AbstractMetadataAssemblerTests.java 文件源码

@Test
public void testMetricDescriptorDefaults() throws Exception {
    ModelMBeanInfo info = getMBeanInfoFromAssembler();
    Descriptor desc = info.getAttribute(CACHE_ENTRIES_METRIC).getDescriptor();
    assertNull("Currency Time Limit should not be populated", desc.getFieldValue("currencyTimeLimit"));
    assertNull("Persist Policy should not be populated", desc.getFieldValue("persistPolicy"));
    assertNull("Persist Period should not be populated", desc.getFieldValue("persistPeriod"));
    assertNull("Unit should not be populated", desc.getFieldValue("units"));
    assertEquals("Display Name should be populated by default via JMX", CACHE_ENTRIES_METRIC,desc.getFieldValue("displayName"));
    assertEquals("Metric Type should be GAUGE", "GAUGE",desc.getFieldValue("metricType"));
    assertNull("Metric Category should not be populated", desc.getFieldValue("metricCategory"));
}