本文整理汇总了Java中org.hamcrest.number.IsCloseTo类的典型用法代码示例。如果您正苦于以下问题：Java IsCloseTo类的具体用法？Java IsCloseTo怎么用？Java IsCloseTo使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
IsCloseTo类属于org.hamcrest.number包，在下文中一共展示了IsCloseTo类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testDouble
import org.hamcrest.number.IsCloseTo; //导入依赖的package包/类
@Test
@Category(UnitTest.class)
public void testDouble()
{
double[] values = {0.21, 0.32, 0.32, 0.54};
double nodata = Double.NaN;
double result;
Aggregator agg = new ModeAggregator();
//Test normal case
result = agg.aggregate(values, nodata);
assertEquals(0.32, result, epsilon);
//Test nodata cases
values[0] = nodata;
result = agg.aggregate(values, nodata);
assertEquals(0.32, result, epsilon);
values[1] = nodata;
result = agg.aggregate(values, nodata);
assertThat((double) result, AnyOf.anyOf(IsCloseTo.closeTo(0.32f, epsilon), IsCloseTo.closeTo(0.54f, epsilon)));
values[2] = nodata;
result = agg.aggregate(values, nodata);
assertEquals(0.54, result, epsilon);
values[3] = nodata;
result = agg.aggregate(values, nodata);
assertEquals(nodata, result, epsilon);
}
示例2: testFloat
import org.hamcrest.number.IsCloseTo; //导入依赖的package包/类
@Test
@Category(UnitTest.class)
public void testFloat()
{
float[] values = {0.21f, 0.32f, 0.32f, 0.54f};
float nodata = -9999.0f;
float result;
Aggregator agg = new ModeAggregator();
//Test normal case
result = agg.aggregate(values, nodata);
assertEquals(0.32, result, epsilon);
//Test nodata cases
values[0] = nodata;
result = agg.aggregate(values, nodata);
assertEquals(0.32, result, epsilon);
values[1] = nodata;
result = agg.aggregate(values, nodata);
//assertEquals(0.54, result, epsilon);
assertThat((double) result, AnyOf.anyOf(IsCloseTo.closeTo(0.32f, epsilon), IsCloseTo.closeTo(0.54f, epsilon)));
values[2] = nodata;
result = agg.aggregate(values, nodata);
assertEquals(0.54, result, epsilon);
values[3] = nodata;
result = agg.aggregate(values, nodata);
assertEquals(nodata, result, epsilon);
}
示例3: testCalcRecordSimilarityInBlock_manyItems
import org.hamcrest.number.IsCloseTo; //导入依赖的package包/类
@Test
public void testCalcRecordSimilarityInBlock_manyItems() throws Exception {
Integer recordId = 21;
List<String> mockedList = PowerMockito.mock(List.class);
Map<Integer, List<String>> map = Maps.newHashMap(ImmutableMap.of(21, mockedList,
22, mockedList, 2, mockedList, 4, mockedList, 1, mockedList));
SimilarityCalculator similarityCalculator = PowerMockito.mock(SimilarityCalculator.class);
PowerMockito.when(similarityCalculator.calcRecordsSim(Mockito.anyList(), Mockito.anyList())).thenReturn(0.5F, 0.4F, 0F, 0.6F);
float recordProbability = ClusterSimilarity.calcRecordSimilarityInCluster(recordId, map, similarityCalculator);
MatcherAssert.assertThat((double) recordProbability, IsCloseTo.closeTo(1.5F, 0.001));
}
示例4: shouldHaveMedianValuesAround10
import org.hamcrest.number.IsCloseTo; //导入依赖的package包/类
@Test
public void shouldHaveMedianValuesAround10() throws Exception {
new JavaTestKit(testActorSystem) {{
ActorRef myTimedActor = getSystem().actorOf(Props.create(MyTimedActor.class, metricRegistry));
sendMessages(myTimedActor);
expectNoMsg(duration("55 ms"));
String key = metricRegistry.getTimers().firstKey();
long medianInNano = (long) metricRegistry.getTimers().get(key).getSnapshot().getMean();
assertThat((double) TimeUnit.NANOSECONDS.toMillis(medianInNano), IsCloseTo.closeTo(10d, 2d));
}};
}
示例5: IsNumberCloseTo
import org.hamcrest.number.IsCloseTo; //导入依赖的package包/类
public IsNumberCloseTo(double value, double error) {
this.closeTo = new IsCloseTo(value, error);
}