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How to use nextIndex method of com.tngtech.jgiven.report.model.StepFormatter class

Best JGiven code snippet using com.tngtech.jgiven.report.model.StepFormatter.nextIndex

Source:StepFormatter.java

...124            String argumentName = nextCharExists ? nextName( stepDescription.substring( i + 1 ) ) : "";125            boolean namedArgumentExists = argumentName.length() > 0;126            boolean namedArgumentMatch = namedArgumentExists && isArgument( argumentName );127            boolean enumArgumentMatch =128                    nextCharExists && arguments.size() > nextIndex( stepDescription.substring( i + 1 ), arguments.size() );129            boolean singleDollarCountIndexExists = singlePlaceholderCounter < arguments.size();130            if( dollarMatch ) {131                // e.g $$132                if( escapedDollarMatch ) {133                    formattedWords.add( new Word( "$" ) );134                    i += 1;135                    // e.g $argument136                } else if( namedArgumentMatch ) {137                    int argumentIndex = getArgumentIndexByName( argumentName, 0 );138                    addArgumentByIndex( argumentIndex, currentWords, formattedWords, usedArguments );139                    i += argumentName.length();140                    // e.g $1141                } else if( enumArgumentMatch ) {142                    int argumentIndex = nextIndex( stepDescription.substring( i + 1 ), arguments.size() );143                    addArgumentByIndex( argumentIndex, currentWords, formattedWords, usedArguments );144                    i += Integer.toString( argumentIndex ).length();145                    // e.g $argumentNotKnown - gets replaced with running counter146                } else if( singleDollarCountIndexExists && namedArgumentExists ) {147                    int argumentIndex = singlePlaceholderCounter;148                    addArgumentByIndex( argumentIndex, currentWords, formattedWords, usedArguments );149                    singlePlaceholderCounter += 1;150                    i += argumentName.length();151                    // e.g $152                } else if( singleDollarCountIndexExists ) {153                    int argumentIndex = singlePlaceholderCounter;154                    addArgumentByIndex( argumentIndex, currentWords, formattedWords, usedArguments );155                    singlePlaceholderCounter += 1;156                    // e.g ($notKnown || $) && counter > argument.size157                } else {158                    formattedWords.add( new Word( '$' + argumentName ) );159                    i += argumentName.length();160                }161                // unfortunately we need this after every argument so the Joiner can use .join(' ') on the formattedWords162                dropNextWhitespace = true;163                // if no placeholder was detected, check dropNextWhitespace rule and append the next character164            } else {165                if (dropNextWhitespace && stepDescription.charAt( i ) == ' ') {166                    dropNextWhitespace = false;167                } else {168                    currentWords.append( stepDescription.charAt( i ) );169                }170            }171        }172        flushCurrentWord( currentWords, formattedWords, false );173        formattedWords.addAll( getRemainingArguments( usedArguments ) );174        return formattedWords;175    }176    /**177     * Greedy search for the next String from the start in the {@param description}178     * until a non JavaIdentifierPart or $ is found179     *180     * @param description the searchable {@link String}181     * @return a {@link String} consisting only of JavaIdentifiableParts182     */183    private static String nextName( String description ) {184        StringBuilder result = new StringBuilder();185        for( int i = 0; i < description.length(); i++ ) {186            char c = description.charAt( i );187            if( Character.isJavaIdentifierPart( c ) && c != '$' ) {188                result.append( c );189            } else {190                break;191            }192        }193        return result.toString();194    }195    private int getArgumentIndexByName( String argumentName, int