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Rename some assert methods in CacheAsserts to better reflect what they do

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160873280
This commit is contained in:
eguven 2017-07-04 01:53:38 -07:00 committed by Oliver Woodman
parent 05a77eef5d
commit 37faead26e
1 changed files with 24 additions and 20 deletions
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44
testutils/src/main/java/com/google/android/exoplayer2/testutil/CacheAsserts.java
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@ -29,6 +29,7 @@ import com.google.android.exoplayer2.upstream.cache.CacheDataSource;
import com.google.android.exoplayer2.upstream.cache.CacheUtil; import com.google.android.exoplayer2.upstream.cache.CacheUtil;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.io.IOException; import java.io.IOException;
import java.util.ArrayList;
import junit.framework.Assert; import junit.framework.Assert;
/** /**
@ -38,31 +39,38 @@ public final class CacheAsserts {
/** Asserts that the cache content is equal to the data in the {@code fakeDataSet}. */ /** Asserts that the cache content is equal to the data in the {@code fakeDataSet}. */
public static void assertCachedData(Cache cache, FakeDataSet fakeDataSet) throws IOException { public static void assertCachedData(Cache cache, FakeDataSet fakeDataSet) throws IOException {
ArrayList<FakeData> allData = fakeDataSet.getAllData();
String[] uriStrings = new String[allData.size()];
for (int i = 0; i < allData.size(); i++) {
uriStrings[i] = allData.get(i).uri;
}
assertCachedData(cache, fakeDataSet, uriStrings);
}
/**
* Asserts that the cache content is equal to the given subset of data in the {@code fakeDataSet}.
*/
public static void assertCachedData(Cache cache, FakeDataSet fakeDataSet, String... uriStrings)
throws IOException {
int totalLength = 0; int totalLength = 0;
for (FakeData fakeData : fakeDataSet.getAllData()) { for (String uriString : uriStrings) {
byte[] data = fakeData.getData(); byte[] data = fakeDataSet.getData(uriString).getData();
assertCachedData(cache, fakeData.uri, data); assertDataCached(cache, uriString, data);
totalLength += data.length; totalLength += data.length;
} }
assertEquals(totalLength, cache.getCacheSpace()); assertEquals(totalLength, cache.getCacheSpace());
} }
/** /** Asserts that the cache contains the given subset of data in the {@code fakeDataSet}. */
* Asserts that the cache content for the given {@code uriStrings} are equal to the data in the public static void assertDataCached(Cache cache, FakeDataSet fakeDataSet, String... uriStrings)
* {@code fakeDataSet}.
*/
public static void assertCachedData(Cache cache, FakeDataSet fakeDataSet, String... uriStrings)
throws IOException { throws IOException {
for (String uriString : uriStrings) { for (String uriString : uriStrings) {
assertCachedData(cache, uriString, fakeDataSet.getData(uriString).getData()); assertDataCached(cache, uriString, fakeDataSet.getData(uriString).getData());
} }
} }
/** /** Asserts that the cache contains the given data for {@code uriString}. */
* Asserts that the cache content for the given {@code uriString} is equal to the {@code public static void assertDataCached(Cache cache, String uriString, byte[] expected)
* expected}.
*/
public static void assertCachedData(Cache cache, String uriString, byte[] expected)
throws IOException { throws IOException {
CacheDataSource dataSource = new CacheDataSource(cache, DummyDataSource.INSTANCE, 0); CacheDataSource dataSource = new CacheDataSource(cache, DummyDataSource.INSTANCE, 0);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
@ -85,18 +93,14 @@ public final class CacheAsserts {
} }
/** Asserts that there is no cache content for the given {@code uriStrings}. */ /** Asserts that there is no cache content for the given {@code uriStrings}. */
public static void assertNoCachedData(Cache cache, String... uriStrings) { public static void assertDataNotCached(Cache cache, String... uriStrings) {
for (String uriString : uriStrings) { for (String uriString : uriStrings) {
Assert.assertNull("There is cached data for '" + uriString + "',", Assert.assertNull("There is cached data for '" + uriString + "',",
cache.getCachedSpans(CacheUtil.generateKey(Uri.parse(uriString)))); cache.getCachedSpans(CacheUtil.generateKey(Uri.parse(uriString))));
} }
} }
/** /** Asserts that the cache is empty. */
* Asserts that the cache is empty.
*
* @param cache
*/
public static void assertCacheEmpty(Cache cache) { public static void assertCacheEmpty(Cache cache) {
assertEquals(0, cache.getCacheSpace()); assertEquals(0, cache.getCacheSpace());
} }