Restructure related UI classes together (#7044)

7 files changed, 0 insertions, 964 deletions

diff --git a/core/src/test/java/de/danoeh/antennapod/core/feed/VolumeAdaptionSettingTest.java b/core/src/test/java/de/danoeh/antennapod/core/feed/VolumeAdaptionSettingTest.java
deleted file mode 100644
index 966351a5e..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/feed/VolumeAdaptionSettingTest.java
+++ /dev/null
@@ -1,129 +0,0 @@
-package de.danoeh.antennapod.core.feed;
-
-import de.danoeh.antennapod.model.feed.VolumeAdaptionSetting;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-import static org.hamcrest.Matchers.equalTo;
-import static org.hamcrest.Matchers.is;
-import static org.junit.Assert.assertEquals;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.Assert.assertTrue;
-
-public class VolumeAdaptionSettingTest {
-
-    @Before
-    public void setUp() throws Exception {
-        VolumeAdaptionSetting.setBoostSupported(false);
-    }
-
-    @After
-    public void tearDown() throws Exception {
-        VolumeAdaptionSetting.setBoostSupported(null);
-    }
-
-    @Test
-    public void mapOffToInteger() {
-        VolumeAdaptionSetting setting = VolumeAdaptionSetting.OFF;
-        assertThat(setting.toInteger(), is(equalTo(0)));
-    }
-
-    @Test
-    public void mapLightReductionToInteger() {
-        VolumeAdaptionSetting setting = VolumeAdaptionSetting.LIGHT_REDUCTION;
-
-        assertThat(setting.toInteger(), is(equalTo(1)));
-    }
-
-    @Test
-    public void mapHeavyReductionToInteger() {
-        VolumeAdaptionSetting setting = VolumeAdaptionSetting.HEAVY_REDUCTION;
-
-        assertThat(setting.toInteger(), is(equalTo(2)));
-    }
-
-    @Test
-    public void mapLightBoostToInteger() {
-        VolumeAdaptionSetting setting = VolumeAdaptionSetting.LIGHT_BOOST;
-
-        assertThat(setting.toInteger(), is(equalTo(3)));
-    }
-
-    @Test
-    public void mapMediumBoostToInteger() {
-        VolumeAdaptionSetting setting = VolumeAdaptionSetting.MEDIUM_BOOST;
-
-        assertThat(setting.toInteger(), is(equalTo(4)));
-    }
-
-    @Test
-    public void mapHeavyBoostToInteger() {
-        VolumeAdaptionSetting setting = VolumeAdaptionSetting.HEAVY_BOOST;
-
-        assertThat(setting.toInteger(), is(equalTo(5)));
-    }
-
-    @Test
-    public void mapIntegerToVolumeAdaptionSetting() {
-        assertThat(VolumeAdaptionSetting.fromInteger(0), is(equalTo(VolumeAdaptionSetting.OFF)));
-        assertThat(VolumeAdaptionSetting.fromInteger(1), is(equalTo(VolumeAdaptionSetting.LIGHT_REDUCTION)));
-        assertThat(VolumeAdaptionSetting.fromInteger(2), is(equalTo(VolumeAdaptionSetting.HEAVY_REDUCTION)));
-        assertThat(VolumeAdaptionSetting.fromInteger(3), is(equalTo(VolumeAdaptionSetting.LIGHT_BOOST)));
-        assertThat(VolumeAdaptionSetting.fromInteger(4), is(equalTo(VolumeAdaptionSetting.MEDIUM_BOOST)));
-        assertThat(VolumeAdaptionSetting.fromInteger(5), is(equalTo(VolumeAdaptionSetting.HEAVY_BOOST)));
-    }
-
-    @Test(expected =  IllegalArgumentException.class)
-    public void cannotMapNegativeValues() {
-        VolumeAdaptionSetting.fromInteger(-1);
-    }
-
-    @Test(expected =  IllegalArgumentException.class)
-    public void cannotMapValuesOutOfRange() {
-        VolumeAdaptionSetting.fromInteger(6);
-    }
-
-    @Test
-    public void noAdaptionIfTurnedOff() {
-        float adaptionFactor = VolumeAdaptionSetting.OFF.getAdaptionFactor();
-        assertEquals(1.0f, adaptionFactor, 0.01f);
-    }
-
-    @Test
-    public void lightReductionYieldsHigherValueThanHeavyReduction() {
-        float lightReductionFactor = VolumeAdaptionSetting.LIGHT_REDUCTION.getAdaptionFactor();
-
-        float heavyReductionFactor = VolumeAdaptionSetting.HEAVY_REDUCTION.getAdaptionFactor();
-
-        assertTrue("Light reduction must have higher factor than heavy reduction", lightReductionFactor > heavyReductionFactor);
-    }
-
-    @Test
