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How to use TagParser class of net.serenitybdd.cucumber.util package

Best Serenity Cucumber code snippet using net.serenitybdd.cucumber.util.TagParser

Source:CucumberWithSerenity.java

...3import net.serenitybdd.cucumber.suiteslicing.ScenarioFilter;4import net.serenitybdd.cucumber.suiteslicing.TestStatistics;5import net.serenitybdd.cucumber.suiteslicing.WeightedCucumberScenarios;6import net.serenitybdd.cucumber.util.FeatureRunnerExtractors;7import net.serenitybdd.cucumber.util.TagParser;8import net.thucydides.core.guice.Injectors;9import net.thucydides.core.util.EnvironmentVariables;10import net.thucydides.core.webdriver.Configuration;11import org.junit.runner.manipulation.NoTestsRemainException;12import org.junit.runners.model.InitializationError;13import org.slf4j.Logger;14import org.slf4j.LoggerFactory;15import java.io.IOException;16import java.nio.file.Paths;17import java.util.List;18import java.util.Optional;19import java.util.concurrent.atomic.AtomicInteger;20import java.util.function.Function;21import java.util.function.Predicate;22import cucumber.api.junit.Cucumber;23import cucumber.runtime.ClassFinder;24import cucumber.runtime.Runtime;25import cucumber.runtime.RuntimeOptions;26import cucumber.runtime.formatter.SerenityReporter;27import cucumber.runtime.io.ResourceLoader;28import cucumber.runtime.io.ResourceLoaderClassFinder;29import cucumber.runtime.junit.FeatureRunner;30import static java.util.stream.Collectors.toList;31import static net.thucydides.core.ThucydidesSystemProperty.SERENITY_BATCH_COUNT;32import static net.thucydides.core.ThucydidesSystemProperty.SERENITY_BATCH_NUMBER;33import static net.thucydides.core.ThucydidesSystemProperty.SERENITY_FORK_COUNT;34import static net.thucydides.core.ThucydidesSystemProperty.SERENITY_FORK_NUMBER;35/**36 * Glue code for running Cucumber via Serenity.37 * Sets up Serenity reporting and instrumentation.38 */39public class CucumberWithSerenity extends Cucumber {40    private static final Logger LOGGER = LoggerFactory.getLogger(CucumberWithSerenity.class);41    private static ThreadLocal<RuntimeOptions> RUNTIME_OPTIONS = new ThreadLocal<>();42    public static void setRuntimeOptions(RuntimeOptions runtimeOptions) {43        RUNTIME_OPTIONS.set(runtimeOptions);44    }45    public CucumberWithSerenity(Class clazz) throws InitializationError, IOException {46        super(clazz);47    }48    public static RuntimeOptions currentRuntimeOptions() {49        return RUNTIME_OPTIONS.get();50    }51    /**52     * Create the Runtime. Sets the Serenity runtime.53     */54    @Override55    protected Runtime createRuntime(ResourceLoader resourceLoader,56                                    ClassLoader classLoader,57                                    RuntimeOptions runtimeOptions) {58        EnvironmentVariables environmentVariables = Injectors.getInjector().getInstance(EnvironmentVariables.class);59        runtimeOptions.getTagFilters().addAll(TagParser.additionalTagsSuppliedFrom(environmentVariables, runtimeOptions.getTagFilters()));60        setRuntimeOptions(runtimeOptions);61        return CucumberWithSerenityRuntime.using(resourceLoader, classLoader, runtimeOptions);62    }63    public static Runtime createSerenityEnabledRuntime(ResourceLoader resourceLoader,64                                                       ClassLoader classLoader,65                                                       RuntimeOptions runtimeOptions,66                                                       Configuration systemConfiguration) {67        ClassFinder classFinder = new ResourceLoaderClassFinder(resourceLoader, classLoader);68        setRuntimeOptions(runtimeOptions);69        Runtime runtime = new Runtime(resourceLoader, classFinder, classLoader, runtimeOptions);70        //the order here is important, add plugin after the runtime is created71        SerenityReporter reporter = new SerenityReporter(systemConfiguration, resourceLoader);72        runtimeOptions.addPlugin(reporter);73        return runtime;...

