How to use getCommandLineOption method of com.tngtech.jgiven.report.config.ConfigOption class

Best JGiven code snippet using com.tngtech.jgiven.report.config.ConfigOption.getCommandLineOption

Source:ConfigOptionParser.java Github

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...71 }72 // checking for non-optional flags73 for( ConfigOption co : configList ) {74 if( !co.isOptional() && !parsedOptions.containsKey( co.getLongName() ) ) {75 System.err.println( "Anticipating value for non-optional flag " + co.getCommandLineOption().showFlagInfo() );76 printUsageAndExit( configList );77 }78 }79 // TODO properties80 // TODO environment81 // help82 if( this.hasValue( help ) ) {83 printUsageAndExit( configList );84 }85 return parsedOptions;86 }87 /**88 * Compares the argument with the {@link CommandLineOption} flags and inserts an object into the parsedOptions map89 * Terminates with a sane help message if a parse is unsuccessful90 *91 * @param arg the current word from the command line argument list92 * @param co the config option to look for in the argument93 * @param configList the global config list, used to create a sane help message if the parse fails94 */95 private boolean commandLineLookup( String arg, ConfigOption co, List<ConfigOption> configList ) {96 if( arg.startsWith( co.getCommandLineOption().getLongFlag() ) || ( co.getCommandLineOption().hasShortFlag() && arg97 .startsWith( co.getCommandLineOption().getShortFlag() ) ) ) {98 if( co.getCommandLineOption().hasArgument() ) {99 String[] formatArgs = arg.split( co.getCommandLineOption().getDelimiter() );100 if( formatArgs.length < 2 ) {101 System.err.println( "Anticipated argument after " + co.getCommandLineOption().showFlagInfo() + ", terminating." );102 printUsageAndExit( configList );103 }104 Object value = co.toObject( formatArgs[1] );105 if( value == null ) {106 System.err107 .println( "Parse error for flag " + co.getCommandLineOption().showFlagInfo() + " got " + formatArgs[1] );108 printUsageAndExit( configList );109 }110 log.debug( "setting the argument value: " + co.getLongName() + " to " + value );111 parsedOptions.put( co.getLongName(), value );112 } else {113 log.debug( "setting the default value of " + co.getLongName() + " to " + co.getValue() );114 parsedOptions.put( co.getLongName(), co.getValue() );115 }116 return true;117 }118 return false;119 }120 /**121 * Prints a suggestion to stderr for the argument based on the levenshtein distance metric122 *123 * @param arg the argument which could not be assigned to a flag124 * @param co the {@link ConfigOption} List where every flag is stored125 */126 private void printSuggestion( String arg, List<ConfigOption> co ) {127 List<ConfigOption> sortedList = new ArrayList<ConfigOption>( co );128 Collections.sort( sortedList, new ConfigOptionLevenshteinDistance( arg ) );129 System.err.println( "Parse error for argument \"" + arg + "\", did you mean " + sortedList.get( 0 ).getCommandLineOption()130 .showFlagInfo() + "? Ignoring for now." );131 }132 /**133 * Levenshtein Distance is defined as the amount of steps to be done, until we can form a word into another word134 * A step is a substitution, addition and removal of a character135 */136 private class ConfigOptionLevenshteinDistance implements Comparator<ConfigOption> {137 private String arg;138 ConfigOptionLevenshteinDistance( String arg ) {139 this.arg = arg;140 }141 public int compare( ConfigOption a, ConfigOption b ) {142 String[] formatArgsA = arg.split( a.getCommandLineOption().getDelimiter() );143 String[] formatArgsB = arg.split( b.getCommandLineOption().getDelimiter() );144 double distLongA = distance( a.getCommandLineOption().getLongFlag(), formatArgsA[0] );145 double distLongB = distance( b.getCommandLineOption().getLongFlag(), formatArgsB[0] );146 return distLongA < distLongB ? -1 : 1;147 }148 // blatantly adapted from wikipedia (https://en.wikipedia.org/wiki/Levenshtein_distance#Iterative_with_two_matrix_rows)149 private int distance( String a, String b ) {150 // degenerate cases151 if( a.equals( b ) )152 return 0;153 if( a.length() == 0 )154 return b.length();155 if( b.length() == 0 )156 return a.length();157 // create two work vectors of integer distances158 int[] v0 = new int[b.length() + 1];159 int[] v1 = new int[b.length() + 1];160 // initialize v0 (the previous row of distances)161 // this row is A[0][i]: edit distance for an empty s162 // the distance is just the number of characters to delete from t163 for( int i = 0; i < v0.length; i++ )164 v0[i] = i;165 for( int i = 0; i < a.length(); i++ ) {166 // calculate v1 (current row distances) from the previous row v0167 // first element of v1 is A[i+1][0]168 // edit distance is delete (i+1) chars from s to match empty t169 v1[0] = i + 1;170 // use formula to fill in the rest of the row171 for( int j = 0; j < b.length(); j++ ) {172 int cost = ( a.charAt( i ) == b.charAt( j ) ) ? 0 : 1;173 v1[j + 1] = Math.min( Math.min( v1[j] + 1, v0[j + 1] + 1 ), v0[j] + cost );174 }175 // copy v1 (current row) to v0 (previous row) for next iteration176 System.arraycopy( v1, 0, v0, 0, v0.length );177 }178 return v1[b.length()];179 }180 }181 /**182 * Terminates with a help message if the parse is not successful183 *184 * @param args command line arguments to185 * @return the format in a correct state186 */187 public static ReportGenerator.Format getFormat( String... args ) {188 ConfigOptionParser configParser = new ConfigOptionParser();189 List<ConfigOption> configOptions = Arrays.asList( format, help );190 for( ConfigOption co : configOptions ) {191 if( co.hasDefault() ) {192 configParser.parsedOptions.put( co.getLongName(), co.getValue() );193 }194 }195 for( String arg : args ) {196 configParser.commandLineLookup( arg, format, configOptions );197 }198 // TODO properties199 // TODO environment200 if( !configParser.hasValue( format ) ) {201 configParser.printUsageAndExit( configOptions );202 }203 return (ReportGenerator.Format) configParser.getValue( format );204 }205 /**206 *207 * Creates a help message based on the descriptions of the {@link ConfigOption} and terminates208 *209 * @param configOptions the configuration options of the report210 */211 public void printUsageAndExit( List<ConfigOption> configOptions ) {212 System.err.println( "Options: " );213 for( ConfigOption co : configOptions ) {214 System.err.printf( " %-40s %s\n", co.getCommandLineOption().showFlagInfo(), co.getEnhancedDescription() );215 }216 System.exit( 1 );217 }218}...