-    public void lightBoostYieldsHigherValueThanLightReduction() {
-        float lightReductionFactor = VolumeAdaptionSetting.LIGHT_REDUCTION.getAdaptionFactor();
-
-        float lightBoostFactor = VolumeAdaptionSetting.LIGHT_BOOST.getAdaptionFactor();
-
-        assertTrue("Light boost must have higher factor than light reduction", lightBoostFactor > lightReductionFactor);
-    }
-
-    @Test
-    public void mediumBoostYieldsHigherValueThanLightBoost() {
-        float lightBoostFactor = VolumeAdaptionSetting.LIGHT_BOOST.getAdaptionFactor();
-
-        float mediumBoostFactor = VolumeAdaptionSetting.MEDIUM_BOOST.getAdaptionFactor();
-
-        assertTrue("Medium boost must have higher factor than light boost", mediumBoostFactor > lightBoostFactor);
-    }
-
-    @Test
-    public void heavyBoostYieldsHigherValueThanMediumBoost() {
-        float mediumBoostFactor = VolumeAdaptionSetting.MEDIUM_BOOST.getAdaptionFactor();
-
-        float heavyBoostFactor = VolumeAdaptionSetting.HEAVY_BOOST.getAdaptionFactor();
-
-        assertTrue("Heavy boost must have higher factor than medium boost", heavyBoostFactor > mediumBoostFactor);
-    }
-}
diff --git a/core/src/test/java/de/danoeh/antennapod/core/storage/mapper/FeedCursorMapperTest.java b/core/src/test/java/de/danoeh/antennapod/core/storage/mapper/FeedCursorMapperTest.java
deleted file mode 100644
index 87ade0c6f..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/storage/mapper/FeedCursorMapperTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-package de.danoeh.antennapod.core.storage.mapper;
-
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import de.danoeh.antennapod.storage.database.PodDBAdapter;
-import de.danoeh.antennapod.storage.database.mapper.FeedCursorMapper;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.RobolectricTestRunner;
-
-import de.danoeh.antennapod.model.feed.Feed;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(RobolectricTestRunner.class)
-public class FeedCursorMapperTest {
-    private PodDBAdapter adapter;
-
-    @Before
-    public void setUp() {
-        Context context = InstrumentationRegistry.getInstrumentation().getContext();
-
-        PodDBAdapter.init(context);
-        adapter = PodDBAdapter.getInstance();
-
-        writeFeedToDatabase();
-    }
-
-    @After
-    public void tearDown() {
-        PodDBAdapter.tearDownTests();
-    }
-
-    @SuppressWarnings("ConstantConditions")
-    @Test
-    public void testFromCursor() {
-        try (Cursor cursor = adapter.getAllFeedsCursor()) {
-            cursor.moveToNext();
-            Feed feed = FeedCursorMapper.convert(cursor);
-            assertTrue(feed.getId() >= 0);
-            assertEquals("feed custom title", feed.getTitle());
-            assertEquals("feed custom title", feed.getCustomTitle());
-            assertEquals("feed link", feed.getLink());
-            assertEquals("feed description", feed.getDescription());
-            assertEquals("feed payment link", feed.getPaymentLinks().get(0).url);
-            assertEquals("feed author", feed.getAuthor());
-            assertEquals("feed language", feed.getLanguage());
-            assertEquals("feed image url", feed.getImageUrl());
-            assertEquals("feed file url", feed.getLocalFileUrl());
-            assertEquals("feed download url", feed.getDownloadUrl());
-            assertEquals(42, feed.getLastRefreshAttempt());
-            assertEquals("feed last update", feed.getLastModified());
-            assertEquals("feed type", feed.getType());
-            assertEquals("feed identifier", feed.getFeedIdentifier());
-            assertTrue(feed.isPaged());
-            assertEquals("feed next page link", feed.getNextPageLink());
-            assertTrue(feed.getItemFilter().showUnplayed);
-            assertEquals(1, feed.getSortOrder().code);
-            assertTrue(feed.hasLastUpdateFailed());
-        }
-    }
-
-    /**
-     * Insert test data to the database.
