| package org.apache.maven.surefire.api.util; |
| |
| /* |
| * 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 |
| * |
| * http://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. |
| */ |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.StringTokenizer; |
| |
| /** |
| * A RunOrder specifies the order in which the tests will be run. |
| * |
| * @author Stefan Birkner |
| */ |
| public class RunOrder |
| { |
| public static final RunOrder ALPHABETICAL = new RunOrder( "alphabetical" ); |
| |
| public static final RunOrder FILESYSTEM = new RunOrder( "filesystem" ); |
| |
| public static final RunOrder HOURLY = new RunOrder( "hourly" ); |
| |
| public static final RunOrder RANDOM = new RunOrder( "random" ); |
| |
| public static final RunOrder REVERSE_ALPHABETICAL = new RunOrder( "reversealphabetical" ); |
| |
| public static final RunOrder BALANCED = new RunOrder( "balanced" ); |
| |
| public static final RunOrder FAILEDFIRST = new RunOrder( "failedfirst" ); |
| |
| public static final RunOrder[] DEFAULT = new RunOrder[]{ FILESYSTEM }; |
| |
| /** |
| * Returns the specified RunOrder |
| * |
| * @param values The runorder string value |
| * @return An array of RunOrder objects, never null |
| */ |
| public static RunOrder[] valueOfMulti( String values ) |
| { |
| List<RunOrder> result = new ArrayList<>(); |
| if ( values != null ) |
| { |
| StringTokenizer stringTokenizer = new StringTokenizer( values, "," ); |
| while ( stringTokenizer.hasMoreTokens() ) |
| { |
| result.add( valueOf( stringTokenizer.nextToken() ) ); |
| } |
| } |
| return result.toArray( new RunOrder[result.size()] ); |
| } |
| |
| public static RunOrder valueOf( String name ) |
| { |
| if ( name == null ) |
| { |
| return null; |
| } |
| else |
| { |
| RunOrder[] runOrders = values(); |
| for ( RunOrder runOrder : runOrders ) |
| { |
| if ( runOrder.matches( name ) ) |
| { |
| return runOrder; |
| } |
| } |
| |
| String errorMessage = createMessageForMissingRunOrder( name ); |
| throw new IllegalArgumentException( errorMessage ); |
| } |
| } |
| |
| private static String createMessageForMissingRunOrder( String name ) |
| { |
| RunOrder[] runOrders = values(); |
| StringBuilder message = new StringBuilder( "There's no RunOrder with the name " ); |
| message.append( name ); |
| message.append( ". Please use one of the following RunOrders: " ); |
| for ( int i = 0; i < runOrders.length; i++ ) |
| { |
| if ( i != 0 ) |
| { |
| message.append( ", " ); |
| } |
| message.append( runOrders[i] ); |
| } |
| message.append( '.' ); |
| return message.toString(); |
| } |
| |
| private static RunOrder[] values() |
| { |
| return new RunOrder[]{ ALPHABETICAL, FILESYSTEM, HOURLY, RANDOM, REVERSE_ALPHABETICAL, BALANCED, FAILEDFIRST }; |
| } |
| |
| public static String asString( RunOrder[] runOrder ) |
| { |
| StringBuilder stringBuffer = new StringBuilder(); |
| for ( int i = 0; i < runOrder.length; i++ ) |
| { |
| stringBuffer.append( runOrder[i].name ); |
| if ( i < ( runOrder.length - 1 ) ) |
| { |
| stringBuffer.append( "," ); |
| } |
| } |
| return stringBuffer.toString(); |
| |
| } |
| |
| private final String name; |
| |
| private RunOrder( String name ) |
| { |
| this.name = name; |
| } |
| |
| private boolean matches( String anotherName ) |
| { |
| return name.equalsIgnoreCase( anotherName ); |
| } |
| |
| public String name() |
| { |
| return name; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return name; |
| } |
| } |