defaultIndex ) {196        for( int i = 0; i < arguments.size(); i++ ) {197            if( arguments.get( i ).name.equals( argumentName ) ) {198                return i;199            }200        }201        return defaultIndex;202    }203    private boolean isArgument( String argumentName ) {204        for( NamedArgument arg : arguments ) {205            if( arg.name.equals( argumentName ) ) {206                return true;207            }208        }209        return false;210    }211    /**212     * Looks up the argument by index via {@link #argumentIndexToWord(int)}, adds it to formattedWords and usedArguments213     * and flushes the previously accumulated text via {@link #flushCurrentWord(StringBuilder, List, boolean)}.214     *215     * @param index is searchable index216     * @param currentWords this {@link StringBuilder} holds the previously accumulated words217     * @param formattedWords this is the resulting List of Words218     * @param usedArguments this is the set which tracks which arguments were already used219     */220    private void addArgumentByIndex( int index, StringBuilder currentWords, List<Word> formattedWords, Set<String> usedArguments ) {221        flushCurrentWord( currentWords, formattedWords, true );222        Word argument = argumentIndexToWord( index );223        formattedWords.add( argument );224        usedArguments.add( argument.getArgumentInfo().getArgumentName() );225    }226    /**227     * Gets the argument based on the index, uses {@link #toDefaultStringFormat(Object)} and {@link #formatters} to format228     * the value and name of the Word accordingly229     *230     * @param index is the searchable index in {@link #arguments}231     * @return the {@link Word}232     */233    private Word argumentIndexToWord( int index ) {234        Object value = arguments.get( index ).value;235        String defaultFormattedValue = toDefaultStringFormat( value );236        ObjectFormatter<?> formatter = formatters.get( index );237        String formattedValue = formatUsingFormatterOrNull( formatter, value );238        String argumentName = WordUtil.fromSnakeCase( arguments.get( index ).name );239        return Word.argWord( argumentName, defaultFormattedValue, formattedValue );240    }241    /**242     * Appends the accumulated words to the resulting words. Trailing whitespace is removed because of the243     * postprocessing that inserts custom whitespace244     *245     * @param currentWords is the {@link StringBuilder} of the accumulated words246     * @param formattedWords is the list that is being appended to247     */248    private static void flushCurrentWord( StringBuilder currentWords, List<Word> formattedWords, boolean cutWhitespace ) {249        if( currentWords.length() > 0 ) {250            if( cutWhitespace && currentWords.charAt( currentWords.length() - 1 ) == ' ' ) {251                currentWords.setLength( currentWords.length() - 1 );252            }253            formattedWords.add( new Word( currentWords.toString() ) );254            currentWords.setLength( 0 );255        }256    }257    /**258     * Returns the next index of the argument by decrementing 1 from the possibly parsed number259     *260     * @param description this String will be searched from the start for a number261     * @param defaultIndex this will be returned if the match does not succeed262     * @return the parsed index or the defaultIndex263     */264    private static int nextIndex( String description, int defaultIndex ) {265        Pattern startsWithNumber = Pattern.compile( "(\\d+).*" );266        Matcher matcher = startsWithNumber.matcher( description );267        if( matcher.matches() ) {268            return Integer.parseInt( matcher.group( 1 ) ) - 1;269        }270        return defaultIndex;271    }272    private List<Word> getRemainingArguments( Set<String> usedArguments ) {273        List<Word> remainingArguments = Lists.newArrayList();274        for( int i = 0; i < arguments.size(); i++ ) {275            Object value = arguments.get( i ).value;276            String formattedValue = formatUsingFormatterOrNull( formatters.get( i ), value );277            if( !usedArguments.contains( arguments.get( i ).name ) ) {278                if( formattedValue == null...