-     * Uses raw database insert instead of adapter.setCompleteFeed() to avoid testing the Feed class
-     * against itself.
-     */
-    private void writeFeedToDatabase() {
-        ContentValues values = new ContentValues();
-        values.put(PodDBAdapter.KEY_TITLE, "feed title");
-        values.put(PodDBAdapter.KEY_CUSTOM_TITLE, "feed custom title");
-        values.put(PodDBAdapter.KEY_LINK, "feed link");
-        values.put(PodDBAdapter.KEY_DESCRIPTION, "feed description");
-        values.put(PodDBAdapter.KEY_PAYMENT_LINK, "feed payment link");
-        values.put(PodDBAdapter.KEY_AUTHOR, "feed author");
-        values.put(PodDBAdapter.KEY_LANGUAGE, "feed language");
-        values.put(PodDBAdapter.KEY_IMAGE_URL, "feed image url");
-
-        values.put(PodDBAdapter.KEY_FILE_URL, "feed file url");
-        values.put(PodDBAdapter.KEY_DOWNLOAD_URL, "feed download url");
-        values.put(PodDBAdapter.KEY_LAST_REFRESH_ATTEMPT, 42);
-        values.put(PodDBAdapter.KEY_LASTUPDATE, "feed last update");
-        values.put(PodDBAdapter.KEY_TYPE, "feed type");
-        values.put(PodDBAdapter.KEY_FEED_IDENTIFIER, "feed identifier");
-
-        values.put(PodDBAdapter.KEY_IS_PAGED, true);
-        values.put(PodDBAdapter.KEY_NEXT_PAGE_LINK, "feed next page link");
-        values.put(PodDBAdapter.KEY_HIDE, "unplayed");
-        values.put(PodDBAdapter.KEY_SORT_ORDER, "1");
-        values.put(PodDBAdapter.KEY_LAST_UPDATE_FAILED, true);
-
-        adapter.insertTestData(PodDBAdapter.TABLE_NAME_FEEDS, values);
-    }
-}
diff --git a/core/src/test/java/de/danoeh/antennapod/core/util/ConverterTest.java b/core/src/test/java/de/danoeh/antennapod/core/util/ConverterTest.java
deleted file mode 100644
index 2e4ead5e6..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/util/ConverterTest.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package de.danoeh.antennapod.core.util;
-
-import de.danoeh.antennapod.ui.common.Converter;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-/**
- * Test class for converter
- */
-public class ConverterTest {
-
-    @Test
-    public void testGetDurationStringLong() {
-        String expected = "13:05:10";
-        int input = 47110000;
-        assertEquals(expected, Converter.getDurationStringLong(input));
-    }
-
-    @Test
-    public void testGetDurationStringShort() {
-        String expected = "13:05";
-        assertEquals(expected, Converter.getDurationStringShort(47110000, true));
-        assertEquals(expected, Converter.getDurationStringShort(785000, false));
-    }
-
-    @Test
-    public void testDurationStringLongToMs() {
-        String input = "01:20:30";
-        long expected = 4830000;
-        assertEquals(expected, Converter.durationStringLongToMs(input));
-    }
-
-    @Test
-    public void testDurationStringShortToMs() {
-        String input = "8:30";
-        assertEquals(30600000, Converter.durationStringShortToMs(input, true));
-        assertEquals(510000, Converter.durationStringShortToMs(input, false));
-    }
-}
diff --git a/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemPermutorsTest.java b/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemPermutorsTest.java
deleted file mode 100644
index 4ebff066e..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/util/FeedItemPermutorsTest.java
+++ /dev/null
@@ -1,231 +0,0 @@
-package de.danoeh.antennapod.core.util;
-
-import de.danoeh.antennapod.model.feed.SortOrder;
-import de.danoeh.antennapod.storage.database.FeedItemPermutors;
-import de.danoeh.antennapod.storage.database.Permutor;
-import org.junit.Test;
-
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.List;
-
-import de.danoeh.antennapod.model.feed.Feed;
-import de.danoeh.antennapod.model.feed.FeedItem;
-import de.danoeh.antennapod.model.feed.FeedMedia;
-
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-/**
- * Test class for FeedItemPermutors.
