kavet disoc\'h ebet</string>
+  <string name="type_to_search">Ouzhpennan ur reked evit klask</string>
   <string name="search_label">Klask</string>
   <string name="no_results_for_query">N\'eus bet kavet disoc\'h ebet evit \"%1$s\"</string>
   <!--Synchronization-->
diff --git a/core/src/main/res/values-ko/strings.xml b/core/src/main/res/values-ko/strings.xml
index bd838ae96..c15ee70f5 100644
--- a/core/src/main/res/values-ko/strings.xml
+++ b/core/src/main/res/values-ko/strings.xml
@@ -13,6 +13,7 @@
   <string name="new_label">최신</string>
   <string name="settings_label">설정</string>
   <string name="downloads_label">다운로드</string>
+  <string name="open_autodownload_settings">설정 열기</string>
   <string name="downloads_completed_label">완료</string>
   <string name="downloads_log_label">기록</string>
   <string name="subscriptions_label">구독</string>
diff --git a/core/src/main/res/values-ru/strings.xml b/core/src/main/res/values-ru/strings.xml
index 0a5db8d1e..0c11dfaa9 100644
--- a/core/src/main/res/values-ru/strings.xml
+++ b/core/src/main/res/values-ru/strings.xml
@@ -615,19 +615,19 @@
   <string name="time_minutes">мин</string>
   <string name="time_hours">ч</string>
   <plurals name="time_seconds_quantified">
-    <item quantity="one">1 секунда</item>
+    <item quantity="one">%d секунда</item>
     <item quantity="few">%d секунды</item>
     <item quantity="many">%d секунд</item>
     <item quantity="other">%d секунды</item>
   </plurals>
   <plurals name="time_minutes_quantified">
-    <item quantity="one">1 минута</item>
+    <item quantity="one">%d минута</item>
     <item quantity="few">%d минуты</item>
     <item quantity="many">%d минут</item>
     <item quantity="other">%d минуты</item>
   </plurals>
   <plurals name="time_hours_quantified">
-    <item quantity="one">1 час</item>
+    <item quantity="one">%d час</item>
     <item quantity="few">%d часа</item>
     <item quantity="many">%d часов</item>
     <item quantity="other">%d часа</item>
diff --git a/core/src/main/res/values-sv/strings.xml b/core/src/main/res/values-sv/strings.xml
index 659bd1c2e..b77439c5a 100644
--- a/core/src/main/res/values-sv/strings.xml
+++ b/core/src/main/res/values-sv/strings.xml
@@ -10,7 +10,7 @@
   <string name="all_episodes_short_label">Alla</string>
   <string name="new_episodes_label">Nytt</string>
   <string name="favorite_episodes_label">Favoriter</string>
-  <string name="new_label">Nya</string>
+  <string name="new_label">Ny</string>
   <string name="settings_label">Inställningar</string>
   <string name="downloads_label">Nedladdningar</string>
   <string name="open_autodownload_settings">Öppna Inställningar</string>
@@ -21,7 +21,7 @@
   <string name="cancel_download_label">Avbryt nedladdning</string>
   <string name="playback_history_label">Uppspelningshistorik</string>
   <string name="gpodnet_main_label">gpodder.net</string>
-  <string name="episode_cache_full_title">Episodcachen är full</string>
+  <string name="episode_cache_full_title">Episod-cachen är full</string>
   <string name="episode_cache_full_message">Episodcachens gräns har nåtts. Du kan öka cachens storlek i inställningarna.</string>
   <string name="playback_statistics_label">Uppspelning</string>
   <string name="download_statistics_label">Nedladdningar</string>
@@ -31,8 +31,8 @@
   <!--SwipeActions-->
   <string name="swipeactions_label">Svepåtgärder</string>
   <string name="swipeactions_summary">Välj vad som händer när du sveper över en episod i en lista</string>
-  <string name="swipe_right">Svepning Höger</string>
-  <string name="swipe_left">Svepning Vänster</string>
+  <string name="swipe_right">Svepning höger</string>
+  <string name="swipe_left">Svepning vänster</string>
   <string name="enable_swipeactions">Aktivera svepåtgärder för denna skärm</string>
   <string name="change_setting">Ändra</string>
   <!--Statistics fragment-->
@@ -79,7 +79,7 @@
   <string name="no">Nej</string>
