| /******************************************************************************* |
| * Copyright (c) 2007, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * EclipseSource - ongoing development |
| *******************************************************************************/ |
| package org.eclipse.equinox.p2.tests.metadata; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.eclipse.equinox.internal.p2.metadata.IRequiredCapability; |
| import org.eclipse.equinox.internal.p2.metadata.RequiredCapability; |
| import org.eclipse.equinox.p2.metadata.IInstallableUnit; |
| import org.eclipse.equinox.p2.metadata.IRequirement; |
| import org.eclipse.equinox.p2.metadata.MetadataFactory; |
| import org.eclipse.equinox.p2.metadata.VersionRange; |
| import org.eclipse.equinox.p2.metadata.expression.ExpressionUtil; |
| import org.eclipse.equinox.p2.metadata.expression.IExpression; |
| import org.eclipse.equinox.p2.metadata.expression.IMatchExpression; |
| import org.junit.Test; |
| |
| public class RequirementParsingTest { |
| |
| @Test |
| public void testIRequirementType() { |
| String namespace = "osgi.ee"; |
| String ldap = "(&(osgi.ee=JavaSE)(version=1.7))"; |
| String match = "providedCapabilities.exists(pc | pc.namespace == '" + namespace + "' && pc.attributes ~= filter('" + ldap + "'))"; |
| |
| IExpression expr = ExpressionUtil.parse(match); |
| IMatchExpression<IInstallableUnit> matchExpr = ExpressionUtil.getFactory().matchExpression(expr); |
| |
| IRequirement req = MetadataFactory.createRequirement(matchExpr, (IMatchExpression<IInstallableUnit>) null, 0, 1, false); |
| assertFalse(req instanceof IRequiredCapability); |
| } |
| |
| @Test |
| public void testIRquiredCapabilityType() { |
| String namespace = "java.package"; |
| String name = "org.example"; |
| VersionRange range = VersionRange.create("[1, 2)"); |
| |
| IRequirement req = null; |
| |
| req = MetadataFactory.createRequirement(namespace, name, range, (IMatchExpression<IInstallableUnit>) null, 0, 1, false); |
| assertTrue(req instanceof IRequiredCapability); |
| |
| req = MetadataFactory.createRequirement(namespace, name, range, (IMatchExpression<IInstallableUnit>) null, 0, 1, false, null); |
| assertTrue(req instanceof IRequiredCapability); |
| |
| req = MetadataFactory.createRequirement(namespace, name, range, (IMatchExpression<IInstallableUnit>) null, false, false); |
| assertTrue(req instanceof IRequiredCapability); |
| |
| req = MetadataFactory.createRequirement(namespace, name, range, (String) null, false, false, false); |
| assertTrue(req instanceof IRequiredCapability); |
| } |
| |
| @Test |
| public void testIRquiredCapabilityDetection() { |
| String namespace = "java.package"; |
| String name = "org.example"; |
| VersionRange range = VersionRange.create("[1, 2)"); |
| |
| IMatchExpression<IInstallableUnit> matchExpr = RequiredCapability.createMatchExpressionFromRange(namespace, name, range); |
| |
| IRequirement req = null; |
| |
| req = MetadataFactory.createRequirement(matchExpr, (IMatchExpression<IInstallableUnit>) null, 0, 1, false); |
| assertTrue(req instanceof IRequiredCapability); |
| |
| req = MetadataFactory.createRequirement(matchExpr, (IMatchExpression<IInstallableUnit>) null, 0, 1, false, null); |
| assertTrue(req instanceof IRequiredCapability); |
| } |
| } |