- */
-public class FeedItemPermutorsTest {
-
-    @Test
-    public void testEnsureNonNullPermutors() {
-        for (SortOrder sortOrder : SortOrder.values()) {
-            assertNotNull("The permutor for SortOrder " + sortOrder + " is unexpectedly null",
-                    FeedItemPermutors.getPermutor(sortOrder));
-        }
-    }
-
-    @Test
-    public void testPermutorForRule_EPISODE_TITLE_ASC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.EPISODE_TITLE_A_Z);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 1, 2, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_EPISODE_TITLE_ASC_NullTitle() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.EPISODE_TITLE_A_Z);
-
-        List<FeedItem> itemList = getTestList();
-        itemList.get(2) // itemId 2
-                .setTitle(null);
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 2, 1, 3)); // after sorting
-    }
-
-
-    @Test
-    public void testPermutorForRule_EPISODE_TITLE_DESC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.EPISODE_TITLE_Z_A);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 3, 2, 1)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_DATE_ASC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.DATE_OLD_NEW);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 1, 2, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_DATE_ASC_NulPubDatel() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.DATE_OLD_NEW);
-
-        List<FeedItem> itemList = getTestList();
-        itemList.get(2) // itemId 2
-                .setPubDate(null);
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 2, 1, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_DATE_DESC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.DATE_NEW_OLD);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 3, 2, 1)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_DURATION_ASC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.DURATION_SHORT_LONG);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 1, 2, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_DURATION_DESC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.DURATION_LONG_SHORT);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 3, 2, 1)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_size_asc() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.SIZE_SMALL_LARGE);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 1, 2, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_size_desc() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.SIZE_LARGE_SMALL);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 3, 2, 1)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_DURATION_DESC_NullMedia() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.DURATION_LONG_SHORT);
-
-        List<FeedItem> itemList = getTestList();
-        itemList.get(1) // itemId 3
-                .setMedia(null);
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 2, 1, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_FEED_TITLE_ASC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.FEED_TITLE_A_Z);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 1, 2, 3)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_FEED_TITLE_DESC() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.FEED_TITLE_Z_A);
-
-        List<FeedItem> itemList = getTestList();
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 3, 2, 1)); // after sorting
-    }
-
-    @Test
-    public void testPermutorForRule_FEED_TITLE_DESC_NullTitle() {
-        Permutor<FeedItem> permutor = FeedItemPermutors.getPermutor(SortOrder.FEED_TITLE_Z_A);
-
-        List<FeedItem> itemList = getTestList();
-        itemList.get(1) // itemId 3
-            .getFeed().setTitle(null);
-        assertTrue(checkIdOrder(itemList, 1, 3, 2)); // before sorting
-        permutor.reorder(itemList);
-        assertTrue(checkIdOrder(itemList, 2, 1, 3)); // after sorting
-    }
-
-    /**
-     * Generates a list with test data.
-     */
-    private List<FeedItem> getTestList() {
-        List<FeedItem> itemList = new ArrayList<>();
-
-        Calendar calendar = Calendar.getInstance();
-        calendar.set(2019, 0, 1);  // January 1st
-        Feed feed1 = new Feed(null, null, "Feed title 1");
-        FeedItem feedItem1 = new FeedItem(1, "Title 1", null, null, calendar.getTime(), 0, feed1);
-        FeedMedia feedMedia1 = new FeedMedia(0, feedItem1, 1000, 0, 100, null, null, null, true, null, 0, 0);
-        feedItem1.setMedia(feedMedia1);
-        itemList.add(feedItem1);
-
-        calendar.set(2019, 2, 1);  // March 1st
-        Feed feed2 = new Feed(null, null, "Feed title 3");
-        FeedItem feedItem2 = new FeedItem(3, "Title 3", null, null, calendar.getTime(), 0, feed2);
-        FeedMedia feedMedia2 = new FeedMedia(0, feedItem2, 3000, 0, 300, null, null, null, true, null, 0, 0);
-        feedItem2.setMedia(feedMedia2);
-        itemList.add(feedItem2);
-
-        calendar.set(2019, 1, 1);  // February 1st
-        Feed feed3 = new Feed(null, null, "Feed title 2");
-        FeedItem feedItem3 = new FeedItem(2, "Title 2", null, null, calendar.getTime(), 0, feed3);
-        FeedMedia feedMedia3 = new FeedMedia(0, feedItem3, 2000, 0, 200, null, null, null, true, null, 0, 0);
-        feedItem3.setMedia(feedMedia3);
-        itemList.add(feedItem3);
-
-        return itemList;
-    }
-
-    /**
-     * Checks if both lists have the same size and the same ID order.
