How to use getThreadCountFor method of net.serenitybdd.junit.runners.SerenityParameterizedRunner class

Best Serenity JUnit code snippet using net.serenitybdd.junit.runners.SerenityParameterizedRunner.getThreadCountFor

Source:WhenRunningADataDrivenTestScenario.java Github

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...472    }473    @Test474    public void by_default_the_number_of_threads_is_2_times_the_number_of_CPU_cores() throws Throwable {475        SerenityParameterizedRunner runner = getTestRunnerUsing(SampleParallelDataDrivenScenario.class);476        int threadCount = runner.getThreadCountFor(SampleParallelDataDrivenScenario.class);477        int AVAILABLE_PROCESSORS = Runtime.getRuntime().availableProcessors();478        assertThat(threadCount, is(AVAILABLE_PROCESSORS * 2));479    }480    @RunWith(SerenityParameterizedRunner.class)481    @Concurrent(threads = "7")482    public static final class ParallelDataDrivenScenarioWithSpecifiedThreadCountSample {483        @TestData484        public static Collection testData() {485            return Arrays.asList(new Object[][]{});486        }487        @Test488        public void foo() {489        }490    }491    @Test492    public void the_number_of_threads_can_be_overridden_in_the_concurrent_annotation() throws Throwable {493        SerenityParameterizedRunner runner494                = getTestRunnerUsing(ParallelDataDrivenScenarioWithSpecifiedThreadCountSample.class);495        int threadCount = runner.getThreadCountFor(ParallelDataDrivenScenarioWithSpecifiedThreadCountSample.class);496        assertThat(threadCount, is(7));497    }498    @Test499    public void the_number_of_threads_can_be_overridden_with_a_system_property() throws Throwable {500        environmentVariables.setProperty("thucydides.concurrent.threads", "4");501        SerenityParameterizedRunner runner502                = getTestRunnerUsing(ParallelDataDrivenScenarioWithSpecifiedThreadCountSample.class);503        int threadCount = runner.getThreadCountFor(ParallelDataDrivenScenarioWithSpecifiedThreadCountSample.class);504        assertThat(threadCount, is(4));505    }506    @RunWith(SerenityParameterizedRunner.class)507    @Concurrent(threads = "7x")508    public static final class ParallelDataDrivenScenarioWithRelativeThreadCountSample {509        @TestData510        public static Collection testData() {511            return Arrays.asList(new Object[][]{});512        }513        @Test514        public void foo() {515        }516    }517    @Test518    public void the_number_of_threads_can_be_overridden_in_the_concurrent_annotation_using_a_relative_value() throws Throwable {519        SerenityParameterizedRunner runner520                = getTestRunnerUsing(ParallelDataDrivenScenarioWithRelativeThreadCountSample.class);521        int threadCount = runner.getThreadCountFor(ParallelDataDrivenScenarioWithRelativeThreadCountSample.class);522        int AVAILABLE_PROCESSORS = Runtime.getRuntime().availableProcessors();523        assertThat(threadCount, is(7 * AVAILABLE_PROCESSORS));524    }525    @RunWith(SerenityParameterizedRunner.class)526    @Concurrent(threads = "xxx")527    public static final class ParallelDataDrivenScenarioWithInvalidThreadCountSample {528        @TestData529        public static Collection testData() {530            return Arrays.asList(new Object[][]{});531        }532        @Test533        public void foo() {534        }535    }536    @Test(expected = IllegalArgumentException.class)537    public void if_the_thread_count_is_invalid_an_exception_should_be_thrown() throws Throwable {538        SerenityParameterizedRunner runner539                = getTestRunnerUsing(ParallelDataDrivenScenarioWithInvalidThreadCountSample.class);540        runner.getThreadCountFor(ParallelDataDrivenScenarioWithInvalidThreadCountSample.class);541    }542    private List<String> filenamesOf(File[] files) {543        List filenames = new ArrayList<String>();544        for (File file : files) {545            filenames.add(file.getName());546        }547        return filenames;548    }549    private List<String> contentsOf(File[] files) throws IOException {550        List<String> contents = new ArrayList<>();551        for (File file : files) {552            contents.add(stringContentsOf(file));553        }554        return contents;...

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Source:SerenityParameterizedRunner.java Github

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...54            runners = buildTestRunnersFromADataSourceUsing(webDriverFactory, batchManager);55        }56    }57    private void scheduleParallelTestRunsFor(final Class<?> klass) {58        setScheduler(new ParameterizedRunnerScheduler(klass, getThreadCountFor(klass)));59    }60    public boolean runTestsInParallelFor(final Class<?> klass) {61        return (klass.getAnnotation(Concurrent.class) != null);62    }63    public int getThreadCountFor(final Class<?> klass) {64        Concurrent concurrent = klass.getAnnotation(Concurrent.class);65        String threadValue = getThreadParameter(concurrent);66        int threads = (AVAILABLE_PROCESSORS * 2);67        if (StringUtils.isNotEmpty(threadValue)) {68            if (StringUtils.isNumeric(threadValue)) {69                threads = Integer.parseInt(threadValue);70            } else if (threadValue.endsWith("x")) {71                threads = getRelativeThreadCount(threadValue);72            }73        }74        return threads;75    }76    private String getThreadParameter(Concurrent concurrent) {77        String systemPropertyThreadValue =...

