@Test public void createProviderWithEmptyConstructor_getValueWithNodeReturnDoubleIsNotZero() { //when RandomColorProvider randomColorProvider = new RandomColorProvider(); //then Assertions.assertThat(randomColorProvider.getValue(node01)).isNotZero(); Assertions.assertThat(randomColorProvider.getValue(node02)).isNotZero(); }
@Test public void createProviderWithTreeMapParam_getValueWithNodeReturnDoubleIsNotZero() { //when GradientColorProvider gradientColorProvider = new GradientColorProvider(treeMap); //then Assertions.assertThat(gradientColorProvider.getValue(treeMap.getRoot())).isNotZero(); Assertions.assertThat(gradientColorProvider.getValue(node01)).isNotZero(); }
@Test void testMetrics() { final MetricRegistry registry = new MetricRegistry(mock(ReporterConfiguration.class)); jvmMemoryMetrics.bindTo(registry); System.out.println(registry.toString()); assertThat(registry.get("jvm.memory.heap.used", Collections.emptyMap())).isNotZero(); assertThat(registry.get("jvm.memory.heap.committed", Collections.emptyMap())).isNotZero(); assertThat(registry.get("jvm.memory.heap.max", Collections.emptyMap())).isNotZero(); assertThat(registry.get("jvm.memory.non_heap.used", Collections.emptyMap())).isNotZero(); assertThat(registry.get("jvm.memory.non_heap.committed", Collections.emptyMap())).isNotZero(); assertThat(registry.get("jvm.memory.non_heap.max", Collections.emptyMap())).isNotZero(); final long[] longs = new long[1000000]; System.out.println(registry.toString()); } }