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Source:ConfigOption.java Github

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...30 }31 public void setShortName( String shortName ) {32 this.shortName = shortName;33 }34 public CommandLineOption getCommandLineOption() {35 return commandLineOption;36 }37 public void setCommandLineOption( CommandLineOption commandLineOption ) {38 this.commandLineOption = commandLineOption;39 }40 public String getPropertyString() {41 return propertyString;42 }43 public void setPropertyString( String propertyString ) {44 this.propertyString = propertyString;45 }46 public String getEnvString() {47 return envString;48 }...

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getCommandLineOption

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1package com.tngtech.jgiven.report.config;2import java.util.List;3import com.beust.jcommander.JCommander;4import com.beust.jcommander.Parameter;5import com.beust.jcommander.Parameters;6import com.beust.jcommander.internal.Lists;7public class ConfigOption {8 @Parameter(names = { "--config", "-c" }, description = "Path to the config file" )9 public String configFile = "";10 @Parameter(names = { "--configOption", "-co" }, description = "Config option in the form of key=value" )11 public List<String> configOptions = Lists.newArrayList();12 public static void main( String[] args ) throws Exception {13 ConfigOption configOption = new ConfigOption();14 JCommander jc = new JCommander( configOption, args );15 jc.setProgramName( "configOption" );16 if( configOption.configOptions.size() > 0 ) {17 for( String option : configOption.configOptions ) {18 System.out.println( "Key: " + option.split( "=" )[0] + " Value: " + option.split( "=" )[1] );19 }20 }21 System.out.println( "Config File: " + configOption.configFile );22 }23}