-     *
-     * @param itemList Item list.
-     * @param ids      List of IDs.
-     * @return <code>true</code> if both lists have the same size and the same ID order.
-     */
-    private boolean checkIdOrder(List<FeedItem> itemList, long... ids) {
-        if (itemList.size() != ids.length) {
-            return false;
-        }
-
-        for (int i = 0; i < ids.length; i++) {
-            if (itemList.get(i).getId() != ids[i]) {
-                return false;
-            }
-        }
-        return true;
-    }
-}
diff --git a/core/src/test/java/de/danoeh/antennapod/core/util/FilenameGeneratorTest.java b/core/src/test/java/de/danoeh/antennapod/core/util/FilenameGeneratorTest.java
deleted file mode 100644
index 4c225322a..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/util/FilenameGeneratorTest.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package de.danoeh.antennapod.core.util;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-import android.text.TextUtils;
-
-import java.io.File;
-
-import de.danoeh.antennapod.net.download.serviceinterface.FileNameGenerator;
-import org.apache.commons.lang3.StringUtils;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.RobolectricTestRunner;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertTrue;
-
-@RunWith(RobolectricTestRunner.class)
-public class FilenameGeneratorTest {
-
-    public FilenameGeneratorTest() {
-        super();
-    }
-
-    @Test
-    public void testGenerateFileName() throws Exception {
-        String result = FileNameGenerator.generateFileName("abc abc");
-        assertEquals(result, "abc abc");
-        createFiles(result);
-    }
-
-    @Test
-    public void testGenerateFileName1() throws Exception {
-        String result = FileNameGenerator.generateFileName("ab/c: <abc");
-        assertEquals(result, "abc abc");
-        createFiles(result);
-    }
-
-    @Test
-    public void testGenerateFileName2() throws Exception {
-        String result = FileNameGenerator.generateFileName("abc abc ");
-        assertEquals(result, "abc abc");
-        createFiles(result);
-    }
-
-    @Test
-    public void testFeedTitleContainsApostrophe() {
-        String result = FileNameGenerator.generateFileName("Feed's Title ...");
-        assertEquals("Feeds Title", result);
-    }
-
-    @Test
-    public void testFeedTitleContainsDash() {
-        String result = FileNameGenerator.generateFileName("Left - Right");
-        assertEquals("Left - Right", result);
-    }
-
-    @Test
-    public void testFeedTitleContainsAccents() {
-        String result = FileNameGenerator.generateFileName("Äàáâãå");
-        assertEquals("Aaaaaa", result);
-    }
-
-    @Test
-    public void testInvalidInput() {
-        String result = FileNameGenerator.generateFileName("???");
-        assertFalse(TextUtils.isEmpty(result));
-    }
-
-    @Test
-    public void testLongFilename() throws Exception {
-        String longName = StringUtils.repeat("x", 20 + FileNameGenerator.MAX_FILENAME_LENGTH);
-        String result = FileNameGenerator.generateFileName(longName);
-        assertTrue(result.length() <= FileNameGenerator.MAX_FILENAME_LENGTH);
-        createFiles(result);
-    }
-
-    @Test
-    public void testLongFilenameNotEquals() {
-        // Verify that the name is not just trimmed and different suffixes end up with the same name
-        String longName = StringUtils.repeat("x", 20 + FileNameGenerator.MAX_FILENAME_LENGTH);
-        String result1 = FileNameGenerator.generateFileName(longName + "a");
-        String result2 = FileNameGenerator.generateFileName(longName + "b");
-        assertNotEquals(result1, result2);
-    }
-
-    /**
-     * Tests if files can be created.
