source: java2python/jackson-t/src/test/java/ValueTest.java@ 505

import static org.junit.Assert.assertEquals;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
import java.util.logging.Level;

import org.junit.Test;

import tudelft.utilities.j2p.PyModule;
import tudelft.utilities.j2p.PyProgram;
import tudelft.utilities.logging.Reporter;
import tudelft.utilities.pyrunner.PythonError;
import tudelft.utilities.pyrunner.PythonVenv;

public class ValueTest {

        private final static Path TESTPATH = Paths.get("src/test/java");
        private final static File FILE = new File("testcode/Value.java");

        @Test
        public void test() throws IOException, ClassNotFoundException {
                System.out.println(getProgram());
        }

        private PyProgram getProgram() throws FileNotFoundException {
                return new PyProgram(
                                Arrays.asList(PyModule.fromJavaFile(TESTPATH, FILE)));
        }

        @Test
        public void runFromZip() throws FileNotFoundException, IOException,
                        InterruptedException, PythonError {
                File zipfile = getProgram().getZip();
                System.out.println("zip file at " + zipfile);
                Reporter reporter = new Reporter() {
                        private List<String> warnings = new LinkedList<>();

                        @Override
                        public void log(Level level, String msg) {
                                log(level, msg, null);
                        }

                        @Override
                        public void log(Level level, String msg, Throwable thrown) {
                                if (level == Level.WARNING || level == Level.SEVERE) {
                                        warnings.add(msg);
                                        System.err.println(msg);
                                        if (thrown != null)
                                                thrown.printStackTrace();
                                } else {
                                        System.out.println(level + ":" + msg);
                                }
                        }
                };
                PythonVenv venv = new PythonVenv(zipfile, reporter);
                String res = venv.call(Arrays.asList("-m", "testcode.Value"), 10000);
                System.out.println(res);
                assertEquals(Arrays.asList("{\"value\":12.0}", "{\"value\":\"hallo\"}"),
                                Arrays.asList(res.replace(" ", "").split("\n")));
                // as in Java but true->True and pyson inserts some extra whitespace
        }
}