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How to use VolatileFieldsHolder method of org.assertj.core.api.assumptions.Assumptions_assumeThat_Atomics_Test class

Best Assertj code snippet using org.assertj.core.api.assumptions.Assumptions_assumeThat_Atomics_Test.VolatileFieldsHolder

Source: Assumptions_assumeThat_Atomics_Test.java

...34import org.junit.runners.Parameterized.Parameters;35@RunWith(Parameterized.class)36public class Assumptions_assumeThat_Atomics_Test {37  private static int ranTests = 0;38  private static final VolatileFieldsHolder VOLATILE_FIELDS_HOLDER = new VolatileFieldsHolder();39  private AssumptionRunner<?> assumptionRunner;40  public Assumptions_assumeThat_Atomics_Test(AssumptionRunner<?> assumptionRunner) {41    this.assumptionRunner = assumptionRunner;42  }43  @Parameters44  public static Object[][] provideAssumptionsRunners() {45    return new AssumptionRunner[][] {46        { new AssumptionRunner<AtomicBoolean>(new AtomicBoolean(true)) {47          @Override48          public void runFailingAssumption() {49            assumeThat(actual).isFalse();50          }51          @Override52          public void runPassingAssumption() {53            assumeThat(actual).isTrue();54          }55        } },56        { new AssumptionRunner<AtomicInteger>(new AtomicInteger(42)) {57          @Override58          public void runFailingAssumption() {59            assumeThat(actual).hasNegativeValue();60          }61          @Override62          public void runPassingAssumption() {63            assumeThat(actual).hasPositiveValue();64          }65        } },66        { new AssumptionRunner<AtomicIntegerArray>(new AtomicIntegerArray(new int[] { 2, 5, 7 })) {67          @Override68          public void runFailingAssumption() {69            assumeThat(actual).contains(20);70          }71          @Override72          public void runPassingAssumption() {73            assumeThat(actual).contains(7);74          }75        } },76        { new AssumptionRunner<AtomicIntegerFieldUpdater<VolatileFieldsHolder>>(AtomicIntegerFieldUpdater.newUpdater(VolatileFieldsHolder.class,77                                                                                                                     "intValue")) {78          @Override79          public void runFailingAssumption() {80            assumeThat(actual).hasValue(10, VOLATILE_FIELDS_HOLDER);81          }82          @Override83          public void runPassingAssumption() {84            assumeThat(actual).hasValue(0, VOLATILE_FIELDS_HOLDER);85          }86        } },87        { new AssumptionRunner<AtomicLong>(new AtomicLong(42)) {88          @Override89          public void runFailingAssumption() {90            assumeThat(actual).hasNegativeValue();91          }92          @Override93          public void runPassingAssumption() {94            assumeThat(actual).hasPositiveValue();95          }96        } },97        { new AssumptionRunner<AtomicLongArray>(new AtomicLongArray(new long[] { 2, 5, 7 })) {98          @Override99          public void runFailingAssumption() {100            assumeThat(actual).contains(20);101          }102          @Override103          public void runPassingAssumption() {104            assumeThat(actual).contains(7);105          }106        } },107        { new AssumptionRunner<AtomicLongFieldUpdater<VolatileFieldsHolder>>(AtomicLongFieldUpdater.newUpdater(VolatileFieldsHolder.class,108                                                                                                               "longValue")) {109          @Override110          public void runFailingAssumption() {111            assumeThat(actual).hasValue(10L, VOLATILE_FIELDS_HOLDER);112          }113          @Override114          public void runPassingAssumption() {115            assumeThat(actual).hasValue(0L, VOLATILE_FIELDS_HOLDER);116          }117        } },118        { new AssumptionRunner<AtomicReference<String>>(new AtomicReference<>("test")) {119          @Override120          public void runFailingAssumption() {121            assumeThat(actual).hasValue("other");122          }123          @Override124          public void runPassingAssumption() {125            assumeThat(actual).hasValue("test");126          }127        } },128        { new AssumptionRunner<AtomicReferenceArray<String>>(new AtomicReferenceArray<>(array("2", "5", "7"))) {129          @Override130          public void runFailingAssumption() {131            assumeThat(actual).contains("20");132          }133          @Override134          public void runPassingAssumption() {135            assumeThat(actual).contains("7");136          }137        } },138        { new AssumptionRunner<AtomicReferenceFieldUpdater<VolatileFieldsHolder, String>>(AtomicReferenceFieldUpdater.newUpdater(VolatileFieldsHolder.class,139                                                                                                                                 String.class,140                                                                                                                                 "stringValue")) {141          @Override142          public void runFailingAssumption() {143            assumeThat(actual).hasValue("other", VOLATILE_FIELDS_HOLDER);144          }145          @Override146          public void runPassingAssumption() {147            assumeThat(actual).hasValue("test", VOLATILE_FIELDS_HOLDER);148          }149        } },150        { new AssumptionRunner<AtomicMarkableReference<String>>(new AtomicMarkableReference<>("test", true)) {151          @Override152          public void runFailingAssumption() {153            assumeThat(actual).hasReference("other");154          }155          @Override156          public void runPassingAssumption() {157            assumeThat(actual).hasReference("test");158          }159        } },160        { new AssumptionRunner<AtomicStampedReference<String>>(new AtomicStampedReference<>("test", 1)) {161          @Override162          public void runFailingAssumption() {163            assumeThat(actual).hasStamp(0);164          }165          @Override166          public void runPassingAssumption() {167            assumeThat(actual).hasStamp(1);168          }169        } }170    };171  }172  @AfterClass173  public static void afterClass() {174    assertThat(ranTests).as("number of tests run").isEqualTo(provideAssumptionsRunners().length);175  }176  @Test177  public void should_ignore_test_when_assumption_fails() {178    assumptionRunner.runFailingAssumption();179    fail("should not arrive here");180  }181  @Test182  public void should_run_test_when_assumption_passes() {183    assumptionRunner.runPassingAssumption();184    ranTests++;185  }186  @SuppressWarnings("unused")187  private static class VolatileFieldsHolder {188    volatile int intValue;189    volatile long longValue;190    volatile String stringValue = "test";191  }192}...

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