StreamHandlerTest.java 文件源码

public void testConstructor_HasParameters_InvalidProperties()
        throws Exception {
    Properties p = new Properties();
    p.put("java.util.logging.StreamHandler.level", INVALID_LEVEL);
    p.put("java.util.logging.StreamHandler.filter", className + "");
    p.put("java.util.logging.StreamHandler.formatter", className + "");
    p.put("java.util.logging.StreamHandler.encoding", "XXXX");
    LogManager.getLogManager().readConfiguration(
            EnvironmentHelper.PropertiesToInputStream(p));

    assertEquals(INVALID_LEVEL, LogManager.getLogManager().getProperty(
            "java.util.logging.StreamHandler.level"));
    assertEquals("XXXX", LogManager.getLogManager().getProperty(
            "java.util.logging.StreamHandler.encoding"));
    StreamHandler h = new StreamHandler(new ByteArrayOutputStream(),
            new MockFormatter2());
    assertSame(Level.INFO, h.getLevel());
    assertTrue(h.getFormatter() instanceof MockFormatter2);
    assertNull(h.getFilter());
    assertNull(h.getEncoding());
}