import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@Override
protected void before() throws Throwable {
    if (mNode == null || mServer == null || mRules == null) {
        throw new RuntimeException("Cannot find dependencies: node=" + mNode + ", server=" +
                mServer + ", rules=" + mRules);
    }

    // Add setVerbose() before start() to get more logs.
    mFirebaseServer = new FirebaseServerRunner(mNode, mServer)
            .setHost(HOST)
            .setPort(String.valueOf(PORT))
            .setRules(mRules)
            .start();

    TestLoggerFactory.clear();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@BeforeClass
public static void setUpClass() throws Exception {
    // The slf4j-test logger causes a huge amount of spam to be output for these tests. Disable for these tests, then re-enable in tearDown().
    logPrintLevelAtStart = TestLoggerFactory.getInstance().getPrintLevel();
    TestLoggerFactory.getInstance().setPrintLevel(Level.WARN);

    System.setProperty(StreamingAsyncHttpClient.SHOULD_LOG_BAD_MESSAGES_AFTER_REQUEST_FINISHES_SYSTEM_PROP_KEY, "true");

    int backendPort = ComponentTestUtils.findFreePort();
    backendServerConfig = new BackendServerConfig(backendPort);
    backendServer = new Server(backendServerConfig);
    backendServer.startup();

    int intermediateRouterPort = ComponentTestUtils.findFreePort();
    intermediateRouterServerConfig = new RouterServerConfig(intermediateRouterPort, backendPort);
    intermediateRouterServer = new Server(intermediateRouterServerConfig);
    intermediateRouterServer.startup();

    int edgeRouterPort = ComponentTestUtils.findFreePort();
    edgeRouterServerConfig = new RouterServerConfig(edgeRouterPort, intermediateRouterPort);
    edgeRouterServer = new Server(edgeRouterServerConfig);
    edgeRouterServer.startup();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@After
public void tearDown() throws IOException {

    // Clear the TrailDB files/directories created for the tests.
    final File f = new File(this.path + ".tdb");
    if (f.exists() && !f.isDirectory()) {
        f.delete();
    }
    FileUtils.deleteDirectory(new File(this.path));
    TestLoggerFactory.clear();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@AfterClass
public static void tearDown() throws Exception {
    if (logPrintLevelAtStart != null)
        TestLoggerFactory.getInstance().setPrintLevel(logPrintLevelAtStart);

    backendServer.shutdown();
    intermediateRouterServer.shutdown();
    edgeRouterServer.shutdown();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
default TestLogger getLogger() {
	return TestLoggerFactory.getTestLogger(getLoggerType());
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@After
public void tearDown() {
    TestLoggerFactory.clear();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
public FirebaseServerRule() {
    super();
    findDependencies(new File(System.getProperty("user.dir")));
    RxJavaPlugins.setErrorHandler(e -> LOGGER.error("Undeliverable RxJava error", e));
    TestLoggerFactory.getInstance().setPrintLevel(Level.DEBUG);
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@BeforeClass
public static void initClass() {
	TestLoggerFactory.getInstance().setPrintLevel(Level.INFO);
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@BeforeClass
public static void initClass() {
	TestLoggerFactory.getInstance().setPrintLevel(Level.DEBUG);
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@BeforeEach
@AfterEach
void reset() {
    TestLoggerFactory.clear();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@Before
public void clearLoggers() {
    TestLoggerFactory.clear();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@Before
public void clearLoggers()
{
    TestLoggerFactory.clearAll();
}
 

import uk.org.lidalia.slf4jtest.TestLoggerFactory; //导入依赖的package包/类
@After
public void clearLoggers() {
    TestLoggerFactory.clear();
}