Source:TagParserFromTagFiltersTest.java

1package net.serenitybdd.cucumber.util;2import net.serenitybdd.cucumber.util.TagParser;3import org.junit.Test;4import java.util.List;5import io.cucumber.tagexpressions.Expression;6import static java.util.Arrays.asList;7import static java.util.stream.Collectors.joining;8import static org.hamcrest.core.Is.is;9import static org.junit.Assert.assertThat;10public class TagParserFromTagFiltersTest {11    @Test12    public void startSimpleWithASingleExlude() {13        Expression expression = TagParser.parseFromTagFilters(asList("not @wip"));14        assertThat(expression.evaluate(asList("@wip")), is(false));15        assertThat(expression.evaluate(asList("@wip", "@smoke")), is(false));16    }17    @Test18    public void shouldSupportOldSyntaxInCasePeopleStillUseThat() {19        Expression expression = TagParser.parseFromTagFilters(asList("~@wip"));20        assertThat(expression.evaluate(asList("@wip")), is(false));21        assertThat(expression.evaluate(asList("@wip", "@smoke")), is(false));22        assertThat(expression.evaluate(asList("@smoke")), is(true));23    }24    @Test25    public void shouldSupportAMixedList() {26        List<String> stringList = asList("not @wip", "@AGENT_WEB_ACC_TESTS", "@smoke", "not @dont_run_me");27        Expression expression = TagParser.parseFromTagFilters(stringList);28        assertThat(expression.evaluate(asList("@wip")), is(false));29        assertThat(expression.evaluate(asList("@wip", "@smoke")), is(false));30        assertThat(expression.evaluate(asList("@dont_run_me")), is(false));31        assertThat(expression.evaluate(asList("@dont_run_me", "@AGENT_WEB_ACC_TESTS")), is(false));32        assertThat(expression.evaluate(asList("@AGENT_WEB_ACC_TESTS", "@smoke")), is(true));33    }34    @Test35    public void whenProcessingAnEmptyArgumentEverythingIsRun() {36        Expression expression = TagParser.parseFromTagFilters(asList());37        assertThat(expression.evaluate(asList("@wip")), is(true));38        assertThat(expression.evaluate(asList("@wip", "@smoke")), is(true));39        assertThat(expression.evaluate(asList("@dont_run_me")), is(true));40        assertThat(expression.evaluate(asList("@dont_run_me", "@AGENT_WEB_ACC_TESTS")), is(true));41        assertThat(expression.evaluate(asList("@AGENT_WEB_ACC_TESTS")), is(true));42    }43    @Test44    public void eachItemInListWillBeJoinedWithAnd() {45        Expression expression = TagParser.parseFromTagFilters(asList("@this", "@AGENT_WEB_ACC_TESTS", "@smoke", "@do_run_me"));46        assertThat(expression.evaluate(asList("@wip")), is(false));47        assertThat(expression.evaluate(asList("@this", "@AGENT_WEB_ACC_TESTS", "@smoke", "@do_run_me")), is(true));48        assertThat(expression.evaluate(asList("@do_run_me", "@this", "@AGENT_WEB_ACC_TESTS", "@smoke")), is(true));49        assertThat(expression.evaluate(asList("@dont_run_me")), is(false));50        assertThat(expression.evaluate(asList("@AGENT_WEB_ACC_TESTS")), is(false));51    }52    @Test53    public void shouldSupportTagsJoinedByOrInASingleArgument() {54        Expression expression = TagParser.parseFromTagFilters(asList("@smoke or @my_health_coc or @ManageFeatureToggles"));55        assertThat(expression.evaluate(asList("@smoke")), is(true));56        assertThat(expression.evaluate(asList("@smoke", "@my_health_coc", "@ManageFeatureToggles")), is(true));57        assertThat(expression.evaluate(asList("@snot")), is(false));58        assertThat(expression.evaluate(asList("@smoke", "@snot", "@ManageFeatureToggles")), is(true));59    }60    @Test61    public void shouldSupportTagsJoinedByOrInAMultipleArgumentsAndJoinThemWithAnd() {62        Expression expression = TagParser.parseFromTagFilters(asList("@tag1 or @tag2 or @tag3", "@taga or @tagb or @tagc"));63        assertThat(expression.evaluate(asList("@tag1")), is(false));64        assertThat(expression.evaluate(asList("@tag2", "@tagb")), is(true));65        assertThat(expression.evaluate(asList("@tag1", "@tagb", "@tag2", "@taga")), is(true));66    }67}...

