Sha256: 16a1dff9fb318ecb0a4dfc8745d016b4758cf04cef774baeafbfaca3a313ff5a
Contents?: true
Size: 1.92 KB
Versions: 28
Compression:
Stored size: 1.92 KB
Contents
package org.embulk.plugin.jar;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import org.embulk.EmbulkTestRuntime;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
public class TestJarPluginLoader
{
@Rule
public TemporaryFolder temporaryFolder = new TemporaryFolder();
@Rule
public EmbulkTestRuntime testRuntime = new EmbulkTestRuntime();
@Test
public void test() throws Exception
{
final Path jarPath = createTemporaryJarFile();
final JarBuilder jarBuilder = new JarBuilder();
jarBuilder.addManifestV0(ExampleJarSpiV0.class.getName());
jarBuilder.addClass(ExampleJarSpiV0.class);
jarBuilder.build(jarPath);
final Class<?> loadedClass;
try (final JarPluginLoader loader = JarPluginLoader.load(jarPath, testRuntime.getPluginClassLoaderFactory())) {
assertEquals(0, loader.getPluginSpiVersion());
loadedClass = loader.getPluginMainClass();
}
final Object instanceObject = loadedClass.newInstance();
assertTrue(instanceObject instanceof ExampleJarSpiV0);
final ExampleJarSpiV0 instance = (ExampleJarSpiV0) instanceObject;
assertEquals("foobar", instance.getTestString());
}
private Path createTemporaryJarFile() throws Exception
{
final String temporaryDirectoryString =
System.getProperty("org.embulk.plugin.jar.TestJarPluginLoader.temporaryDirectory");
final Path temporaryDirectoryPath;
if (temporaryDirectoryString == null) {
temporaryDirectoryPath = temporaryFolder.getRoot().toPath();
}
else {
temporaryDirectoryPath = Paths.get(temporaryDirectoryString);
}
return Files.createTempFile(temporaryDirectoryPath, "testplugin", ".jar");
}
}
Version data entries
28 entries across 28 versions & 1 rubygems