public void testReadConfigurationInputStream_root() throws IOException {
InputStream stream = EnvironmentHelper.PropertiesToInputStream(props);
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
Logger logger = new MockLogger("testReadConfigurationInputStream_root.foo", null);
Logger root = manager.getLogger("");
Logger logger2 = Logger.getLogger("testReadConfigurationInputStream_root.foo2");
manager.addLogger(logger);
assertNull(logger.getLevel());
assertEquals(0, logger.getHandlers().length);
assertSame(root, logger.getParent());
assertNull(logger2.getLevel());
assertEquals(0, logger2.getHandlers().length);
assertSame(root, logger2.getParent());
// if (!hasConfigClass) {
assertEquals(Level.FINE, root.getLevel());
assertEquals(2, root.getHandlers().length);
// }
// after read stream
manager.readConfiguration(stream);
assertEquals(Level.FINE, root.getLevel());
assertEquals(2, root.getHandlers().length);
assertNull(logger.getLevel());
assertEquals(0, logger.getHandlers().length);
stream.close();
}
public void testReadConfigurationUpdatesRootLoggersHandlers() throws IOException {
Properties properties = new Properties();
LogManager.getLogManager()
.readConfiguration(EnvironmentHelper.PropertiesToInputStream(properties));
Logger root = Logger.getLogger("");
assertEquals(0, root.getHandlers().length);
properties.put("handlers", "java.util.logging.ConsoleHandler");
LogManager.getLogManager()
.readConfiguration(EnvironmentHelper.PropertiesToInputStream(properties));
assertEquals(1, root.getHandlers().length);
}
public void testReset() throws SecurityException, IOException {
// mock LogManager
mockManager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertNotNull(mockManager.getProperty("handlers"));
Logger foo = new MockLogger(FOO, null);
assertNull(foo.getLevel());
assertEquals(0, foo.getHandlers().length);
foo.setLevel(Level.ALL);
foo.addHandler(new ConsoleHandler());
assertTrue(mockManager.addLogger(foo));
assertEquals(Level.WARNING, foo.getLevel());
assertEquals(2, foo.getHandlers().length);
// reset
mockManager.reset();
// properties is cleared
assertNull(mockManager.getProperty("handlers"));
// level is null
assertNull(foo.getLevel());
// handlers are all closed
assertEquals(0, foo.getHandlers().length);
// for root logger
manager.reset();
assertNull(manager.getProperty("handlers"));
Logger root = manager.getLogger("");
// level reset to info
assertEquals(Level.INFO, root.getLevel());
// also close root's handler
assertEquals(0, root.getHandlers().length);
}
public void testReadConfigurationDoesNotUpdateOtherLoggers() throws IOException {
Properties properties = new Properties();
LogManager.getLogManager()
.readConfiguration(EnvironmentHelper.PropertiesToInputStream(properties));
Logger logger = Logger.getLogger("testReadConfigurationDoesNotUpdateOtherLoggers");
assertEquals(0, logger.getHandlers().length);
properties.put(
"testReadConfigurationDoesNotUpdateOtherLoggers.handlers",
"java.util.logging.ConsoleHandler");
LogManager.getLogManager()
.readConfiguration(EnvironmentHelper.PropertiesToInputStream(properties));
assertEquals(0, logger.getHandlers().length);
}
/*
* Class under test for void readConfiguration(InputStream)
*/
public void testReadConfigurationInputStream() throws IOException {
// mock LogManager
InputStream stream = EnvironmentHelper.PropertiesToInputStream(props);
Logger foo = new MockLogger(FOO, null);
assertNull(foo.getLevel());
assertTrue(mockManager.addLogger(foo));
Logger fo = new MockLogger("LogManagerTestFoo2", null);
fo.setLevel(Level.ALL);
assertTrue(mockManager.addLogger(fo));
Handler h = new ConsoleHandler();
Level l = h.getLevel();
assertNotSame(Level.OFF, h.getLevel());
// read configuration from stream
mockManager.readConfiguration(stream);
stream.close();
// level DO has effect
assertEquals(Level.WARNING, foo.getLevel());
// for non specified logger, level is reset to null
assertNull(fo.getLevel());
// read properties don't affect handler
assertNotSame(Level.OFF, h.getLevel());
assertSame(l, h.getLevel());
}
public ConfigClass() throws Exception {
LogManager man = LogManager.getLogManager();
Properties props = LogManagerTest.initProps();
props.put("testConfigClass.foo.level", "OFF");
props.put("testConfigClass.foo.handlers", "java.util.logging.ConsoleHandler");
props.put(".level", "FINEST");
props.remove("handlers");
InputStream in = EnvironmentHelper.PropertiesToInputStream(props);
man.readConfiguration(in);
}
public void testAddRemovePropertyChangeListener() throws Exception {
MockPropertyChangeListener listener1 = new MockPropertyChangeListener();
MockPropertyChangeListener listener2 = new MockPropertyChangeListener();
// add same listener1 two times
mockManager.addPropertyChangeListener(listener1);
mockManager.addPropertyChangeListener(listener1);
mockManager.addPropertyChangeListener(listener2);
assertNull(listener1.getEvent());
assertNull(listener2.getEvent());
mockManager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
// if (!hasConfigClass) {
assertNotNull(listener1.getEvent());
assertNotNull(listener2.getEvent());
// }
listener1.reset();
listener2.reset();
// remove listener1, no effect
mockManager.removePropertyChangeListener(listener1);
mockManager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertNotNull(listener1.getEvent());
assertNotNull(listener2.getEvent());
listener1.reset();
listener2.reset();
// remove listener1 again and it works
mockManager.removePropertyChangeListener(listener1);
mockManager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertNull(listener1.getEvent());
assertNotNull(listener2.getEvent());
