| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| package org.apache.tools.ant.taskdefs.optional.junitlauncher.confined; |
| |
| import javax.xml.stream.XMLStreamConstants; |
| import javax.xml.stream.XMLStreamException; |
| import javax.xml.stream.XMLStreamReader; |
| import javax.xml.stream.XMLStreamWriter; |
| import java.util.Collections; |
| import java.util.LinkedHashSet; |
| import java.util.Set; |
| import java.util.StringTokenizer; |
| |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ATTR_CLASS_NAME; |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ATTR_EXCLUDE_ENGINES; |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ATTR_HALT_ON_FAILURE; |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ATTR_INCLUDE_ENGINES; |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ATTR_METHODS; |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ATTR_OUTPUT_DIRECTORY; |
| import static org.apache.tools.ant.taskdefs.optional.junitlauncher.confined.Constants.LD_XML_ELM_TEST; |
| |
| /** |
| * Represents the single {@code test} (class) that's configured to be launched by the {@link JUnitLauncherTask} |
| */ |
| public class SingleTestClass extends TestDefinition implements NamedTest { |
| |
| private String testClass; |
| private Set<String> testMethods; |
| |
| public SingleTestClass() { |
| |
| } |
| |
| public void setName(final String test) { |
| if (test == null || test.trim().isEmpty()) { |
| throw new IllegalArgumentException("Test name cannot be null or empty string"); |
| } |
| this.testClass = test; |
| } |
| |
| public String getName() { |
| return this.testClass; |
| } |
| |
| public void setMethods(final String methods) { |
| // parse the comma separated set of methods |
| if (methods == null || methods.trim().isEmpty()) { |
| this.testMethods = Collections.emptySet(); |
| return; |
| } |
| final StringTokenizer tokenizer = new StringTokenizer(methods, ","); |
| if (!tokenizer.hasMoreTokens()) { |
| this.testMethods = Collections.emptySet(); |
| return; |
| } |
| // maintain specified ordering |
| this.testMethods = new LinkedHashSet<>(); |
| while (tokenizer.hasMoreTokens()) { |
| final String method = tokenizer.nextToken().trim(); |
| if (method.isEmpty()) { |
| continue; |
| } |
| this.testMethods.add(method); |
| } |
| } |
| |
| boolean hasMethodsSpecified() { |
| return this.testMethods != null && !this.testMethods.isEmpty(); |
| } |
| |
| public String[] getMethods() { |
| if (!hasMethodsSpecified()) { |
| return null; |
| } |
| return this.testMethods.toArray(new String[this.testMethods.size()]); |
| } |
| |
| @Override |
| protected void toForkedRepresentation(final JUnitLauncherTask task, final XMLStreamWriter writer) throws XMLStreamException { |
| writer.writeStartElement(LD_XML_ELM_TEST); |
| writer.writeAttribute(LD_XML_ATTR_CLASS_NAME, testClass); |
| if (testMethods != null) { |
| final StringBuilder sb = new StringBuilder(); |
| for (final String method : testMethods) { |
| if (sb.length() != 0) { |
| sb.append(","); |
| } |
| sb.append(method); |
| } |
| writer.writeAttribute(LD_XML_ATTR_METHODS, sb.toString()); |
| } |
| if (haltOnFailure != null) { |
| writer.writeAttribute(LD_XML_ATTR_HALT_ON_FAILURE, haltOnFailure.toString()); |
| } |
| if (outputDir != null) { |
| writer.writeAttribute(LD_XML_ATTR_OUTPUT_DIRECTORY, outputDir); |
| } |
| if (includeEngines != null) { |
| writer.writeAttribute(LD_XML_ATTR_INCLUDE_ENGINES, includeEngines); |
| } |
| if (excludeEngines != null) { |
| writer.writeAttribute(LD_XML_ATTR_EXCLUDE_ENGINES, excludeEngines); |
| } |
| // listeners for this test |
| if (listeners != null) { |
| for (final ListenerDefinition listenerDef : getListeners()) { |
| if (!listenerDef.shouldUse(task.getProject())) { |
| // not applicable |
| continue; |
| } |
| listenerDef.toForkedRepresentation(writer); |
| } |
| } |
| writer.writeEndElement(); |
| } |
| |
| public static TestDefinition fromForkedRepresentation(final XMLStreamReader reader) throws XMLStreamException { |
| reader.require(XMLStreamConstants.START_ELEMENT, null, LD_XML_ELM_TEST); |
| final SingleTestClass testDefinition = new SingleTestClass(); |
| final String testClassName = requireAttributeValue(reader, LD_XML_ATTR_CLASS_NAME); |
| testDefinition.setName(testClassName); |
| final String methodNames = reader.getAttributeValue(null, LD_XML_ATTR_METHODS); |
| if (methodNames != null) { |
| testDefinition.setMethods(methodNames); |
| } |
| final String halt = reader.getAttributeValue(null, LD_XML_ATTR_HALT_ON_FAILURE); |
| if (halt != null) { |
| testDefinition.setHaltOnFailure(Boolean.parseBoolean(halt)); |
| } |
| final String outDir = reader.getAttributeValue(null, LD_XML_ATTR_OUTPUT_DIRECTORY); |
| if (outDir != null) { |
| testDefinition.setOutputDir(outDir); |
| } |
| final String includeEngs = reader.getAttributeValue(null, LD_XML_ATTR_INCLUDE_ENGINES); |
| if (includeEngs != null) { |
| testDefinition.setIncludeEngines(includeEngs); |
| } |
| final String excludeEngs = reader.getAttributeValue(null, LD_XML_ATTR_EXCLUDE_ENGINES); |
| if (excludeEngs != null) { |
| testDefinition.setExcludeEngines(excludeEngs); |
| } |
| while (reader.nextTag() != XMLStreamConstants.END_ELEMENT) { |
| reader.require(XMLStreamConstants.START_ELEMENT, null, Constants.LD_XML_ELM_LISTENER); |
| testDefinition.addConfiguredListener(ListenerDefinition.fromForkedRepresentation(reader)); |
| } |
| return testDefinition; |
| } |
| |
| private static String requireAttributeValue(final XMLStreamReader reader, final String attrName) throws XMLStreamException { |
| final String val = reader.getAttributeValue(null, attrName); |
| if (val != null) { |
| return val; |
| } |
| throw new XMLStreamException("Attribute " + attrName + " is missing at " + reader.getLocation()); |
| } |
| } |