Source:TagParser.java

...8import io.cucumber.tagexpressions.Expression;9import io.cucumber.tagexpressions.TagExpressionParser;10import static java.util.stream.Collectors.joining;11import static java.util.stream.Collectors.toList;12public class TagParser {13    public static Expression parseFromTagFilters(List<String> stringList) {14        String combinedExpression = stringList.isEmpty() ? "" : stringList.stream()15            .filter(StringUtils::isNotEmpty)16            .map(tagExpression -> tagExpression.replace("~", "not "))17            .collect(joining(") and (", "(", ")"));18        return new TagExpressionParser().parse(combinedExpression);19    }20    public static Collection<String> additionalTagsSuppliedFrom(EnvironmentVariables environmentVariables, List<String> existingTags) {21        String tagsExpression = ThucydidesSystemProperty.TAGS.from(environmentVariables, "");22        return Stream.of(StringUtils.split(tagsExpression, ","))23            .map(TagParser::toCucumberTag)24            .filter(tag -> !existingTags.contains(tag)).collect(toList());25    }26    private static String toCucumberTag(String from) {27        String tag = from.trim().replaceAll(":", "=");28        if (tag.startsWith("~@") || tag.startsWith("@")) {29            return tag;30        }31        if (tag.startsWith("~")) {32            return "~@" + tag.substring(1);33        }34        return "@" + tag;35    }36}...

Source:TagParserFromEnvironmentVariablesTest.java

...5import static java.util.Arrays.asList;6import static org.hamcrest.Matchers.containsInAnyOrder;7import static org.hamcrest.Matchers.hasSize;8import static org.junit.Assert.assertThat;9public class TagParserFromEnvironmentVariablesTest {10    @Test11    public void commandLineTagsNotInRunTimeTags() {12        EnvironmentVariables environmentVariables = new MockEnvironmentVariables();13        environmentVariables.setProperty("tags", "@my_tag_from_command_line, @my_health_coc,@another_tag_from_command_line");14        assertThat(TagParser.additionalTagsSuppliedFrom(environmentVariables, asList("@smoke", "@my_health_coc", "@ManageFeatureToggles")),15                   containsInAnyOrder("@my_tag_from_command_line", "@another_tag_from_command_line"));16    }17    @Test18    public void commandLineTagsAllInRunTimeTags() {19        EnvironmentVariables environmentVariables = new MockEnvironmentVariables();20        environmentVariables.setProperty("tags", "@my_health_coc");21        assertThat(TagParser.additionalTagsSuppliedFrom(environmentVariables, asList("@smoke", "@my_health_coc", "@ManageFeatureToggles")),22                   hasSize(0));23    }24    @Test25    public void noCommandLineTagsProvided() {26        EnvironmentVariables environmentVariables = new MockEnvironmentVariables();27        assertThat(TagParser.additionalTagsSuppliedFrom(environmentVariables, asList("@smoke", "@my_health_coc", "@ManageFeatureToggles")),28                   hasSize(0));29    }30}...

Source:CucumberSuiteSlicer.java

1package net.serenitybdd.cucumber.suiteslicing;2import net.serenitybdd.cucumber.util.TagParser;3import java.net.URI;4import java.util.List;5import java.util.function.Predicate;6import static com.google.common.collect.Lists.newArrayList;7public class CucumberSuiteSlicer {8    private final List<URI> featurePaths;9    private final TestStatistics statistics;10    public CucumberSuiteSlicer(List<URI> featurePaths, TestStatistics statistics) {11        this.featurePaths = featurePaths;12        this.statistics = statistics;13    }14    public WeightedCucumberScenarios scenarios(int batchNumber, int batchCount, int forkNumber, int forkCount, List<String> tagFilters) {15        return new CucumberScenarioLoader(featurePaths, statistics).load()16            .filter(forSuppliedTags(tagFilters))17            .slice(batchNumber).of(batchCount).slice(forkNumber).of(forkCount);18    }19    private Predicate<WeightedCucumberScenario> forSuppliedTags(List<String> tagFilters) {20        return cucumberScenario -> TagParser.parseFromTagFilters(tagFilters).evaluate(newArrayList(cucumberScenario.tags));21    }22}...

TagParser

Using AI Code Generation

1package net.serenitybdd.cucumber.util;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.List;5import java.util.regex.Matcher;6import java.util.regex.Pattern;7public class TagParser {8    private static final String TAG_EXPRESSION = "(@[^@\\s]+)";9    private static final Pattern TAG_PATTERN = Pattern.compile(TAG_EXPRESSION);10    public static List<String> parseTags(String tagExpression) {11        List<String> tags = new ArrayList<>();12        Matcher matcher = TAG_PATTERN.matcher(tagExpression);13        while (matcher.find()) {14            tags.add(matcher.group(1));15        }16        return tags;17    }18    public static boolean isTagExpression(String tagExpression) {19        return Arrays.stream(tagExpression.split("\\s+")).anyMatch(tag -> tag.startsWith("@"));20    }21}22package net.serenitybdd.cucumber.util;23import java.util.ArrayList;24import java.util.List;25import org.junit.Test;26import static org.assertj.core.api.Assertions.assertThat;27public class TagParserTest {28    public void shouldParseTags() {29        String tagExpression = "@tag1 @tag2 @tag3";30        List<String> expectedTags = new ArrayList<>();31        expectedTags.add("@tag1");32        expectedTags.add("@tag2");33        expectedTags.add("@tag3");34        assertThat(TagParser.parseTags(tagExpression)).isEqualTo(expectedTags);35    }36    public void shouldReturnEmptyList() {37        String tagExpression = "tag1 tag2 tag3";38        List<String> expectedTags = new ArrayList<>();39        assertThat(TagParser.parseTags(tagExpression)).isEqualTo(expectedTags);40    }41    public void shouldReturnTrue() {42        String tagExpression = "@tag1 tag2 tag3";43        assertThat(TagParser.isTagExpression(tagExpression)).isTrue();44    }45    public void shouldReturnFalse() {46        String tagExpression = "tag1 tag2 tag3";47        assertThat(TagParser.isTagExpression(tagExpression)).isFalse();48    }49}

