aQute.tester.junit.platform.plugin.ProjectTesterImpl Maven / Gradle / Ivy

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A bnd tester using JUnit Platform. Like biz.aQute.tester, this bundle will add itself to the -runbundles at the end. At startup, this bundle will then look for TestEngine implementations among the loaded bundles and use them to execute the tests. This bundle does NOT contain the necessary TestEngine implementations for JUnit 3, 4 or 5 - it will import them just like any other bundle.

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package aQute.tester.junit.platform.plugin;

import static aQute.junit.constants.TesterConstants.TESTER_CONTINUOUS;
import static aQute.junit.constants.TesterConstants.TESTER_CONTROLPORT;
import static aQute.junit.constants.TesterConstants.TESTER_DIR;
import static aQute.junit.constants.TesterConstants.TESTER_HOST;
import static aQute.junit.constants.TesterConstants.TESTER_NAMES;
import static aQute.junit.constants.TesterConstants.TESTER_PORT;
import static aQute.junit.constants.TesterConstants.TESTER_TRACE;
import static aQute.junit.constants.TesterConstants.TESTER_UNRESOLVED;

import java.util.Collection;
import java.util.stream.Collectors;

import org.osgi.annotation.bundle.Header;

import aQute.bnd.build.Container;
import aQute.bnd.build.Project;
import aQute.bnd.build.ProjectLauncher;
import aQute.bnd.build.ProjectTester;
import aQute.bnd.osgi.Constants;
import aQute.bnd.service.EclipseJUnitTester;

@Header(name = Constants.TESTER_PLUGIN, value = "${@class}")
public class ProjectTesterImpl extends ProjectTester implements EclipseJUnitTester {
	int					port		= -1;
	int					controlPort	= -1;
	String				host;
	boolean				prepared;
	private Container	me;

	public ProjectTesterImpl(Project project, Container me) throws Exception {
		super(project);
		this.me = me;
	}

	static String maybeQuote(String s) {
		return (s.indexOf(',') == -1) ? s : '"' + s + '"';
	}

	@Override
	public boolean prepare() throws Exception {
		if (!prepared) {
			prepared = true;
			super.prepare();
		}
		return true;
	}

	@Override
	protected void updateFromProject() throws Exception {
		super.updateFromProject();
		ProjectLauncher launcher = getProjectLauncher();
		if (controlPort > 0) {
			launcher.getRunProperties()
				.put(TESTER_CONTROLPORT, "" + controlPort);
			if (host != null)
				launcher.getRunProperties()
					.put(TESTER_HOST, "" + host);

		} else if (port > 0) {
			launcher.getRunProperties()
				.put(TESTER_PORT, "" + port);
			if (host != null)
				launcher.getRunProperties()
					.put(TESTER_HOST, "" + host);
		}
		launcher.getRunProperties()
			.put(TESTER_UNRESOLVED, getProject().getProperty(Constants.TESTUNRESOLVED, "true"));

		launcher.getRunProperties()
			.put(TESTER_DIR, getReportDir().getAbsolutePath());
		launcher.getRunProperties()
			.put(TESTER_CONTINUOUS, "" + getContinuous());
		if (getProject().is(Constants.RUNTRACE))
			launcher.getRunProperties()
				.put(TESTER_TRACE, "true");

		Collection testnames = getTests();
		if (testnames.size() > 0) {
			launcher.getRunProperties()
				.put(TESTER_NAMES, testnames.stream()
					.map(ProjectTesterImpl::maybeQuote)
					.collect(Collectors.joining(",")));
		}

		//
		// We used to add this bundle to the -runpath. However, now we add
		// it at the add the end of the -runbundles
		//

		launcher.addRunBundle(me.getFile()
			.getAbsolutePath());
	}

	@Override
	public int test() throws Exception {
		prepare();
		return getProjectLauncher().launch();
	}

	@Override
	public void setHost(String host) {
		this.host = host;
	}

	@Override
	public void setPort(int port) {
		this.port = port;
	}

	@Override
	public void setControlPort(int port) {
		this.controlPort = port;
	}
}