-     */
-    private void createFiles(String name) throws Exception {
-        File cache = InstrumentationRegistry.getInstrumentation().getTargetContext().getExternalCacheDir();
-        File testFile = new File(cache, name);
-        assertTrue(testFile.mkdir());
-        assertTrue(testFile.exists());
-        assertTrue(testFile.delete());
-        assertTrue(testFile.createNewFile());
-    }
-}
diff --git a/core/src/test/java/de/danoeh/antennapod/core/util/gui/ShownotesCleanerTest.java b/core/src/test/java/de/danoeh/antennapod/core/util/gui/ShownotesCleanerTest.java
deleted file mode 100644
index 527d0e0a3..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/util/gui/ShownotesCleanerTest.java
+++ /dev/null
@@ -1,236 +0,0 @@
-package de.danoeh.antennapod.core.util.gui;
-
-import android.content.Context;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-import org.jsoup.Jsoup;
-import org.jsoup.nodes.Document;
-import org.jsoup.nodes.Element;
-import org.jsoup.select.Elements;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.RobolectricTestRunner;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-/**
- * Test class for {@link ShownotesCleaner}.
- */
-@RunWith(RobolectricTestRunner.class)
-public class ShownotesCleanerTest {
-
-    private Context context;
-
-    @Before
-    public void setUp() {
-        context = InstrumentationRegistry.getInstrumentation().getTargetContext();
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeHhmmssNoChapters() {
-        final String timeStr = "10:11:12";
-        final long time = 3600 * 1000 * 10 + 60 * 1000 * 11 + 12 * 1000;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeHhmmssMoreThen24HoursNoChapters() {
-        final String timeStr = "25:00:00";
-        final long time = 25 * 60 * 60 * 1000;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeHhmmNoChapters() {
-        final String timeStr = "10:11";
-        final long time = 3600 * 1000 * 10 + 60 * 1000 * 11;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeMmssNoChapters() {
-        final String timeStr = "10:11";
-        final long time = 10 * 60 * 1000 + 11 * 1000;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, 11 * 60 * 1000);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeHmmssNoChapters() {
-        final String timeStr = "2:11:12";
-        final long time = 2 * 60 * 60 * 1000 + 11 * 60 * 1000 + 12 * 1000;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeMssNoChapters() {
-        final String timeStr = "1:12";
-        final long time = 60 * 1000 + 12 * 1000;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, 2 * 60 * 1000);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddNoTimecodeDuration() {
-        final String timeStr = "2:11:12";
-        final int time = 2 * 60 * 60 * 1000 + 11 * 60 * 1000 + 12 * 1000;
-
-        String shownotes = "<p> Some test text with a timecode " + timeStr + " here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, time);
-        String res = t.processShownotes();
-        Document d = Jsoup.parse(res);
-        assertEquals("Should not parse time codes that equal duration", 0, d.body().getElementsByTag("a").size());
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeMultipleFormatsNoChapters() {
-        final String[] timeStrings = new String[]{ "10:12", "1:10:12" };
-
-        String shownotes = "<p> Some test text with a timecode " + timeStrings[0]
-                + " here. Hey look another one " + timeStrings[1] + " here!</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, 2 * 60 * 60 * 1000);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{10 * 60 * 1000 + 12 * 1000,
-                60 * 60 * 1000 + 10 * 60 * 1000 + 12 * 1000}, timeStrings);
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeMultipleShortFormatNoChapters() {
-
-        // One of these timecodes fits as HH:MM and one does not so both should be parsed as MM:SS.