   <string name="reset">Återställ</string>
   <string name="url_label">URL</string>
-  <string name="support_funding_label">Support</string>
+  <string name="support_funding_label">Stöd</string>
   <string name="support_podcast">Stöd denna Podcast</string>
   <string name="error_label">Fel</string>
   <string name="error_msg_prefix">Ett fel inträffade:</string>
@@ -88,13 +88,13 @@
   <string name="chapters_label">Kapitel</string>
   <string name="chapter_duration">Längd: %1$s</string>
   <string name="description_label">Beskrivning</string>
-  <string name="shownotes_label">Avsnittsanteckningar&lt;br&gt;</string>
+  <string name="shownotes_label">Avsnittsanteckningar</string>
   <string name="shownotes_contentdescription">svep upp för att läsa avsnittsanteckningar</string>
   <string name="episodes_suffix">\u0020episoder</string>
   <string name="close_label">Stäng</string>
   <string name="retry_label">Försök igen</string>
   <string name="auto_download_label">Inkludera i automatiska nedladdningar</string>
-  <string name="auto_delete_label">Automatisk episodborttagning</string>
+  <string name="auto_delete_label">Automatisk episodränsning</string>
   <string name="feed_volume_reduction">Volymreducering</string>
   <string name="feed_volume_reduction_summary">Sänk volymen för episoder av denna podcast: %1$s</string>
   <string name="feed_volume_reduction_off">Av</string>
@@ -133,7 +133,7 @@
     <item quantity="other">%2$s har %1$d nya episoder</item>
   </plurals>
   <plurals name="new_episode_notification_title">
-    <item quantity="one">Nya Episoder</item>
+    <item quantity="one">Ny episod</item>
     <item quantity="other">Nya episoder</item>
   </plurals>
   <string name="new_episode_notification_group_text">Dina prenumerationer har nya episoder.</string>
@@ -141,10 +141,10 @@
   <string name="mark_all_read_label">Markera alla som spelade</string>
   <string name="mark_all_read_msg">Markera alla episoder som spelade</string>
   <string name="mark_all_read_confirmation_msg">Bekräfta att du verkligen vill markera alla episoder som spelade.</string>
-  <string name="mark_all_read_feed_confirmation_msg">Bekräfta att du vill markera alla episider i denna podcast som spelade.</string>
+  <string name="mark_all_read_feed_confirmation_msg">Bekräfta att du verkligen vill markera alla episider i denna podcast som spelade.</string>
   <string name="remove_all_new_flags_label">Ta bort alla \"ny\"-flaggor</string>
   <string name="removed_all_new_flags_msg">Tog bort alla \"ny\"-flaggor</string>
-  <string name="remove_all_new_flags_confirmation_msg">Bekräfta att du vill ta bort alla \"ny\"-flaggor från alla episoder.</string>
+  <string name="remove_all_new_flags_confirmation_msg">Bekräfta att du verkligen vill ta bort alla \"ny\"-flaggor från alla episoder.</string>
   <string name="show_info_label">Visa information</string>
   <string name="show_feed_settings_label">Visa podcastinställningar</string>
   <string name="feed_settings_label">Podcastinställningar</string>
@@ -194,7 +194,7 @@
   <string name="mark_read_label">Markera som spelad</string>
   <string name="marked_as_played_label">Markera som spelad</string>
   <string name="marked_as_unplayed_label">Markera som ospelad</string>
-  <string name="mark_read_no_media_label">Markera som spelad</string>
+  <string name="mark_read_no_media_label">Markera som läst</string>
   <string name="play_this_to_seek_position">Spela episoden för att kunna hoppa till olika positioner</string>
   <plurals name="marked_read_batch_label">
     <item quantity="one">1%d episod markerad som spelad.</item>
@@ -207,7 +207,7 @@
     <item quantity="other">1%d episoder markerade som ospelade.</item>
   </plurals>
   <string name="add_to_queue_label">Lägg till i kön</string>
-  <string name="added_to_queue_label">Lägg till i Kö</string>
+  <string name="added_to_queue_label">Tillagd i kön</string>
   <plurals name="added_to_queue_batch_label">
