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Simplify ContentDataSourceTest

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174685374
This commit is contained in:
olly 2017-11-06 03:37:16 -08:00 committed by Oliver Woodman
parent 54a2a69b05
commit 475ea19ae7
1 changed files with 5 additions and 13 deletions
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18
library/core/src/androidTest/java/com/google/android/exoplayer2/upstream/ContentDataSourceTest.java
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@ -23,7 +23,6 @@ import android.database.Cursor;
import android.net.Uri; import android.net.Uri;
import android.support.annotation.NonNull; import android.support.annotation.NonNull;
import android.test.InstrumentationTestCase; import android.test.InstrumentationTestCase;
import android.test.MoreAsserts;
import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.testutil.TestUtil; import com.google.android.exoplayer2.testutil.TestUtil;
import java.io.FileNotFoundException; import java.io.FileNotFoundException;
@ -38,9 +37,6 @@ public final class ContentDataSourceTest extends InstrumentationTestCase {
private static final String AUTHORITY = "com.google.android.exoplayer2.core.test"; private static final String AUTHORITY = "com.google.android.exoplayer2.core.test";
private static final String DATA_PATH = "binary/1024_incrementing_bytes.mp3"; private static final String DATA_PATH = "binary/1024_incrementing_bytes.mp3";
private static final int TEST_DATA_OFFSET = 1;
private static final int TEST_DATA_LENGTH = 1023;
public void testReadValidUri() throws Exception { public void testReadValidUri() throws Exception {
ContentDataSource dataSource = new ContentDataSource(getInstrumentation().getContext()); ContentDataSource dataSource = new ContentDataSource(getInstrumentation().getContext());
Uri contentUri = new Uri.Builder() Uri contentUri = new Uri.Builder()
@ -77,15 +73,11 @@ public final class ContentDataSourceTest extends InstrumentationTestCase {
.authority(AUTHORITY) .authority(AUTHORITY)
.path(DATA_PATH).build(); .path(DATA_PATH).build();
try { try {
DataSpec dataSpec = new DataSpec(contentUri, TEST_DATA_OFFSET, C.LENGTH_UNSET, null); int testOffset = 1;
long length = dataSource.open(dataSpec); DataSpec dataSpec = new DataSpec(contentUri, testOffset, C.LENGTH_UNSET, null);
assertEquals(TEST_DATA_LENGTH, length); byte[] completeData = TestUtil.getByteArray(getInstrumentation(), DATA_PATH);
byte[] expectedData = Arrays.copyOfRange( byte[] expectedData = Arrays.copyOfRange(completeData, testOffset, completeData.length);
TestUtil.getByteArray(getInstrumentation(), DATA_PATH), TEST_DATA_OFFSET, TestUtil.assertDataSourceContent(dataSource, dataSpec, expectedData);
TEST_DATA_OFFSET + TEST_DATA_LENGTH);
byte[] readData = TestUtil.readToEnd(dataSource);
MoreAsserts.assertEquals(expectedData, readData);
assertEquals(C.RESULT_END_OF_INPUT, dataSource.read(new byte[1], 0, 1));
} finally { } finally {
dataSource.close(); dataSource.close();
} }