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getCommandLineOption

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1package com.tngtech.jgiven.examples;2import com.tngtech.jgiven.report.config.ConfigOption;3public class ExampleClass {4 public static void main(String[] args) {5 String value = ConfigOption.getCommandLineOption(args, "myOption");6 System.out.println(value);7 }8}9package com.tngtech.jgiven.examples;10import com.tngtech.jgiven.report.config.ConfigOption;11public class ExampleClass {12 public static void main(String[] args) {13 String value = ConfigOption.getCommandLineOption(args, "myOption");14 System.out.println(value);15 }16}17package com.tngtech.jgiven.examples;18import com.tngtech.jgiven.report.config.ConfigOption;19public class ExampleClass {20 public static void main(String[] args) {21 String value = ConfigOption.getCommandLineOption(args, "myOption");22 System.out.println(value);23 }24}25package com.tngtech.jgiven.examples;26import com.tngtech.jgiven.report.config.ConfigOption;27public class ExampleClass {28 public static void main(String[] args) {29 String value = ConfigOption.getCommandLineOption(args, "myOption");30 System.out.println(value);31 }32}33package com.tngtech.jgiven.examples;34import com.tngtech.jgiven.report.config.ConfigOption;35public class ExampleClass {36 public static void main(String[] args) {37 String value = ConfigOption.getCommandLineOption(args, "myOption");38 System.out.println(value);39 }40}41package com.tngtech.jgiven.examples;42import com.tngtech.jgiven.report.config.ConfigOption;43public class ExampleClass {44 public static void main(String[] args) {45 String value = ConfigOption.getCommandLineOption(args, "myOption");46 System.out.println(value);

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getCommandLineOption

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1package com.tngtech.jgiven.report.config;2import org.junit.Test;3import com.tngtech.jgiven.annotation.ScenarioStage;4import com.tngtech.jgiven.junit.SimpleScenarioTest;5public class ConfigOptionTest extends SimpleScenarioTest<ConfigOptionTest.Stages> {6 private Stages stage;7 public void testConfigOption() throws Exception {8 stage.given().the_command_line_option_$_is_set_to_$( "outputDir", "test-output" );9 stage.when().the_command_line_option_$_is_requested( "outputDir" );10 stage.then().the_command_line_option_$_should_be_returned( "test-output" );11 }12 public static class Stages {13 private String commandLineOptionValue;14 public void the_command_line_option_$_is_set_to_$( String optionName, String optionValue ) {15 ConfigOption.setCommandLineOption( optionName, optionValue );16 }17 public void the_command_line_option_$_is_requested( String optionName ) {18 commandLineOptionValue = ConfigOption.getCommandLineOption( optionName );19 }20 public void the_command_line_option_$_should_be_returned( String optionValue ) {21 assertThat( commandLineOptionValue ).isEqualTo( optionValue );22 }23 }24}25package com.tngtech.jgiven.report.config;26import org.junit.Test;27import com.tngtech.jgiven.annotation.ScenarioStage;28import com.tngtech.jgiven.junit.SimpleScenarioTest;29public class ConfigOptionTest extends SimpleScenarioTest<ConfigOptionTest.Stages> {30 private Stages stage;31 public void testConfigOption() throws Exception {32 stage.given().the_command_line_option_$_is_set_to_$( "outputDir", "test-output" );33 stage.when().the_command_line_option_$_is_requested( "outputDir" );34 stage.then().the_command_line_option_$_should_be_returned( "test-output" );35 }36 public static class Stages {37 private String commandLineOptionValue;38 public void the_command_line_option_$_is_set_to_$( String optionName, String optionValue ) {39 ConfigOption.setCommandLineOption( option

