ConfigurationTest.java 文件源码

@Test
public void testBuilder() {
    final MetricRegistry metricRegistry = Mockito.mock(MetricRegistry.class);

    DataSource dataSource = Mockito.mock(DataSource.class);
    PoolAdapterFactory<DataSource> poolAdapterFactory = Mockito.mock(PoolAdapterFactory.class);
    ConnectionProxyFactory connectionProxyFactory = Mockito.mock(ConnectionProxyFactory.class);
    Metrics metrics = Mockito.mock(Metrics.class);
    PoolAdapter poolAdapter = Mockito.mock(PoolAdapter.class);
    when(poolAdapterFactory.newInstance(any(ConfigurationProperties.class))).thenReturn(poolAdapter);
    Configuration<DataSource> configuration = new Configuration.Builder<DataSource>(
            "unique", dataSource, poolAdapterFactory)
            .setConnectionProxyFactory(connectionProxyFactory)
            .setJmxAutoStart(true)
            .setJmxEnabled(true)
            .setMetricLogReporterMillis(120)
            .setMetricsFactory(new MetricsFactory() {
                @Override
                public Metrics newInstance(ConfigurationProperties configurationProperties) {
                    return new DropwizardMetrics(configurationProperties, metricRegistry, new ReservoirFactory() {
                        @Override
                        public Reservoir newInstance(Class<? extends Metric> metricClass, String metricName) {
                            return new ExponentiallyDecayingReservoir();
                        }
                    });
                }
            })
            .build();
    assertSame("unique", configuration.getUniqueName());
    assertSame(connectionProxyFactory, configuration.getConnectionProxyFactory());
    assertTrue(configuration.isJmxAutoStart());
    assertTrue(configuration.isJmxEnabled());
    assertEquals(120, configuration.getMetricLogReporterMillis());
    assertSame(poolAdapter, configuration.getPoolAdapter());
    assertSame(dataSource, configuration.getTargetDataSource());
}