nextIndex

Using AI Code Generation

1package com.tngtech.jgiven.report.model;2import java.util.HashMap;3import java.util.Map;4public class StepFormatter {5    private Map<String, Integer> stepIndexMap = new HashMap<String, Integer>();6    public String nextIndex(String step) {7        int index = stepIndexMap.getOrDefault(step, 0) + 1;8        stepIndexMap.put(step, index);9        return Integer.toString(index);10    }11}12package com.tngtech.jgiven.report.model;13import org.junit.Test;14import static org.assertj.core.api.Assertions.assertThat;15public class StepFormatterTest {16    public void testNextIndex() {17        StepFormatter stepFormatter = new StepFormatter();18        assertThat(stepFormatter.nextIndex("Step 1")).isEqualTo("1");19        assertThat(stepFormatter.nextIndex("Step 1")).isEqualTo("2");20        assertThat(stepFormatter.nextIndex("Step 2")).isEqualTo("1");21        assertThat(stepFormatter.nextIndex("Step 1")).isEqualTo("3");22        assertThat(stepFormatter.nextIndex("Step 2")).isEqualTo("2");23        assertThat(stepFormatter.nextIndex("Step 2")).isEqualTo("3");24    }25}

nextIndex

Using AI Code Generation

1StepFormatter stepFormatter = new StepFormatter();2String step = "I have a step with index {0} and {1}";3int index = 0;4String nextIndex = stepFormatter.nextIndex(step, index);5System.out.println(nextIndex);6StepFormatter stepFormatter = new StepFormatter();7String step = "I have a step with index {0} and {1}";8int index = 1;9String nextIndex = stepFormatter.nextIndex(step, index);10System.out.println(nextIndex);11StepFormatter stepFormatter = new StepFormatter();12String step = "I have a step with index {0} and {1}";13int index = 0;14String nextIndex = stepFormatter.nextIndex(step, index);15System.out.println(nextIndex);16StepFormatter stepFormatter = new StepFormatter();17String step = "I have a step with index {0} and {1}";18int index = 1;19String nextIndex = stepFormatter.nextIndex(step, index);20System.out.println(nextIndex);21StepFormatter stepFormatter = new StepFormatter();22String step = "I have a step with index {0} and {1}";23int index = 0;24String nextIndex = stepFormatter.nextIndex(step, index);25System.out.println(nextIndex);26StepFormatter stepFormatter = new StepFormatter();27String step = "I have a step with index {0} and {1}";28int index = 1;29String nextIndex = stepFormatter.nextIndex(step, index);30System.out.println(nextIndex);31StepFormatter stepFormatter = new StepFormatter();32String step = "I have a step with index {0} and {1}";33int index = 0;34String nextIndex = stepFormatter.nextIndex(step, index);35System.out.println(nextIndex);

nextIndex

Using AI Code Generation

1StepFormatter stepFormatter = new StepFormatter();2String step = "Given I have a step with <a> and <b>";3List<String> params = Arrays.asList("a", "b");4String actual = stepFormatter.nextIndex(step, params);5assertEquals("Given I have a step with <1> and <2>", actual);6}7}

nextIndex

Using AI Code Generation

1    String stepName = "I am a step";2    String stepNameWithIndex = StepFormatter.nextIndex(stepName);3    System.out.println(stepNameWithIndex);4    String stepName = "I am a step 1";5    String stepNameWithIndex = StepFormatter.nextIndex(stepName);6    System.out.println(stepNameWithIndex);7    String stepName = "I am a step 2";8    String stepNameWithIndex = StepFormatter.nextIndex(stepName);9    System.out.println(stepNameWithIndex);10    String stepName = "I am a step 3";11    String stepNameWithIndex = StepFormatter.nextIndex(stepName);12    System.out.println(stepNameWithIndex);13    String stepName = "I am a step 4";14    String stepNameWithIndex = StepFormatter.nextIndex(stepName);15    System.out.println(stepNameWithIndex);16    String stepName = "I am a step 5";17    String stepNameWithIndex = StepFormatter.nextIndex(stepName);18    System.out.println(stepNameWithIndex);19    String stepName = "I am a step 6";20    String stepNameWithIndex = StepFormatter.nextIndex(stepName);21    System.out.println(stepNameWithIndex);

nextIndex

Using AI Code Generation

1import spock.lang.Specification2class StepFormatterSpec extends Specification {3    def "nextIndex returns unique index"() {4        def formatter = new StepFormatter()5        def firstIndex = formatter.nextIndex()6        def secondIndex = formatter.nextIndex()7    }8}

nextIndex

Using AI Code Generation

1def stepFormatter = new com.tngtech.jgiven.report.model.StepFormatter()2try {3    nextStepIndex = stepFormatter.nextIndex(scenario, step)4} catch (Exception e) {5}6if (nextStepIndex < 10) {7} else {8}

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