StreamHandlerTest.java 文件源码

public void testPublish_AfterClose() throws Exception {
    Properties p = new Properties();
    p.put("java.util.logging.StreamHandler.level", "FINE");
    LogManager.getLogManager().readConfiguration(
            EnvironmentHelper.PropertiesToInputStream(p));

    ByteArrayOutputStream aos = new ByteArrayOutputStream();
    StreamHandler h = new StreamHandler(aos, new MockFormatter());
    assertSame(h.getLevel(), Level.FINE);
    LogRecord r = new LogRecord(Level.INFO, "testPublish_NoFormatter");
    assertTrue(h.isLoggable(r));
    h.close();
    assertFalse(h.isLoggable(r));
    h.publish(r);
    h.flush();
    assertEquals("MockFormatter_HeadMockFormatter_Tail", aos.toString());
}