-        final String[] timeStrings = new String[]{ "10:12", "2:12" };
-
-        String shownotes = "<p> Some test text with a timecode " + timeStrings[0]
-                + " here. Hey look another one " + timeStrings[1] + " here!</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, 3 * 60 * 60 * 1000);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{10 * 60 * 1000 + 12 * 1000, 2 * 60 * 1000 + 12 * 1000}, timeStrings);
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeParentheses() {
-        final String timeStr = "10:11";
-        final long time = 3600 * 1000 * 10 + 60 * 1000 * 11;
-
-        String shownotes = "<p> Some test text with a timecode (" + timeStr + ") here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeBrackets() {
-        final String timeStr = "10:11";
-        final long time = 3600 * 1000 * 10 + 60 * 1000 * 11;
-
-        String shownotes = "<p> Some test text with a timecode [" + timeStr + "] here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAddTimecodeAngleBrackets() {
-        final String timeStr = "10:11";
-        final long time = 3600 * 1000 * 10 + 60 * 1000 * 11;
-
-        String shownotes = "<p> Some test text with a timecode <" + timeStr + "> here.</p>";
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes, Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[]{time}, new String[]{timeStr});
-    }
-
-    @Test
-    public void testProcessShownotesAndInvalidTimecode()  {
-        final String[] timeStrs = new String[] {"2:1", "0:0", "000", "00", "00:000"};
-
-        StringBuilder shownotes = new StringBuilder("<p> Some test text with timecodes ");
-        for (String timeStr : timeStrs) {
-            shownotes.append(timeStr).append(" ");
-        }
-        shownotes.append("here.</p>");
-
-        ShownotesCleaner t = new ShownotesCleaner(context, shownotes.toString(), Integer.MAX_VALUE);
-        String res = t.processShownotes();
-        checkLinkCorrect(res, new long[0], new String[0]);
-    }
-
-    private void checkLinkCorrect(String res, long[] timecodes, String[] timecodeStr) {
-        assertNotNull(res);
-        Document d = Jsoup.parse(res);
-        Elements links = d.body().getElementsByTag("a");
-        int countedLinks = 0;
-        for (Element link : links) {
-            String href = link.attributes().get("href");
-            String text = link.text();
-            if (href.startsWith("antennapod://")) {
-                assertTrue(href.endsWith(String.valueOf(timecodes[countedLinks])));
-                assertEquals(timecodeStr[countedLinks], text);
-                countedLinks++;
-                assertTrue("Contains too many links: " + countedLinks + " > "
-                        + timecodes.length, countedLinks <= timecodes.length);
-            }
-        }
-        assertEquals(timecodes.length, countedLinks);
-    }
-
-    @Test
-    public void testIsTimecodeLink() {
-        assertFalse(ShownotesCleaner.isTimecodeLink(null));
-        assertFalse(ShownotesCleaner.isTimecodeLink("http://antennapod/timecode/123123"));
-        assertFalse(ShownotesCleaner.isTimecodeLink("antennapod://timecode/"));
-        assertFalse(ShownotesCleaner.isTimecodeLink("antennapod://123123"));
-        assertFalse(ShownotesCleaner.isTimecodeLink("antennapod://timecode/123123a"));
-        assertTrue(ShownotesCleaner.isTimecodeLink("antennapod://timecode/123"));
-        assertTrue(ShownotesCleaner.isTimecodeLink("antennapod://timecode/1"));
-    }
-
-    @Test
-    public void testGetTimecodeLinkTime() {
-        assertEquals(-1, ShownotesCleaner.getTimecodeLinkTime(null));
-        assertEquals(-1, ShownotesCleaner.getTimecodeLinkTime("http://timecode/123"));
-        assertEquals(123, ShownotesCleaner.getTimecodeLinkTime("antennapod://timecode/123"));
-    }
-
-    @Test
-    public void testCleanupColors() {
-        final String input = "/* /* */ .foo { text-decoration: underline;color:#f00;font-weight:bold;}"
-                + "#bar { text-decoration: underline;color:#f00;font-weight:bold; }"
-                + "div {text-decoration: underline; color /* */ : /* */ #f00 /* */; font-weight:bold; }"
-                + "#foobar { /* color: */ text-decoration: underline; /* color: */font-weight:bold /* ; */; }"
-                + "baz { background-color:#f00;border: solid 2px;border-color:#0f0;text-decoration: underline; }";
-        final String expected = " .foo { text-decoration: underline;font-weight:bold;}"
-                + "#bar { text-decoration: underline;font-weight:bold; }"
-                + "div {text-decoration: underline;  font-weight:bold; }"