listener2.reset();
// reset don't produce event
mockManager.reset();
assertNull(listener2.getEvent());
mockManager.removePropertyChangeListener(listener2);
mockManager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertNull(listener1.getEvent());
assertNull(listener2.getEvent());
}
public void testGetProperty() throws SecurityException, IOException {
// //FIXME: move it to exec
// manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
// Logger root = manager.getLogger("");
//// checkProperty(manager);
// assertEquals(Level.FINE, root.getLevel());
// assertEquals(2, root.getHandlers().length);
// but non-mock manager DO read it from the very beginning
Logger root = manager.getLogger("");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
checkProperty(manager);
assertEquals(2, root.getHandlers().length);
assertEquals(Level.FINE, root.getLevel());
manager.reset();
checkPropertyNull(manager);
assertEquals(0, root.getHandlers().length);
assertEquals(Level.INFO, root.getLevel());
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
}
public void testMockGetProperty() throws Exception {
// mock manager doesn't read configuration until you call
// readConfiguration()
Logger root = new MockLogger("", null);
assertTrue(mockManager.addLogger(root));
root = mockManager.getLogger("");
checkPropertyNull(mockManager);
assertEquals(0, root.getHandlers().length);
assertNull(root.getLevel());
mockManager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(Level.FINE, root.getLevel());
checkProperty(mockManager);
mockManager.reset();
checkPropertyNull(mockManager);
assertEquals(Level.INFO, root.getLevel());
assertEquals(0, mockManager.getLogger("").getHandlers().length);
}
public MockValidInitClass() {
Properties p = new Properties();
p.put("handlers", className + "$MockHandler");
p.put(".level", "OFF");
InputStream in = null;
try {
in = EnvironmentHelper.PropertiesToInputStream(p);
LogManager manager = LogManager.getLogManager();
manager.readConfiguration(in);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
in.close();
} catch (Exception e) {
}
}
}
public void testDefaultLoggerProperties() throws Exception {
// mock LogManager has no default logger
assertNull(mockManager.getLogger(""));
assertNull(mockManager.getLogger("global"));
// non-mock LogManager has two default logger
Logger global = manager.getLogger("global");
Logger root = manager.getLogger("");
assertSame(global, Logger.global);
assertSame(root, global.getParent());
// root properties
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertNull(root.getFilter());
assertEquals(2, root.getHandlers().length);
assertEquals(Level.FINE, root.getLevel());
assertEquals("", root.getName());
assertSame(root.getParent(), null);
assertNull(root.getResourceBundle());
assertNull(root.getResourceBundleName());
assertTrue(root.getUseParentHandlers());
}
public void testGlobalPropertyConfig() throws Exception {
PrintStream err = System.err;
try {
System.setErr(new PrintStream(new NullOutputStream()));
// before add config property, root has two handler
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(2, manager.getLogger("").getHandlers().length);
// one valid config class
props.setProperty("config", className + "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(3, manager.getLogger("").getHandlers().length);
// two config class take effect orderly
props.setProperty(
"config", className + "$MockValidConfig " + className + "$MockValidConfig2");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(2, manager.getLogger("").getHandlers().length);
props.setProperty(
"config", className + "$MockValidConfig2 " + className + "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(3, manager.getLogger("").getHandlers().length);
// invalid config class which throw exception, just print exception
// and
// message
props.setProperty("config", className + "$MockInvalidConfigException");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
// invalid config class without default constructor, just print
// exception and message
props.setProperty("config", className + "$MockInvalidConfigNoDefaultConstructor");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
// bad config class name, just print exception and message
props.setProperty("config", "badname");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
// invalid separator, nothing happened
props.setProperty(
"config", className + "$MockValidConfig2;" + className + "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(2, manager.getLogger("").getHandlers().length);
props.setProperty(
"config",
className
+ "$MockValidConfig2;"
+ className
+ "$MockValidConfig "
+ className
+ "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(3, manager.getLogger("").getHandlers().length);
// duplicate config class, take effect twice
props.setProperty("config", className + "$MockValidConfig " + className + "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(4, manager.getLogger("").getHandlers().length);
// invalid config classes mixed with valid config classes, valid
// config
// classes take effect
props.setProperty(
"config",
"badname "
+ className
+ "$MockValidConfig "
+ className
+ "$MockInvalidConfigNoDefaultConstructor "
+ className
+ "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(4, manager.getLogger("").getHandlers().length);
// global property take effect before logger specified property
props.setProperty("config", className + "$MockValidConfig");
manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
assertEquals(Level.FINE, manager.getLogger("").getLevel());
} finally {
System.setErr(err);
}
}
