package org.eclipse.e4.javascript.test;

import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.eclipse.e4.internal.javascript.*;
import org.eclipse.e4.javascript.*;
import org.osgi.framework.Version;

public class JSExportTest extends TestCase {

	public JSExportTest(String name) {
		super(name);
	}

	protected void setUp() throws Exception {
		//
	}

	protected void tearDown() throws Exception {
		//
	}

	public void testBothNull() {
		try {
			new JSExport(null, null);
		} catch (IllegalArgumentException e) {
			return;
		}
		fail();
	}

	public void testNullHeader() throws JSBundleException {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		Map headers = new HashMap();
		headers.put(Constants.BUNDLE_SYMBOLIC_NAME_HEADER, "test");
		JSBundleData data = new JSBundleData(0, "testloc", headers, null);
		JSBundle jsBundle = new JSBundleImpl(framework, data);

		try {
			new JSExport(null, jsBundle);
		} catch (IllegalArgumentException e) {
			return;
		}
		fail();
	}

	public void testNullJSBundle() {
		try {
			new JSExport("a.a", null);
		} catch (IllegalArgumentException e) {
			return;
		}
		fail();
	}

	public void testNameAndEmptyVersion() throws JSBundleException {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		Map headers = new HashMap();
		headers.put(Constants.BUNDLE_SYMBOLIC_NAME_HEADER, "test");
		headers.put(Constants.BUNDLE_VERSION_HEADER, "1.8");
		JSBundleData data = new JSBundleData(0, "testloc", headers, null);
		JSBundle jsBundle = new JSBundleImpl(framework, data);

		JSExport jsExport = new JSExport("a.a", jsBundle);
		assertEquals("a.a", jsExport.getName());
		assertEquals(Version.emptyVersion, jsExport.getVersion());
		assertEquals("test", jsExport.getBundleSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsExport.getBundleVersion());
		assertEquals(0, jsExport.getAttributes().size());
		assertEquals(0, jsExport.getDirectives().size());
		assertEquals(0, jsExport.getMandatory().size());
	}

	public void testNameAndVersion() throws JSBundleException {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		Map headers = new HashMap();
		headers.put(Constants.BUNDLE_SYMBOLIC_NAME_HEADER, "test");
		headers.put(Constants.BUNDLE_VERSION_HEADER, "1.8");
		JSBundleData data = new JSBundleData(0, "testloc", headers, null);
		JSBundle jsBundle = new JSBundleImpl(framework, data);

		JSExport jsExport = new JSExport("a.a;version=1.2.1", jsBundle);
		assertEquals("a.a", jsExport.getName());
		assertEquals(Version.parseVersion("1.2.1"), jsExport.getVersion());
		assertEquals("test", jsExport.getBundleSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsExport.getBundleVersion());
		assertEquals(1, jsExport.getAttributes().size());
		assertEquals(0, jsExport.getDirectives().size());
		assertEquals(0, jsExport.getMandatory().size());
	}

	public void testMandatory() throws JSBundleException {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		Map headers = new HashMap();
		headers.put(Constants.BUNDLE_SYMBOLIC_NAME_HEADER, "test");
		headers.put(Constants.BUNDLE_VERSION_HEADER, "1.8");
		JSBundleData data = new JSBundleData(0, "testloc", headers, null);
		JSBundle jsBundle = new JSBundleImpl(framework, data);

		JSExport jsExport = new JSExport("a.a;i=1;j=2;mandatory:=i,j;version=1.2.1", jsBundle);
		assertEquals("a.a", jsExport.getName());
		assertEquals(Version.parseVersion("1.2.1"), jsExport.getVersion());
		assertEquals("test", jsExport.getBundleSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsExport.getBundleVersion());
		assertEquals(3, jsExport.getAttributes().size());
		assertEquals(1, jsExport.getDirectives().size());
		assertEquals(2, jsExport.getMandatory().size());
	}
}