diff --git a/library/smoothstreaming/build.gradle b/library/smoothstreaming/build.gradle
index 6ced528631..d039e22dcf 100644
--- a/library/smoothstreaming/build.gradle
+++ b/library/smoothstreaming/build.gradle
@@ -33,6 +33,8 @@ android {
         }
     }
 
+    sourceSets.test.assets.srcDir '../../testdata/src/test/assets/'
+
     testOptions.unitTests.includeAndroidResources = true
 }
 
diff --git a/library/smoothstreaming/src/test/java/com/google/android/exoplayer2/source/smoothstreaming/manifest/SsManifestParserTest.java b/library/smoothstreaming/src/test/java/com/google/android/exoplayer2/source/smoothstreaming/manifest/SsManifestParserTest.java
index 94be71e84e..39f7e860a6 100644
--- a/library/smoothstreaming/src/test/java/com/google/android/exoplayer2/source/smoothstreaming/manifest/SsManifestParserTest.java
+++ b/library/smoothstreaming/src/test/java/com/google/android/exoplayer2/source/smoothstreaming/manifest/SsManifestParserTest.java
@@ -27,8 +27,8 @@ import org.junit.runner.RunWith;
 @RunWith(AndroidJUnit4.class)
 public final class SsManifestParserTest {
 
-  private static final String SAMPLE_ISMC_1 = "sample_ismc_1";
-  private static final String SAMPLE_ISMC_2 = "sample_ismc_2";
+  private static final String SAMPLE_ISMC_1 = "smooth-streaming/sample_ismc_1";
+  private static final String SAMPLE_ISMC_2 = "smooth-streaming/sample_ismc_2";
 
   /** Simple test to ensure the sample manifests parse without any exceptions being thrown. */
   @Test
diff --git a/library/smoothstreaming/src/test/assets/sample_ismc_1 b/testdata/src/test/assets/smooth-streaming/sample_ismc_1
similarity index 100%
rename from library/smoothstreaming/src/test/assets/sample_ismc_1
rename to testdata/src/test/assets/smooth-streaming/sample_ismc_1
diff --git a/library/smoothstreaming/src/test/assets/sample_ismc_2 b/testdata/src/test/assets/smooth-streaming/sample_ismc_2
similarity index 100%
rename from library/smoothstreaming/src/test/assets/sample_ismc_2
rename to testdata/src/test/assets/smooth-streaming/sample_ismc_2