How to use parseFromTagFilters method of net.serenitybdd.cucumber.util.TagParser class

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

Source:TagParserFromTagFiltersTest.java

...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

...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(":", "=");...

Source:CucumberSuiteSlicer.java

...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}...

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