@Test
public void signalsCompletionToPostProcessor() throws Exception {
DownloadManager.CompletionInfo info = DownloadManager.CompletionInfo.success(TITLE, LOCAL_PATH);
when(downloadManager.query(1)).thenReturn(info);
downloader.finishDownload(1);
verify(processor).downloadComplete(TITLE, LOCAL_PATH);
}
@Test
public void signalsErrorToPostProcessor() throws Exception {
final int errorCode = 1006;
DownloadManager.CompletionInfo info = DownloadManager.CompletionInfo.failure(TITLE, errorCode);
when(downloadManager.query(1)).thenReturn(info);
downloader.finishDownload(1);
verify(processor).downloadError(TITLE, errorCode);
}
@Test
public void skipsCancelledTasks() throws Exception {
when(downloadManager.query(1)).thenReturn(null);
downloader.finishDownload(1);
verifyZeroInteractions(processor);
}
@Test
public void ensuresDownloadFolderExists() throws Exception {
downloader.startDownloading(request);
verify(downloadFolder).mkdirs();
}
@Test
public void constructsLocalPathForTaskFromSourceUrl() throws Exception {
when(downloadFolder.makePathForUrl(SOURCE_URL)).thenReturn(LOCAL_PATH);
downloader.startDownloading(request);
assertEquals(request.localPath, LOCAL_PATH);
}
@Test
public void submitsTaskToDownloader() throws Exception {
downloader.startDownloading(request);
verify(downloadManager).submit(request);
}
