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ability to check was content fully cached to file or not

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This commit is contained in:
Alexey Danilov
2016-07-27 23:14:06 +03:00
parent eb67640212
commit cd0b4111a4
17 changed files with 99 additions and 8 deletions
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46
test/src/test/java/com/danikula/videocache/HttpProxyCacheServerTest.java
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@@ -210,6 +210,52 @@ public class HttpProxyCacheServerTest {
assertThat(file(cacheFolder, HTTP_DATA_URL_6_REDIRECTS)).exists();
}
@Test
public void testCheckFileExistForNotCachedUrl() throws Exception {
HttpProxyCacheServer proxy = newProxy(cacheFolder);
proxy.shutdown();
assertThat(proxy.isCached(HTTP_DATA_URL)).isFalse();
}
@Test
public void testCheckFileExistForFullyCachedUrl() throws Exception {
HttpProxyCacheServer proxy = newProxy(cacheFolder);
readProxyResponse(proxy, HTTP_DATA_URL, 0);
proxy.shutdown();
assertThat(proxy.isCached(HTTP_DATA_URL)).isTrue();
}
@Test
public void testCheckFileExistForPartiallyCachedUrl() throws Exception {
File cacheDir = RuntimeEnvironment.application.getExternalCacheDir();
File file = file(cacheDir, HTTP_DATA_URL);
int partialCacheSize = 1000;
byte[] partialData = ProxyCacheTestUtils.generate(partialCacheSize);
File partialCacheFile = ProxyCacheTestUtils.getTempFile(file);
IoUtils.saveToFile(partialData, partialCacheFile);
HttpProxyCacheServer proxy = newProxy(cacheDir);
assertThat(proxy.isCached(HTTP_DATA_URL)).isFalse();
readProxyResponse(proxy, HTTP_DATA_URL);
proxy.shutdown();
assertThat(proxy.isCached(HTTP_DATA_URL)).isTrue();
}
@Test
public void testCheckFileExistForDeletedCacheFile() throws Exception {
HttpProxyCacheServer proxy = newProxy(cacheFolder);
readProxyResponse(proxy, HTTP_DATA_URL, 0);
proxy.shutdown();
File cacheFile = file(cacheFolder, HTTP_DATA_URL);
boolean deleted = cacheFile.delete();
assertThat(deleted).isTrue();
assertThat(proxy.isCached(HTTP_DATA_URL)).isFalse();
}
private Pair<File, Response> readProxyData(String url, int offset) throws IOException {
File file = file(cacheFolder, url);
HttpProxyCacheServer proxy = newProxy(cacheFolder);