How to use commandLineLookup method of com.tngtech.jgiven.report.config.ConfigOptionParser class

Best JGiven code snippet using com.tngtech.jgiven.report.config.ConfigOptionParser.commandLineLookup

Source:ConfigOptionParser.java Github

copy

Full Screen

...62 // command line arguments63 for( String arg : args ) {64 boolean found = false;65 for( ConfigOption co : configList ) {66 found |= commandLineLookup( arg, co, configList );67 }68 if( !found ) {69 printSuggestion( arg, configList );70 }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 */...

Full Screen

Full Screen

commandLineLookup

Using AI Code Generation

copy

Full Screen

1import com.tngtech.jgiven.report.config.ConfigOptionParser2def configOptionParser = new ConfigOptionParser()3def options = commandLineLookup.getOptions()4def option = options.get(0)5def optionName = option.getLongOpt()6def optionDescription = commandLineLookup.getDescription(optionName)7{8 {9 }

Full Screen

Full Screen

commandLineLookup

Using AI Code Generation

copy

Full Screen

1@Language("Groovy")2def configOptionParser = new com.tngtech.jgiven.report.config.ConfigOptionParser()3def commandLineLookup = configOptionParser.commandLineLookup()4def commandLineOptions = commandLineLookup.collect { it.key + " " + it.value }.join("5@Language("Groovy")6def configOptionParser = new com.tngtech.jgiven.report.config.ConfigOptionParser()7def commandLineLookup = configOptionParser.commandLineLookup()8def commandLineOptions = commandLineLookup.collect { it.key + " " + it.value }.join("9@Language("Groovy")10def configOptionParser = new com.tngtech.jgiven.report.config.ConfigOptionParser()11def commandLineLookup = configOptionParser.commandLineLookup()12def commandLineOptions = commandLineLookup.collect { it.key + " " + it.value }.join("13@Language("Groovy")14def configOptionParser = new com.tngtech.jgiven.report.config.ConfigOptionParser()15def commandLineLookup = configOptionParser.commandLineLookup()16def commandLineOptions = commandLineLookup.collect { it.key + " " + it.value }.join("17@Language("Groovy")18def configOptionParser = new com.tngtech.jgiven.report.config.ConfigOptionParser()19def commandLineLookup = configOptionParser.commandLineLookup()20def commandLineOptions = commandLineLookup.collect { it.key + " " + it.value }.join("21@Language("Groovy")22def configOptionParser = new com.tngtech.jgiven.report.config.ConfigOptionParser()23def commandLineLookup = configOptionParser.commandLineLookup()24def commandLineOptions = commandLineLookup.collect { it.key + " " + it.value }.join("25@Language("Groovy")

Full Screen

Full Screen

commandLineLookup

Using AI Code Generation

copy

Full Screen

1ConfigOptionParser commandLineParser = new ConfigOptionParser();2String reportDir = commandLineParser.commandLineLookup("--report-dir", "target/jgiven-reports");3ConfigOptionParser commandLineParser = new ConfigOptionParser();4String reportDir = commandLineParser.commandLineLookup("-d", "target/jgiven-reports");5ConfigOptionParser commandLineParser = new ConfigOptionParser();6String reportDir = commandLineParser.commandLineLookup("--report-dir", "target/jgiven-reports");

Full Screen

Full Screen

commandLineLookup

Using AI Code Generation

copy

Full Screen

1String configOption = "jgiven.report.html.out";2String value = ConfigOptionParser.commandLineLookup(configOption);3String configOption = "jgiven.report.html.out";4String value = ConfigOptionParser.parse(configOption);5String configOption = "jgiven.report.html.out";6String value = ConfigOptionParser.parse(configOption, "jgiven.report.html.out");7String configOption = "jgiven.report.html.out";8String value = ConfigOptionParser.parse(configOption, "jgiven.report.html.out", "jgiven.report.html.out");9String configOption = "jgiven.report.html.out";10String value = ConfigOptionParser.parse(configOption, "jgiven.report.html.out", "jgiven.report.html.out", "jgiven.report.html.out");11String configOption = "jgiven.report.html.out";12String value = ConfigOptionParser.parse(configOption, "jgiven.report.html.out", "jgiven.report.html.out", "jgiven.report.html.out", "jgiven.report.html.out");13String configOption = "jgiven.report.html.out";14String value = ConfigOptionParser.parse(configOption, "jgiven.report.html.out", "jgiven.report.html.out", "jgiven.report.html.out", "jgiven.report.html.out", "jgiven.report.html.out");15String configOption = "jgiven.report.html.out";16String value = ConfigOptionParser.parse(configOption, "jgiven.report.html.out", "jgiven.report.html.out", "jgiven

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run JGiven automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful