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How to use doubleThat method of org.mockito.hamcrest.MockitoHamcrest class

Best Mockito code snippet using org.mockito.hamcrest.MockitoHamcrest.doubleThat

Source:MockitoHamcrest.java

...156     *157     * @param matcher decides whether argument matches158     * @return <code>0</code>.159     */160    public static double doubleThat(Matcher<Double> matcher) {161        reportMatcher(matcher);162        return 0;163    }164    private static <T> void reportMatcher(Matcher<T> matcher) {165        mockingProgress().getArgumentMatcherStorage().reportMatcher(new HamcrestArgumentMatcher<T>(matcher));166    }167}...

Source:MetricReporterTest.java

...13import static org.mockito.Mockito.mock;14import static org.mockito.Mockito.verify;15import static org.mockito.Mockito.when;16import static org.mockito.hamcrest.MockitoHamcrest.argThat;17import static org.mockito.hamcrest.MockitoHamcrest.doubleThat;18public class MetricReporterTest {19    private static final String CLUSTER_NAME = "foo";20    private static class Fixture {21        final MetricReporter mockReporter = mock(MetricReporter.class);22        final MetricUpdater metricUpdater = new MetricUpdater(mockReporter, 0, CLUSTER_NAME);23        final ClusterFixture clusterFixture;24        Fixture() {25            this(10);26        }27        Fixture(int nodes) {28            clusterFixture = ClusterFixture.forFlatCluster(nodes);29            when(mockReporter.createContext(any())).then(invocation -> {30                @SuppressWarnings("unchecked") Map<String, ?> arg = (Map<String, ?>)invocation.getArguments()[0];31                return new HasMetricContext.MockContext(arg);32            });33        }34    }35    private static HasMetricContext.Dimension[] withClusterDimension() {36        // Dimensions that are always present37        HasMetricContext.Dimension controllerDim = withDimension("controller-index", "0");38        HasMetricContext.Dimension clusterDim = withDimension("cluster", CLUSTER_NAME);39        HasMetricContext.Dimension clusteridDim = withDimension("clusterid", CLUSTER_NAME);40        return new HasMetricContext.Dimension[] { controllerDim, clusterDim, clusteridDim };41    }42    private static HasMetricContext.Dimension[] withNodeTypeDimension(String type) {43        // Node type-specific dimension44        HasMetricContext.Dimension nodeType = withDimension("node-type", type);45        var otherDims = withClusterDimension();46        return new HasMetricContext.Dimension[] { otherDims[0], otherDims[1], otherDims[2], nodeType };47    }48    @Test49    public void metrics_are_emitted_for_different_node_state_counts() {50        Fixture f = new Fixture();51        f.metricUpdater.updateClusterStateMetrics(f.clusterFixture.cluster(),52                ClusterState.stateFromString("distributor:10 .1.s:d storage:9 .1.s:d .2.s:m .4.s:d"),53                new ResourceUsageStats());54        verify(f.mockReporter).set(eq("cluster-controller.up.count"), eq(9),55                argThat(hasMetricContext(withNodeTypeDimension("distributor"))));56        verify(f.mockReporter).set(eq("cluster-controller.up.count"), eq(6),57                argThat(hasMetricContext(withNodeTypeDimension("storage"))));58        verify(f.mockReporter).set(eq("cluster-controller.down.count"), eq(1),59                argThat(hasMetricContext(withNodeTypeDimension("distributor"))));60        verify(f.mockReporter).set(eq("cluster-controller.down.count"), eq(3),61                argThat(hasMetricContext(withNodeTypeDimension("storage"))));62        verify(f.mockReporter).set(eq("cluster-controller.maintenance.count"), eq(1),63                argThat(hasMetricContext(withNodeTypeDimension("storage"))));64    }65    private void doTestRatiosInState(String clusterState, double distributorRatio, double storageRatio) {66        Fixture f = new Fixture();67        f.metricUpdater.updateClusterStateMetrics(f.clusterFixture.cluster(), ClusterState.stateFromString(clusterState),68                new ResourceUsageStats());69        verify(f.mockReporter).set(eq("cluster-controller.available-nodes.ratio"),70                doubleThat(closeTo(distributorRatio, 0.0001)),71                argThat(hasMetricContext(withNodeTypeDimension("distributor"))));72        verify(f.mockReporter).set(eq("cluster-controller.available-nodes.ratio"),73                doubleThat(closeTo(storageRatio, 0.0001)),74                argThat(hasMetricContext(withNodeTypeDimension("storage"))));75    }76    @Test77    public void metrics_are_emitted_for_partial_node_availability_ratio() {78        // Only Up, Init, Retired and Maintenance are counted as available states79        doTestRatiosInState("distributor:10 .1.s:d storage:9 .1.s:d .2.s:m .4.s:r .5.s:i .6.s:s", 0.9, 0.7);80    }81    @Test82    public void metrics_are_emitted_for_full_node_availability_ratio() {83        doTestRatiosInState("distributor:10 storage:10", 1.0, 1.0);84    }85    @Test86    public void metrics_are_emitted_for_zero_node_availability_ratio() {87        doTestRatiosInState("cluster:d", 0.0, 0.0);88    }89    @Test90    public void maintenance_mode_is_counted_as_available() {91        doTestRatiosInState("distributor:10 storage:10 .0.s:m", 1.0, 1.0);92    }93    @Test94    public void metrics_are_emitted_for_resource_usage() {95        Fixture f = new Fixture();96        f.metricUpdater.updateClusterStateMetrics(f.clusterFixture.cluster(),97                ClusterState.stateFromString("distributor:10 storage:10"),98                new ResourceUsageStats(0.5, 0.6, 5, 0.7, 0.8));99        verify(f.mockReporter).set(eq("cluster-controller.resource_usage.max_disk_utilization"),100                doubleThat(closeTo(0.5, 0.0001)),101                argThat(hasMetricContext(withClusterDimension())));102        verify(f.mockReporter).set(eq("cluster-controller.resource_usage.max_memory_utilization"),103                doubleThat(closeTo(0.6, 0.0001)),104                argThat(hasMetricContext(withClusterDimension())));105        verify(f.mockReporter).set(eq("cluster-controller.resource_usage.nodes_above_limit"),106                eq(5),107                argThat(hasMetricContext(withClusterDimension())));108        verify(f.mockReporter).set(eq("cluster-controller.resource_usage.disk_limit"),109                doubleThat(closeTo(0.7, 0.0001)),110                argThat(hasMetricContext(withClusterDimension())));111        verify(f.mockReporter).set(eq("cluster-controller.resource_usage.memory_limit"),112                doubleThat(closeTo(0.8, 0.0001)),113                argThat(hasMetricContext(withClusterDimension())));114    }115}...

Source:HamcrestMatchersTest.java

...68        Mockito.verify(mock).oneArg(MockitoHamcrest.byteThat(CoreMatchers.is(((byte) (1)))));69        Mockito.verify(mock).oneArg(MockitoHamcrest.intThat(CoreMatchers.is(2)));70        Mockito.verify(mock).oneArg(MockitoHamcrest.longThat(CoreMatchers.is(3L)));71        Mockito.verify(mock).oneArg(MockitoHamcrest.charThat(CoreMatchers.is('4')));72        Mockito.verify(mock).oneArg(MockitoHamcrest.doubleThat(CoreMatchers.is(5.0)));73        Mockito.verify(mock).oneArg(MockitoHamcrest.floatThat(CoreMatchers.is(6.0F)));74    }75    @SuppressWarnings("rawtypes")76    private class NonGenericMatcher extends BaseMatcher {77        public boolean matches(Object o) {78            return true;79        }80        public void describeTo(Description description) {81        }82    }83    @Test84    public void supports_non_generic_matchers() {85        Mockito.when(mock.intArgumentReturningInt(nonGenericMatcher())).thenReturn(5);86        Assert.assertEquals(5, mock.intArgumentReturningInt(10));...

Source:BankAccountTest.java

...6import static org.junit.jupiter.api.Assertions.assertEquals;7import static org.junit.jupiter.api.Assertions.assertThrows;8import static org.mockito.Mockito.*;9import static org.mockito.hamcrest.MockitoHamcrest.argThat;10import static org.mockito.hamcrest.MockitoHamcrest.doubleThat;11public class BankAccountTest {12    @Test13    public void shouldDepositPositiveAmount(){14        BankAccount b = new BankAccount("Luigi", 1000.0);15        b.deposit(1000.0);16        assertEquals(2000.0, b.getAmount(), 0.001);17    }18    @Test19    public void shouldNotExceedAntiMoneyLaunderingQuotas(){20        BankAccount b = new BankAccount("Luigi", 1000.0);21        IllegalArgumentException e = assertThrows(IllegalArgumentException.class, () -> {22            b.deposit(100000.0);23        });24        assertEquals("Illegal amount (see Anti-Money Laundering policies!)", e.getMessage());...

doubleThat

Using AI Code Generation

1import static org.mockito.hamcrest.MockitoHamcrest.argThat;2import static org.mockito.hamcrest.MockitoHamcrest.doubleThat;3import static org.mockito.Mockito.when;4import static org.mockito.hamcrest.MockitoHamcrest.intThat;5import static org.mockito.hamcrest.MockitoHamcrest.longThat;6import static org.mockito.hamcrest.MockitoHamcrest.shortThat;7import static org.mockito.hamcrest.MockitoHamcrest.floatThat;8import static org.mockito.hamcrest.MockitoHamcrest.byteThat;9import static org.mockito.hamcrest.MockitoHamcrest.charThat;10import static org.mockito.hamcrest.MockitoHamcrest.booleanThat;11import static org.mockito.hamcrest.MockitoHamcrest.anyIntThat;12import static org.mockito.hamcrest.MockitoHamcrest.anyLongThat;13import static org.mockito.hamcrest.MockitoHamcrest.anyShortThat;14import static org.mockito.hamcrest.MockitoHamcrest.anyDoubleThat;15import static org.mockito.hamcrest.MockitoHamcrest.anyFloatThat;16import static org.mockito.hamcrest.MockitoHamcrest.anyByteThat;17import static org.mockito.hamcrest.MockitoHamcrest.anyCharThat;18import static org.mockito.hamcrest.MockitoHamcrest.anyBooleanThat;19import static org.mockito.hamcrest.MockitoHamcrest.anyThat;20import static org.mockito.hamcrest.MockitoHamcrest.stringThat;21import static org.mockito.hamcrest.MockitoHamcrest.anyStringThat;22import org.hamcrest.Description;23import org.hamcrest.Factory;24import org.hamcrest.Matcher;25import org.hamcrest.TypeSafeMatcher;26import org.junit.Test;27import org.junit.runner.RunWith;28import org.mockito.Mock;29import org.mockito.runners.MockitoJUnitRunner;30@RunWith(MockitoJUnitRunner.class)31public class MockitoHamcrestTest {32    private MockitoHamcrestTest mock;33    private static final String TEST_STRING = "test";34    public void testIntThat() {35        when(mock.intMethod(intThat(new Matcher<Integer>() {36            public boolean matches(Object item) {37                return (Integer) item == 1;38            }39            public void describeTo(Description description) {40                description.appendText("integer 1");41            }42        }))).thenReturn(1);43    }44    public void testLongThat() {45        when(mock.longMethod(longThat(new Matcher<Long>() {46            public boolean matches(Object item) {47                return (Long) item == 1;48            }49            public void describeTo(Description description) {50                description.appendText("long 1");51            }52        }))).thenReturn(1L);53    }54    public void testShortThat() {

doubleThat

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        int num = 11;4        int result = doubleThat(num);5        System.out.println(result);6    }7    public static int doubleThat(int num) {8        return num * 2;9    }10}11Recommended Posts: Java | Mockito.when() method12Java | Mockito.verify() method13Java | Mockito.mock() method14Java | Mockito.any() method15Java | Mockito.times() method16Java | Mockito.doReturn() method17Java | Mockito.doThrow() method18Java | Mockito.doAnswer() method19Java | Mockito.doNothing() method20Java | Mockito.doCallRealMethod() method21Java | Mockito.spy() method22Java | Mockito.inOrder() method23Java | Mockito.reset() method24Java | Mockito.never() method25Java | Mockito.only() method26Java | Mockito.ignoreStubs() method27Java | Mockito.atLeast() method28Java | Mockito.atMost() method29Java | Mockito.timeout() method

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2public class Test {3    public static void main(String[] args) {4        MockitoHamcrest.doubleThat(1.0);5    }6}7Exception in thread "main" java.lang.NoSuchMethodError: org.mockito.hamcrest.MockitoHamcrest.doubleThat(D)Lorg/hamcrest/Matcher;8	at Test.main(1.java:6)

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2public class 1{3    public static void main(String[] args){4        System.out.println("The double of 10 is:"+MockitoHamcrest.doubleThat(10));5    }6}

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2public class 1{3    public static void main(String[] args){4        System.out.println("The double of 10 is:"+MockitoHamcrest.doubleThat(10));5    }6}

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2import static org.mockito.hamcrest.MockitoHamcrest.argThat;3import org.hamcrest.Matcher;4import static org.hamcrest.Matchers.*;5import java.util.*;6import org.junit.Test;7import static org.junit.Assert.*;8public class MockitoHamcrestTest {9    public void testDoubleThat() {10        List<Integer> list = new ArrayList<Integer>();11        list.add(1);12        list.add(2);13        list.add(3);14        list.add(4);15        list.add(5);16        list.add(6);17        list.add(7);18        list.add(8);19        list.add(9);20        list.add(10);21        Matcher<Integer> matcher = greaterThan(5);22        assertTrue(argThat(matcher).matches(list));23    }24}

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2import org.hamcrest.Matcher;3import org.hamcrest.Matchers;4import java.util.List;5import java.util.ArrayList;6import static org.mockito.Mockito.*;7public class MockitoHamcrestExample {8   public static void main(String[] args) {9      List mockList = mock(List.class);10      when(mockList.get(MockitoHamcrest.doubleThat(Matchers.greaterThan(1.0)))).thenReturn("element");11      System.out.println(mockList.get(2));12   }13}

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2import org.hamcrest.Matchers;3class Test {4    public static void main(String args[]) {5        int a = 10;6        int result = MockitoHamcrest.doubleThat(a, Matchers.equalTo(10));7        System.out.println(result);8    }9}10Mockito - verify() method11Mockito - verifyNoMoreInteractions() method12Mockito - verifyZeroInteractions() method13Mockito - doThrow() method14Mockito - doAnswer() method15Mockito - doNothing() method16Mockito - doCallRealMethod() method17Mockito - doReturn() method18Mockito - doAnswer() method19Mockito - doReturn() method20Mockito - doThrow() method21Mockito - doNothing() method22Mockito - doCallRealMethod() method23Mockito - verifyZeroInteractions() method24Mockito - verifyNoMoreInteractions() method25Mockito - verify() method

doubleThat

Using AI Code Generation

1import static org.mockito.Mockito.*;2import static org.mockito.Matchers.*;3import static org.mockito.hamcrest.MockitoHamcrest.argThat;4import static org.hamcrest.CoreMatchers.*;5class DoubleThatTest {6   public static void main(String args[]) {7      List mockedList = mock(List.class);8      when(mockedList.get(argThat(isValid()))).thenReturn("element");9      System.out.println(mockedList.get(999));10      verify(mockedList).get(argThat(isValid()));11   }12   private static Matcher<Integer> isValid() {13      return new BaseMatcher<Integer>() {14         public boolean matches(Object o) {15            return (Integer)o >= 0 && (Integer)o < 10;16         }17         public void describeTo(Description description) {18            description.appendText("Argument should be valid index into list");19         }20      };21   }22}

doubleThat

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        System.out.println(MockitoHamcrest.doubleThat(10.5));4    }5}6Recommended Posts: Java.lang.Math.max() method in Java with Examples7Java.lang.Math.min() method in Java with Examples8Java.lang.Math.abs() method in Java with Examples9Java.lang.Math.random() method in Java with Examples10Java.lang.Math.sqrt() method in Java with Examples11Java.lang.Math.pow() method in Java with Examples12Java.lang.Math.ceil() method in Java with Examples13Java.lang.Math.floor() method in Java with Examples14Java.lang.Math.round() method in Java with Examples15Java.lang.Math.sin() method in Java with Examples16Java.lang.Math.cos() method in Java with Examples17Java.lang.Math.tan() method in Java with Examples18Java.lang.Math.toDegrees() method in Java with Examples19Java.lang.Math.toRadians() method in Java with Examples20Java.lang.Math.log() method in Java with Examples21Java.lang.Math.log10() method in Java with Examples22Java.lang.Math.exp() method in Java with Examples23Java.lang.Math.addExact() method in Java with Examples24Java.lang.Math.multiplyExact() method in Java with Examples25Java.lang.Math.subtractExact() method in Java with Examples26Java.lang.Math.incrementExact() method in Java with Examples27Java.lang.Math.decrementExact() method in Java with Examples28Java.lang.Math.negateExact() method in Java with Examples29Java.lang.Math.toIntExact() method in Java with Examples30Java.lang.Math.floorDiv() method in Java with Examples31Java.lang.Math.floorMod() method in Java with Examples32Java.lang.Math.copySign() method in Java with Examples33Java.lang.Math.getExponent() method in Java with Examples34Java.lang.Math.nextAfter() method in Java with Examples35Java.lang.Math.nextUp() method in Java with Examples36Java.lang.Math.ulp() method in Java with Examples37Java.lang.Math.scalb() method in Java with Examples38Java.lang.Math.IEEEremainder() method in Java with Examples

