/** * Copyright (C) 2010 - 2016 52°North Initiative for Geospatial Open Source * Software GmbH * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published * by the Free Software Foundation. * * If the program is linked with libraries which are licensed under one of * the following licenses, the combination of the program with the linked * library is not considered a "derivative work" of the program: * * • Apache License, version 2.0 * • Apache Software License, version 1.0 * • GNU Lesser General Public License, version 3 * • Mozilla Public License, versions 1.0, 1.1 and 2.0 * • Common Development and Distribution License (CDDL), version 1.0 * * Therefore the distribution of the program linked with libraries licensed * under the aforementioned licenses, is permitted by the copyright holders * if the distribution is compliant with both the GNU General Public * License version 2 and the aforementioned licenses. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General * Public License for more details. */ package org.n52.wps.server.r; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.util.List; import org.junit.Assert; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import org.n52.wps.server.r.metadata.RAnnotationParser; import org.n52.wps.server.r.syntax.RAnnotation; import org.n52.wps.server.r.syntax.RAnnotationException; import org.n52.wps.server.r.syntax.RAnnotationType; import org.n52.wps.server.r.syntax.RAttribute; import org.n52.wps.server.r.syntax.ResourceAnnotation; public class AnnotationParser { private static R_Config config; private List<RAnnotation> annotations; @BeforeClass public static void initConfig() { config = R_Config.getInstance(); } @Before public void loadAnnotations() throws IOException, RAnnotationException { File scriptFile = Util.loadFile("/uniform.R"); // GenericRProcess process = new GenericRProcess("R_andom"); FileInputStream fis = new FileInputStream(scriptFile); RAnnotationParser parser = new RAnnotationParser(config); this.annotations = parser.parseAnnotationsfromScript(fis); fis.close(); } @Test public void description() throws RAnnotationException { for (RAnnotation rAnnotation : this.annotations) { if (rAnnotation.getType().equals(RAnnotationType.DESCRIPTION)) { Assert.assertEquals("42", rAnnotation.getStringValue(RAttribute.VERSION)); Assert.assertEquals("Random number generator", rAnnotation.getStringValue(RAttribute.TITLE)); Assert.assertEquals("MC++", rAnnotation.getStringValue(RAttribute.AUTHOR)); Assert.assertEquals("Generates random numbers with uniform distribution", rAnnotation.getStringValue(RAttribute.ABSTRACT)); Assert.assertEquals("R_andom", rAnnotation.getStringValue(RAttribute.IDENTIFIER)); } else if (rAnnotation.getType().equals(RAnnotationType.OUTPUT)) { // output, text, Random number list, Assert.assertEquals("output", rAnnotation.getStringValue(RAttribute.IDENTIFIER)); Assert.assertEquals("text", rAnnotation.getStringValue(RAttribute.TYPE)); Assert.assertEquals("Random number list", rAnnotation.getStringValue(RAttribute.TITLE)); Assert.assertEquals("Text file with list of n random numbers in one column", rAnnotation.getStringValue(RAttribute.ABSTRACT)); } else if (rAnnotation.getType().equals(RAnnotationType.INPUT)) { String identifier = rAnnotation.getStringValue(RAttribute.IDENTIFIER); if ("n".equals(identifier)) { Assert.assertEquals("integer", rAnnotation.getStringValue(RAttribute.TYPE)); Assert.assertEquals("amount of random numbers", rAnnotation.getStringValue(RAttribute.TITLE)); Assert.assertEquals("100", rAnnotation.getStringValue(RAttribute.DEFAULT_VALUE)); Assert.assertEquals("0", rAnnotation.getStringValue(RAttribute.MIN_OCCURS)); } } } } @Test public void resource() { for (RAnnotation rAnnotation : this.annotations) { if (rAnnotation.getType().equals(RAnnotationType.RESOURCE)) { ResourceAnnotation resourceAnnotation = (ResourceAnnotation) rAnnotation; String value = resourceAnnotation.getResources().get(0).getResourceValue(); Assert.assertEquals("test.file.txt", value); } } } }