tests/org.eclipse.e4.languages.javascript.test/src/org/eclipse/e4/languages/javascript/test/JSBundleTest.java

package org.eclipse.e4.languages.javascript.test;

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

public class JSBundleTest extends TestCase {

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

	public void testNullHeaders() {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		try {
			new JSBundleImpl(framework, null);
		} catch (NullPointerException e) {
			return;
		}
		fail();
	}

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

		assertEquals("test", jsBundle.getSymbolicName());
		assertEquals(Version.emptyVersion, jsBundle.getVersion());
	}

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

		assertEquals("test", jsBundle.getSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsBundle.getVersion());
	}

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

		assertEquals("test", jsBundle.getSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsBundle.getVersion());
		assertEquals(0, jsBundle.getExports().size());
		assertEquals(0, jsBundle.getImports().size());
		assertEquals(0, jsBundle.getRequires().size());
	}

	public void testOneExportsImportsRequires() throws JSBundleException {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		Map headers = new HashMap();
		headers.put(Constants.BUNDLE_SYMBOLICNAME, "test");
		headers.put(Constants.BUNDLE_VERSION, "1.8");
		headers.put(Constants.EXPORT_PACKAGE, "a.a");
		headers.put(Constants.IMPORT_PACKAGE, "c.c");
		headers.put(Constants.REQUIRE_BUNDLE, "test1");

		JSBundleData data = new JSBundleData(0, "testloc", headers, null);
		JSBundleImpl jsBundle = new JSBundleImpl(framework, data);

		assertEquals("test", jsBundle.getSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsBundle.getVersion());
		assertEquals(1, jsBundle.getExports().size());
		assertEquals("a.a", ((JSExportPackage) jsBundle.getExports().get(0)).getName());
		assertEquals(1, jsBundle.getImports().size());
		assertEquals("c.c", ((JSImportPackage) jsBundle.getImports().get(0)).getName());
		assertEquals(1, jsBundle.getRequires().size());
		assertEquals("test1", ((JSRequireBundle) jsBundle.getRequires().get(0)).getName());
	}

	public void testTwoExportsImportsRequires() throws JSBundleException {
		JSFrameworkImpl framework = new JSFrameworkImpl();
		Map headers = new HashMap();
		headers.put(Constants.BUNDLE_SYMBOLICNAME, "test");
		headers.put(Constants.BUNDLE_VERSION, "1.8");
		headers.put(Constants.EXPORT_PACKAGE, "a.a, b.b");
		headers.put(Constants.IMPORT_PACKAGE, "c.c, d.d");
		headers.put(Constants.REQUIRE_BUNDLE, "test1, test2");

		JSBundleData data = new JSBundleData(0, "testloc", headers, null);
		JSBundleImpl jsBundle = new JSBundleImpl(framework, data);

		assertEquals("test", jsBundle.getSymbolicName());
		assertEquals(Version.parseVersion("1.8"), jsBundle.getVersion());
		assertEquals(2, jsBundle.getExports().size());
		assertEquals("a.a", ((JSExportPackage) jsBundle.getExports().get(0)).getName());
		assertEquals("b.b", ((JSExportPackage) jsBundle.getExports().get(1)).getName());
		assertEquals(2, jsBundle.getImports().size());
		assertEquals("c.c", ((JSImportPackage) jsBundle.getImports().get(0)).getName());
		assertEquals("d.d", ((JSImportPackage) jsBundle.getImports().get(1)).getName());
		assertEquals(2, jsBundle.getRequires().size());
		assertEquals("test1", ((JSRequireBundle) jsBundle.getRequires().get(0)).getName());
		assertEquals("test2", ((JSRequireBundle) jsBundle.getRequires().get(1)).getName());
	}

}