-                + "#foobar {  text-decoration: underline; font-weight:bold ; }"
-                + "baz { background-color:#f00;border: solid 2px;border-color:#0f0;text-decoration: underline; }";
-        assertEquals(expected, ShownotesCleaner.cleanStyleTag(input));
-    }
-}
diff --git a/core/src/test/java/de/danoeh/antennapod/core/util/syndication/FeedDiscovererTest.java b/core/src/test/java/de/danoeh/antennapod/core/util/syndication/FeedDiscovererTest.java
deleted file mode 100644
index 3df5230cc..000000000
--- a/core/src/test/java/de/danoeh/antennapod/core/util/syndication/FeedDiscovererTest.java
+++ /dev/null
@@ -1,128 +0,0 @@
-package de.danoeh.antennapod.core.util.syndication;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.robolectric.RobolectricTestRunner;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.nio.charset.StandardCharsets;
-import java.util.Map;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-/**
- * Test class for {@link FeedDiscoverer}
- */
-@RunWith(RobolectricTestRunner.class)
-public class FeedDiscovererTest {
-
-    private FeedDiscoverer fd;
-
-    private File testDir;
-
-    @Before
-    public void setUp() {
-        fd = new FeedDiscoverer();
-        testDir = new File(InstrumentationRegistry
-                .getInstrumentation().getTargetContext().getFilesDir(), "FeedDiscovererTest");
-        //noinspection ResultOfMethodCallIgnored
-        testDir.mkdir();
-        assertTrue(testDir.exists());
-    }
-
-    @After
-    public void tearDown() throws Exception {
-        FileUtils.deleteDirectory(testDir);
-    }
-
-    @SuppressWarnings("SameParameterValue")
-    private String createTestHtmlString(String rel, String type, String href, String title) {
-        return String.format("<html><head><title>Test</title><link rel=\"%s\" type=\"%s\" href=\"%s\" title=\"%s\"></head><body></body></html>",
-                rel, type, href, title);
-    }
-
-    private String createTestHtmlString(String rel, String type, String href) {
-        return String.format("<html><head><title>Test</title><link rel=\"%s\" type=\"%s\" href=\"%s\"></head><body></body></html>",
-                rel, type, href);
-    }
-
-    private void checkFindUrls(boolean isAlternate, boolean isRss, boolean withTitle, boolean isAbsolute, boolean fromString) throws Exception {
-        final String title = "Test title";
-        final String hrefAbs = "http://example.com/feed";
-        final String hrefRel = "/feed";
-        final String base = "http://example.com";
-
-        final String rel = (isAlternate) ? "alternate" : "feed";
-        final String type = (isRss) ? "application/rss+xml" : "application/atom+xml";
-        final String href = (isAbsolute) ? hrefAbs : hrefRel;
-
-        Map<String, String> res;
-        String html = (withTitle) ? createTestHtmlString(rel, type, href, title)
-                : createTestHtmlString(rel, type, href);
-        if (fromString) {
-            res = fd.findLinks(html, base);
-        } else {
-            File testFile = new File(testDir, "feed");
-            FileOutputStream out = new FileOutputStream(testFile);
-            IOUtils.write(html, out, StandardCharsets.UTF_8);
-            out.close();
-            res = fd.findLinks(testFile, base);
-        }
-
-        assertNotNull(res);
-        assertEquals(1, res.size());
-        for (String key : res.keySet()) {
-            assertEquals(hrefAbs, key);
-        }
-        assertTrue(res.containsKey(hrefAbs));
-        if (withTitle) {
-            assertEquals(title, res.get(hrefAbs));
-        } else {
-            assertEquals(href, res.get(hrefAbs));
-        }
-    }
-
-    @Test
-    public void testAlternateRSSWithTitleAbsolute() throws Exception {
-        checkFindUrls(true, true, true, true, true);
-    }
-
-    @Test
-    public void testAlternateRSSWithTitleRelative() throws Exception {
-        checkFindUrls(true, true, true, false, true);
-    }
-
-    @Test
-    public void testAlternateRSSNoTitleAbsolute() throws Exception {
-        checkFindUrls(true, true, false, true, true);
-    }
-
-    @Test
-    public void testAlternateRSSNoTitleRelative() throws Exception {
-        checkFindUrls(true, true, false, false, true);
-    }
-
-    @Test
-    public void testAlternateAtomWithTitleAbsolute() throws Exception {
-        checkFindUrls(true, false, true, true, true);
-    }
-
-    @Test
-    public void testFeedAtomWithTitleAbsolute() throws Exception {
-        checkFindUrls(false, false, true, true, true);
-    }
-
-    @Test
-    public void testAlternateRSSWithTitleAbsoluteFromFile() throws Exception {
-        checkFindUrls(true, true, true, true, false);
-    }
-}