TagParser

Using AI Code Generation

1import net.serenitybdd.cucumber.util.TagParser;2import net.thucydides.core.requirements.model.Tags;3import cucumber.api.Scenario;4import cucumber.api.java.After;5import cucumber.api.java.Before;6public class Hooks {7    public void beforeScenario(Scenario scenario) {8        Tags tags = TagParser.parseTagsFrom(scenario.getSourceTagNames());9        String featureName = scenario.getId().split(";")[0];10        String scenarioName = scenario.getName();11        String featureFileName = scenario.getId().split(";")[0].split(":")[1];12        String lineNumber = scenario.getId().split(";")[1].split(":")[1];13    }14    public void afterScenario(Scenario scenario) {15        String status = scenario.getStatus();16        long duration = scenario.getDuration();17        Tags tags = TagParser.parseTagsFrom(scenario.getSourceTagNames());18        String featureName = scenario.getId().split(";")[0];19        String scenarioName = scenario.getName();20        String featureFileName = scenario.getId().split(";")[0].split(":")[1];21        String lineNumber = scenario.getId().split(";")[1].split(":")[1];22    }23}24Tags tags = TagParser.parseTagsFrom(scenario.getSourceTagNames());25String featureName = scenario.getId().split(";")[0];26String scenarioName = scenario.getName();

TagParser

Using AI Code Generation

1package net.serenitybdd.cucumber.util;2import java.util.regex.Matcher;3import java.util.regex.Pattern;4public class TagParser {5    private static final Pattern TAG_PATTERN = Pattern.compile("\\s*(@[^\\s]*)");6    public static String[] parseTags(String tagExpression) {7        Matcher matcher = TAG_PATTERN.matcher(tagExpression);8        List<String> tags = new ArrayList<String>();9        while (matcher.find()) {10            tags.add(matcher.group(1));11        }12        return tags.toArray(new String[tags.size()]);13    }14}15package net.serenitybdd.cucumber.util;16import cucumber.api.java.en.Then;17import cucumber.api.java.en.When;18public class TagParserTest {19    @When("^I do something$")20    public void i_do_something() throws Throwable {21        throw new PendingException();22    }23    @Then("^I should see something$")24    public void i_should_see_something() throws Throwable {25        throw new PendingException();26    }27    @Then("^I should see something else$")28    public void i_should_see_something_else() throws Throwable {29        throw new PendingException();30    }31}32package net.serenitybdd.cucumber.util;33import cucumber.api.CucumberOptions;34import cucumber.api.junit.Cucumber;35import org.junit.runner.RunWith;36@RunWith(Cucumber.class)37@CucumberOptions(38public class TagParserTestRunner {39}40package net.serenitybdd.cucumber.util;41import cucumber.api.CucumberOptions;42import cucumber.api.junit.Cucumber;43import org.junit.runner.RunWith;44@RunWith(Cucumber.class)45@CucumberOptions(46public class TagParserTestRunner {47}48package net.serenitybdd.cucumber.util;49import cucumber.api.CucumberOptions;50import cucumber.api.junit.Cucumber;51import org.junit.runner.RunWith;

TagParser

Using AI Code Generation

1import net.serenitybdd.cucumber.util.TagParser;2import java.util.List;3public class TagParserTest {4    public static void main(String[] args) {5        List<String> tagList = TagParser.parseTags("@tag1,@tag2,@tag3");6        System.out.println(tagList);7    }8}

TagParser

Using AI Code Generation

1import net.serenitybdd.cucumber.util.TagParser;2import java.util.List;3public class MyStepdefs {4    @Given("^I have a list of tags$")5    public void iHaveAListOfTags(List<String> tags) {6        TagParser tagParser = new TagParser(tags);7        tagParser.getTags().forEach(tag -> System.out.println(tag));8    }9}

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