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How to use of method of net.serenitybdd.cucumber.suiteslicing.SliceBuilder class

Best Serenity Cucumber code snippet using net.serenitybdd.cucumber.suiteslicing.SliceBuilder.of

Source:WeightedCucumberScenarios.java

...16import static java.util.stream.Collectors.toList;17import static org.apache.commons.lang3.ObjectUtils.compare;18import static org.apache.commons.lang3.builder.EqualsBuilder.reflectionEquals;19/**20 * Represents a collection of cucumber scenarios.21 * Can split itself up into a number of smaller WeightedCucumberScenarios.22 * Can return a new WeightedCucumberScenarios that has some scenarios filtered out.23 */24public class WeightedCucumberScenarios {25    private static final Logger LOGGER = LoggerFactory.getLogger(WeightedCucumberScenarios.class);26    public final BigDecimal totalWeighting;27    public final List<WeightedCucumberScenario> scenarios;28    public WeightedCucumberScenarios(List<WeightedCucumberScenario> scenarios) {29        this.scenarios = scenarios;30        this.totalWeighting = scenarios.stream().map(WeightedCucumberScenario::weighting).reduce(ZERO, BigDecimal::add);31    }32    public SliceBuilder slice(int sliceNumber) {33        return new SliceBuilder(sliceNumber, this);34    }35    public List<WeightedCucumberScenarios> sliceInto(int sliceCount) {36        BigDecimal totalWeight = scenarios.stream().map(WeightedCucumberScenario::weighting).reduce(ZERO, BigDecimal::add);37        BigDecimal averageWeightPerSlice = totalWeight.divide(new BigDecimal(sliceCount), 2, RoundingMode.HALF_UP);38        LOGGER.debug("Total weighting for {} scenarios is {}, split across {} slices provides average weighting per slice of {}", scenarios.size(), totalWeight, sliceCount, averageWeightPerSlice);39        List<List<WeightedCucumberScenario>> allScenarios = IntStream.rangeClosed(1, sliceCount).mapToObj(initialiseAs -> new ArrayList<WeightedCucumberScenario>()).collect(toList());40        scenarios.stream()41            .sorted(bySlowestFirst())42            .forEach(scenario -> allScenarios.stream().min(byLowestSumOfDurationFirst()).get().add(scenario));43        return allScenarios.stream().map(WeightedCucumberScenarios::new).collect(toList());44    }45    public ScenarioFilter createFilterContainingScenariosIn(String featureName) {46        LOGGER.debug("Filtering for scenarios in feature {}", featureName);47        List<String> scenarios = this.scenarios.stream()48            .filter(scenario -> {49                boolean matches = scenario.feature.equals(featureName);50                LOGGER.debug("Scenario {} matches {} -> {}", scenario.feature, featureName, matches);51                return matches;52            })...

Source:SliceBuilder.java

...5    public SliceBuilder(int sliceNumber, WeightedCucumberScenarios weightedCucumberScenarios) {6        this.sliceNumber = sliceNumber;7        this.weightedCucumberScenarios = weightedCucumberScenarios;8    }9    public WeightedCucumberScenarios of(int sliceCount) {10        return weightedCucumberScenarios.sliceInto(sliceCount).get(sliceNumber - 1);11    }12}...

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