     <item quantity="one">1%d episod tillagd i kön.</item>
     <item quantity="other">1%d episoder tillagda i kön.</item>
@@ -288,7 +288,7 @@
   <string name="error_file_not_found">Filen hittades inte</string>
   <string name="no_media_label">Artikeln innehåller ingen mediafil</string>
   <!--Queue operations-->
-  <string name="lock_queue">Lås Kön</string>
+  <string name="lock_queue">Lås kön</string>
   <string name="queue_locked">Kön låst</string>
   <string name="queue_unlocked">Kön upplåst</string>
   <string name="queue_lock_warning">Om du låser kön kan du inte längre svepa eller ordna om episoder.</string>
diff --git a/core/src/test/java/de/danoeh/antennapod/core/storage/FeedItemDuplicateGuesserTest.java b/core/src/test/java/de/danoeh/antennapod/core/storage/FeedItemDuplicateGuesserTest.java
new file mode 100644
index 000000000..ac7cdee1f
--- /dev/null
+++ b/core/src/test/java/de/danoeh/antennapod/core/storage/FeedItemDuplicateGuesserTest.java
@@ -0,0 +1,66 @@
+package de.danoeh.antennapod.core.storage;
+
+import de.danoeh.antennapod.model.feed.FeedItem;
+import de.danoeh.antennapod.model.feed.FeedMedia;
+import org.junit.Test;
+
+import java.util.Date;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Test class for {@link FeedItemDuplicateGuesser}.
+ */
+public class FeedItemDuplicateGuesserTest {
+    private static final long MINUTES = 1000 * 60;
+    private static final long DAYS = 24 * 60 * MINUTES;
+
+    @Test
+    public void testSameId() {
+        assertTrue(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id", "Title1", "example.com/episode1", 0, 5 * MINUTES, "audio/*"),
+                item("id", "Title2", "example.com/episode2", 0, 20 * MINUTES, "video/*")));
+    }
+
+    @Test
+    public void testDuplicateDownloadUrl() {
+        assertTrue(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title1", "example.com/episode", 0, 5 * MINUTES, "audio/*"),
+                item("id2", "Title2", "example.com/episode", 0, 5 * MINUTES, "audio/*")));
+        assertFalse(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title1", "example.com/episode1", 0, 5 * MINUTES, "audio/*"),
+                item("id2", "Title2", "example.com/episode2", 0, 5 * MINUTES, "audio/*")));
+    }
+
+    @Test
+    public void testOtherAttributes() {
+        assertTrue(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title", "example.com/episode1", 10, 5 * MINUTES, "audio/*"),
+                item("id2", "Title", "example.com/episode2", 10, 5 * MINUTES, "audio/*")));
+        assertTrue(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title", "example.com/episode1", 10, 5 * MINUTES, "audio/*"),
+                item("id2", "Title", "example.com/episode2", 20, 6 * MINUTES, "audio/*")));
+        assertFalse(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title", "example.com/episode1", 10, 5 * MINUTES, "audio/*"),
+                item("id2", "Title", "example.com/episode2", 10, 5 * MINUTES, "video/*")));
+        assertFalse(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title", "example.com/episode1", 5 * DAYS, 5 * MINUTES, "audio/*"),
+                item("id2", "Title", "example.com/episode2", 2 * DAYS, 5 * MINUTES, "audio/*")));
+    }
+
+    @Test
+    public void testNoMediaType() {
+        assertTrue(FeedItemDuplicateGuesser.seemDuplicates(
+                item("id1", "Title", "example.com/episode1", 2 * DAYS, 5 * MINUTES, ""),
+                item("id2", "Title", "example.com/episode2", 2 * DAYS, 5 * MINUTES, "")));
+    }
+
+    private FeedItem item(String guid, String title, String downloadUrl,
+                                  long date, long duration, String mime) {
+        FeedItem item = new FeedItem(0, title, guid, "link", new Date(date), FeedItem.PLAYED, null);
+        FeedMedia media = new FeedMedia(item, downloadUrl, duration, mime);
+        item.setMedia(media);
+        return item;
+    }
+}
\ No newline at end of file