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Arduino/app/test/cc/arduino/contributions/GzippedJsonDownloaderTest.java

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package cc.arduino.contributions;
import cc.arduino.contributions.libraries.LibrariesIndex;
import cc.arduino.utils.MultiStepProgress;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.module.mrbean.MrBeanModule;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import processing.app.helpers.FileUtils;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
import static org.junit.Assert.assertTrue;
public class GzippedJsonDownloaderTest {
private File tempFolder;
private File tempFile;
private DownloadableContributionsDownloader downloader;
@Before
public void setUp() throws Exception {
tempFolder = FileUtils.createTempFolder();
tempFile = File.createTempFile("test", ".json");
downloader = new DownloadableContributionsDownloader(tempFolder);
}
@After
public void tearDown() throws Exception {
FileUtils.recursiveDelete(tempFolder);
FileUtils.recursiveDelete(tempFile);
}
@Test
public void testJsonDownload() throws Exception {
new GZippedJsonDownloader(downloader, new URL("http://downloads.arduino.cc/libraries/library_index.json"), new URL("http://downloads.arduino.cc/libraries/library_index.json.gz")).download(tempFile, new MultiStepProgress(1), "");
InputStream indexIn = new FileInputStream(tempFile);
ObjectMapper mapper = new ObjectMapper();
mapper.registerModule(new MrBeanModule());
mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
mapper.configure(DeserializationFeature.EAGER_DESERIALIZER_FETCH, true);
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
LibrariesIndex librariesIndex = mapper.readValue(indexIn, LibrariesIndex.class);
assertTrue(librariesIndex != null);
}
}