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getThreadCountFor

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1import net.serenitybdd.junit.runners.SerenityParameterizedRunner;2import net.thucydides.core.annotations.Steps;3import net.thucydides.core.annotations.Title;4import net.thucydides.core.annotations.WithTag;5import net.thucydides.core.annotations.WithTags;6import net.thucydides.core.pages.Pages;7import net.thucydides.core.steps.ScenarioSteps;8import net.thucydides.junit.annotations.TestData;9import org.junit.Before;10import org.junit.Test;11import org.junit.runner.RunWith;12import org.junit.runners.Parameterized;13import org.openqa.selenium.WebDriver;14import java.util.Arrays;15import java.util.Collection;16@RunWith(SerenityParameterizedRunner.class)17public class SerenityParameterizedRunnerTest extends ScenarioSteps {18    public static Collection<Object[]> testData() {19        return Arrays.asList(new Object[][]{20                {"John", "Doe"},21                {"Jane", "Doe"},22                {"Adam", "Smith"}23        });24    }25    private String firstName;26    private String lastName;27    public SerenityParameterizedRunnerTest(String firstName, String lastName) {28        this.firstName = firstName;29        this.lastName = lastName;30    }31    @Title("Test with Parameterized runner")32    public void testWithParameterizedRunner() {33        System.out.println("First Name: " + firstName);34        System.out.println("Last Name: " + lastName);35    }36}

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getThreadCountFor

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1    public void testGetThreadCountFor() {2        SerenityParameterizedRunner runner = new SerenityParameterizedRunner(SerenityParameterizedRunnerTest.class);3        int threadCount = runner.getThreadCountFor(1, 1);4        assertThat(threadCount, is(1));5        threadCount = runner.getThreadCountFor(2, 1);6        assertThat(threadCount, is(1));7        threadCount = runner.getThreadCountFor(3, 1);8        assertThat(threadCount, is(1));9        threadCount = runner.getThreadCountFor(1, 2);10        assertThat(threadCount, is(1));11        threadCount = runner.getThreadCountFor(2, 2);12        assertThat(threadCount, is(1));13        threadCount = runner.getThreadCountFor(3, 2);14        assertThat(threadCount, is(2));15        threadCount = runner.getThreadCountFor(1, 3);16        assertThat(threadCount, is(1));17        threadCount = runner.getThreadCountFor(2, 3);18        assertThat(threadCount, is(2));19        threadCount = runner.getThreadCountFor(3, 3);20        assertThat(threadCount, is(3));21        threadCount = runner.getThreadCountFor(1, 4);22        assertThat(threadCount, is(1));23        threadCount = runner.getThreadCountFor(2, 4);24        assertThat(threadCount, is(2));25        threadCount = runner.getThreadCountFor(3, 4);26        assertThat(threadCount, is(3));27        threadCount = runner.getThreadCountFor(4, 4);28        assertThat(threadCount, is(4));29    }30    public void testGetThreadCountForWithZero() {31        SerenityParameterizedRunner runner = new SerenityParameterizedRunner(SerenityParameterizedRunnerTest.class);32        int threadCount = runner.getThreadCountFor(0, 0);33        assertThat(threadCount, is(0));34    }35    @Test(expected = IllegalArgumentException.class)36    public void testGetThreadCountForWithZeroAndNonZero() {37        SerenityParameterizedRunner runner = new SerenityParameterizedRunner(SerenityParameterizedRunnerTest.class);38        runner.getThreadCountFor(0, 1);39    }40    @Test(expected = IllegalArgumentException.class)

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getThreadCountFor

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1@RunWith(SerenityParameterizedRunner.class)2public class ParameterizedTest {3    @Parameterized.Parameters(name = "{0}")4    public static Collection<Object[]> data() {5        return Arrays.asList(new Object[][]{6                {"one", 1},7                {"two", 2},8                {"three", 3}9        });10    }11    public String name;12    @Parameterized.Parameter(1)13    public int number;14    public void test() {15        System.out.println(name + " " + number);16    }17}

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getThreadCountFor

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1public class SerenityRunnerTest {2    public void testSerenityRunner() {3        SerenityParameterizedRunner runner = new SerenityParameterizedRunner(SerenityRunnerTest.class);4        runner.run(new RunNotifier());5    }6}7public class SerenityRunnerTest {8    public void testSerenityRunner() {9        SerenityRunner runner = new SerenityRunner(SerenityRunnerTest.class);10        runner.run(new RunNotifier());11    }12}13public class SerenityRunnerTest {14    public void testSerenityRunner() {15        SerenityRunner runner = new SerenityRunner(SerenityRunnerTest.class);16        runner.run(new RunNotifier());17    }18}19public class SerenityRunnerTest {20    public void testSerenityRunner() {21        SerenityRunner runner = new SerenityRunner(SerenityRunnerTest.class);22        runner.run(new RunNotifier());23    }24}25public class SerenityRunnerTest {26    public void testSerenityRunner() {27        SerenityRunner runner = new SerenityRunner(SerenityRunnerTest.class);28        runner.run(new RunNotifier());29    }30}31public class SerenityRunnerTest {32    public void testSerenityRunner() {33        SerenityRunner runner = new SerenityRunner(SerenityRunnerTest.class);34        runner.run(new RunNotifier());35    }36}37public class SerenityRunnerTest {38    public void testSerenityRunner() {39        SerenityRunner runner = new SerenityRunner(SerenityRunnerTest.class);40        runner.run(new RunNotifier());41    }42}

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getThreadCountFor

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1public class ThreadCountTest {2    public void testThreadCount() {3        SerenityParameterizedRunner runner = new SerenityParameterizedRunner(ThreadCountTest.class);4        int threadCount = runner.getThreadCountFor(ThreadCountTest.class);5        System.out.println("Thread count is: " + threadCount);6        Assert.assertEquals(4, threadCount);7    }8}9[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ serenity-junit ---10[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ serenity-junit ---11[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ serenity-junit ---12[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ serenity-junit ---13[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ serenity-junit ---14[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ serenity-junit ---

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