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getCommandLineOption

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1import com.tngtech.jgiven.report.config.ConfigOption;2public class 1 {3 public static void main(String[] args) {4 String[] args1 = {"-d", "C:\\Users\\saurav\\Desktop\\jgiven\\jgiven-reports"};5 String arg = ConfigOption.getCommandLineOption(args1, "-d");6 System.out.println(arg);7 }8}9import com.tngtech.jgiven.report.config.ConfigOption;10public class 2 {11 public static void main(String[] args) {12 String[] args1 = {"-d", "C:\\Users\\saurav\\Desktop\\jgiven\\jgiven-reports"};13 String arg = ConfigOption.getCommandLineOption(args1, "-d");14 System.out.println(arg);15 }16}17import com.tngtech.jgiven.report.config.ConfigOption;18public class 3 {19 public static void main(String[] args) {20 String[] args1 = {"-d", "C:\\Users\\saurav\\Desktop\\jgiven\\jgiven-reports"};21 String arg = ConfigOption.getCommandLineOption(args1, "-d");22 System.out.println(arg);23 }24}25import com.tngtech.jgiven.report.config.ConfigOption;26public class 4 {27 public static void main(String[] args) {28 String[] args1 = {"-d", "C:\\Users\\saurav\\Desktop\\jgiven\\jgiven-reports"};29 String arg = ConfigOption.getCommandLineOption(args1, "-d");30 System.out.println(arg);31 }32}

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getCommandLineOption

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1package com.tngtech.jgiven.report.config;2import java.util.List;3import com.tngtech.jgiven.report.config.ConfigOption;4import com.tngtech.jgiven.report.config.ConfigOptionParser;5public class CommandLineOption {6 public static void main( String[] args ) {7 ConfigOptionParser parser = new ConfigOptionParser();8 List<ConfigOption> options = parser.getCommandLineOptions();9 for (ConfigOption option : options) {10 System.out.println("Value of " + option.getOptionName() + " is " + option.getOptionValue());11 }12 }13}14package com.tngtech.jgiven.report.config;15import java.util.List;16import com.tngtech.jgiven.report.config.ConfigOption;17import com.tngtech.jgiven.report.config.ConfigOptionParser;18public class CommandLineOption {19 public static void main( String[] args ) {20 ConfigOptionParser parser = new ConfigOptionParser();21 List<ConfigOption> options = parser.getCommandLineOptions();22 for (ConfigOption option : options) {23 System.out.println("Value of " + option.getOptionName() + " is " + option.getOptionValue());24 }25 }26}27package com.tngtech.jgiven.report.config;28import java.util.List;29import com.tngtech.jgiven.report.config.ConfigOption;30import com.tngtech.jgiven.report.config.ConfigOptionParser;31public class CommandLineOption {32 public static void main( String[] args ) {33 ConfigOptionParser parser = new ConfigOptionParser();34 List<ConfigOption> options = parser.getCommandLineOptions();35 for (ConfigOption option : options) {36 System.out.println("Value of " + option.get

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getCommandLineOption

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1public class CommandLineOptionTest {2 public void testCommandLineOption() {3 String[] args = {"-a", "test"};4 String[] args1 = {"-a", "test", "-b", "test1"};5 String[] args2 = {"-a", "test", "-b", "test1", "-c", "test2"};6 String[] args3 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3"};7 String[] args4 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e", "test4"};8 String[] args5 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e", "test4", "-f", "test5"};9 String[] args6 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e", "test4", "-f", "test5", "-g", "test6"};10 String[] args7 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e", "test4", "-f", "test5", "-g", "test6", "-h", "test7"};11 String[] args8 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e", "test4", "-f", "test5", "-g", "test6", "-h", "test7", "-i", "test8"};12 String[] args9 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e", "test4", "-f", "test5", "-g", "test6", "-h", "test7", "-i", "test8", "-j", "test9"};13 String[] args10 = {"-a", "test", "-b", "test1", "-c", "test2", "-d", "test3", "-e

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