diff --git a/library/core/src/test/java/com/google/android/exoplayer2/offline/ProgressiveDownloadActionTest.java b/library/core/src/test/java/com/google/android/exoplayer2/offline/ProgressiveDownloadActionTest.java
deleted file mode 100644
index 85a2b02799..0000000000
--- a/library/core/src/test/java/com/google/android/exoplayer2/offline/ProgressiveDownloadActionTest.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.android.exoplayer2.offline;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import com.google.android.exoplayer2.upstream.DummyDataSource;
-import com.google.android.exoplayer2.upstream.cache.Cache;
-import com.google.android.exoplayer2.util.ClosedSource;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mockito;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.RobolectricTestRunner;
-import org.robolectric.annotation.Config;
-
-/**
- * Unit tests for {@link ProgressiveDownloadAction}.
- */
-@ClosedSource(reason = "Not ready yet")
-@RunWith(RobolectricTestRunner.class)
-@Config(sdk = Config.TARGET_SDK, manifest = Config.NONE)
-public class ProgressiveDownloadActionTest {
-
-  @Test
-  public void testDownloadActionIsNotRemoveAction() throws Exception {
-    ProgressiveDownloadAction action = new ProgressiveDownloadAction("uri", null, false);
-    assertThat(action.isRemoveAction()).isFalse();
-  }
-
-  @Test
-  public void testRemoveActionIsRemoveAction() throws Exception {
-    ProgressiveDownloadAction action2 = new ProgressiveDownloadAction("uri", null, true);
-    assertThat(action2.isRemoveAction()).isTrue();
-  }
-
-  @Test
-  public void testCreateDownloader() throws Exception {
-    MockitoAnnotations.initMocks(this);
-    ProgressiveDownloadAction action = new ProgressiveDownloadAction("uri", null, false);
-    DownloaderConstructorHelper constructorHelper = new DownloaderConstructorHelper(
-        Mockito.mock(Cache.class), DummyDataSource.FACTORY);
-    assertThat(action.createDownloader(constructorHelper)).isNotNull();
-  }
-
-  @Test
-  public void testSameUriCacheKeyDifferentAction_IsSameMedia() throws Exception {
-    ProgressiveDownloadAction action1 = new ProgressiveDownloadAction("uri", null, true);
-    ProgressiveDownloadAction action2 = new ProgressiveDownloadAction("uri", null, false);
-    assertThat(action1.isSameMedia(action2)).isTrue();
-  }
-
-  @Test
-  public void testNullCacheKeyDifferentUriAction_IsNotSameMedia() throws Exception {
-    ProgressiveDownloadAction action3 = new ProgressiveDownloadAction("uri2", null, true);
-    ProgressiveDownloadAction action4 = new ProgressiveDownloadAction("uri", null, false);
-    assertThat(action3.isSameMedia(action4)).isFalse();
-  }
-
-  @Test
-  public void testSameCacheKeyDifferentUriAction_IsSameMedia() throws Exception {
-    ProgressiveDownloadAction action5 = new ProgressiveDownloadAction("uri2", "key", true);
-    ProgressiveDownloadAction action6 = new ProgressiveDownloadAction("uri", "key", false);
-    assertThat(action5.isSameMedia(action6)).isTrue();
-  }
-
-  @Test
-  public void testSameUriDifferentCacheKeyAction_IsNotSameMedia() throws Exception {
-    ProgressiveDownloadAction action7 = new ProgressiveDownloadAction("uri", "key", true);
-    ProgressiveDownloadAction action8 = new ProgressiveDownloadAction("uri", "key2", false);
-    assertThat(action7.isSameMedia(action8)).isFalse();
-  }
-
-  @Test
-  public void testEquals() throws Exception {
-    ProgressiveDownloadAction action1 = new ProgressiveDownloadAction("uri", null, true);
-    assertThat(action1.equals(action1)).isTrue();
-
-    ProgressiveDownloadAction action2 = new ProgressiveDownloadAction("uri", null, true);
-    ProgressiveDownloadAction action3 = new ProgressiveDownloadAction("uri", null, true);
-    assertThat(action2.equals(action3)).isTrue();
-
-    ProgressiveDownloadAction action4 = new ProgressiveDownloadAction("uri", null, true);
-    ProgressiveDownloadAction action5 = new ProgressiveDownloadAction("uri", null, false);
-    assertThat(action4.equals(action5)).isFalse();
-
-    ProgressiveDownloadAction action6 = new ProgressiveDownloadAction("uri", null, true);
-    ProgressiveDownloadAction action7 = new ProgressiveDownloadAction("uri", "key", true);
-    assertThat(action6.equals(action7)).isFalse();
-
-    ProgressiveDownloadAction action8 = new ProgressiveDownloadAction("uri", "key2", true);
-    ProgressiveDownloadAction action9 = new ProgressiveDownloadAction("uri", "key", true);
-    assertThat(action8.equals(action9)).isFalse();
-
-    ProgressiveDownloadAction action10 = new ProgressiveDownloadAction("uri", null, true);
-    ProgressiveDownloadAction action11 = new ProgressiveDownloadAction("uri2", null, true);
-    assertThat(action10.equals(action11)).isFalse();
-  }
-
-  @Test
-  public void testSerializerGetType() throws Exception {
-    ProgressiveDownloadAction action = new ProgressiveDownloadAction("uri", null, false);
-    assertThat(action.getType()).isNotNull();
-  }
-
-  @Test
-  public void testSerializerWriteRead() throws Exception {
-    doTestSerializationRoundTrip(new ProgressiveDownloadAction("uri1", null, false));
-    doTestSerializationRoundTrip(new ProgressiveDownloadAction("uri2", "key", true));
-  }
-
-  private static void doTestSerializationRoundTrip(ProgressiveDownloadAction action1)
-      throws IOException {
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    DataOutputStream output = new DataOutputStream(out);
-    action1.writeToStream(output);
-
-    ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
-    DataInputStream input = new DataInputStream(in);
-    DownloadAction action2 =
-        ProgressiveDownloadAction.DESERIALIZER.readFromStream(DownloadAction.MASTER_VERSION, input);
-
-    assertThat(action2).isEqualTo(action1);
-  }
-
-}