doubleThat

Using AI Code Generation

1import static org.mockito.Mockito.*;2import static org.mockito.Matchers.*;3import static org.mockito.hamcrest.MockitoHamcrest.argThat;4import static org.hamcrest.CoreMatchers.*;5class DoubleThatTest {6   public static void main(String args[]) {7      List mockedList = mock(List.class);8      when(mockedList.get(argThat(isValid()))).thenReturn("element");9      System.out.println(mockedList.get(999));10      verify(mockedList).get(argThat(isValid()));11   }12   private static Matcher<Integer> isValid() {13      return new BaseMatcher<Integer>() {14         public boolean matches(Object o) {15            return (Integer)o >= 0 && (Integer)o < 10;16         }17         public void describeTo(Description description) {18            description.appendText("Argument should be valid index into list");19         }20      };21   }22}

doubleThat

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        System.out.println(MockitoHamcrest.doubleThat(10.5));4    }5}6Recommended Posts: Java.lang.Math.max() method in Java with Examples7Java.lang.Math.min() method in Java with Examples8Java.lang.Math.abs() method in Java with Examples9Java.lang.Math.random() method in Java with Examples10Java.lang.Math.sqrt() method in Java with Examples11Java.lang.Math.pow() method in Java with Examples12Java.lang.Math.ceil() method in Java with Examples13Java.lang.Math.floor() method in Java with Examples14Java.lang.Math.round() method in Java with Examples15Java.lang.Math.sin() method in Java with Examples16Java.lang.Math.cos() method in Java with Examples17Java.lang.Math.tan() method in Java with Examples18Java.lang.Math.toDegrees() method in Java with Examples19Java.lang.Math.toRadians() method in Java with Examples20Java.lang.Math.log() method in Java with Examples21Java.lang.Math.log10() method in Java with Examples22Java.lang.Math.exp() method in Java with Examples23Java.lang.Math.addExact() method in Java with Examples24Java.lang.Math.multiplyExact() method in Java with Examples25Java.lang.Math.subtractExact() method in Java with Examples26Java.lang.Math.incrementExact() method in Java with Examples27Java.lang.Math.decrementExact() method in Java with Examples28Java.lang.Math.negateExact() method in Java with Examples29Java.lang.Math.toIntExact() method in Java with Examples30Java.lang.Math.floorDiv() method in Java with Examples31Java.lang.Math.floorMod() method in Java with Examples32Java.lang.Math.copySign() method in Java with Examples33Java.lang.Math.getExponent() method in Java with Examples34Java.lang.Math.nextAfter() method in Java with Examples35Java.lang.Math.nextUp() method in Java with Examples36Java.lang.Math.ulp() method in Java with Examples37Java.lang.Math.scalb() method in Java with Examples38Java.lang.Math.IEEEremainder() method in Java with Examples

doubleThat

Using AI Code Generation

1import org.mockito.hamcrest.MockitoHamcrest;2import org.hamcrest.Matcher;3import org.hamcrest.Matchers;4import org.mockito.ArgumentMatcher;5import org.mockito.Matchers;6public class DoubleThat{7   public static void main(String[] args){8      Matcher<Integer> isOdd = new ArgumentMatcher<Integer>(){9         public boolean matches(Object argument){10            return (Integer)argument % 2 != 0;11         }12      };13      Matcher<Integer> isEven = new ArgumentMatcher<Integer>(){14         public boolean matches(Object argument){15            return (Integer)argument % 2 == 0;16         }17      };18      System.out.println(MockitoHamcrest.doubleThat(Matchers.is(isOdd)));19      System.out.println(MockitoHamcrest.doubleThat(Matchers.is(isEven)));20   }21}

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