add cache for travis, fix ut for stable (#2501)

.travis.yml

@@ -8,13 +8,12 @@ jdk:
 
 cache:
   directories:
-  - '$HOME/.m2/repository'
+    - $HOME/.m2
 
-install:
-  - ./mvnw clean install -DskipTests=true -Dcheckstyle.skip=false -Drat.skip=false -Dmaven.javadoc.skip=true
+install: true
 
 script:
-    - travis_wait 30 ./mvnw test
+  - travis_wait 30 ./mvnw clean install -DskipTests=false -Dcheckstyle.skip=false -Drat.skip=false -Dmaven.javadoc.skip=true
 
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
+  - bash <(curl -s https://codecov.io/bash)

dubbo-common/src/test/java/com/alibaba/dubbo/common/utils/UrlUtilsTest.java

@@ -90,35 +90,35 @@ public void testParseFromParameter() {
 
     @Test
     public void testParseUrl2() {
-        String address = "127.0.0.1";
-        String backupAddress1 = "127.0.0.2";
-        String backupAddress2 = "127.0.0.3";
+        String address = "192.168.0.1";
+        String backupAddress1 = "192.168.0.2";
+        String backupAddress2 = "192.168.0.3";
 
         Map<String, String> parameters = new HashMap<String, String>();
         parameters.put("username", "root");
         parameters.put("password", "alibaba");
         parameters.put("port", "10000");
         parameters.put("protocol", "dubbo");
         URL url = UrlUtils.parseURL(address + "," + backupAddress1 + "," + backupAddress2, parameters);
-        assertEquals(localAddress + ":10000", url.getAddress());
+        assertEquals("192.168.0.1:10000", url.getAddress());
         assertEquals("root", url.getUsername());
         assertEquals("alibaba", url.getPassword());
         assertEquals(10000, url.getPort());
         assertEquals("dubbo", url.getProtocol());
-        assertEquals("127.0.0.2" + "," + "127.0.0.3", url.getParameter("backup"));
+        assertEquals("192.168.0.2" + "," + "192.168.0.3", url.getParameter("backup"));
     }
 
     @Test
     public void testParseUrls() {
-        String addresses = "127.0.0.1|127.0.0.2|127.0.0.3";
+        String addresses = "192.168.0.1|192.168.0.2|192.168.0.3";
         Map<String, String> parameters = new HashMap<String, String>();
         parameters.put("username", "root");
         parameters.put("password", "alibaba");
         parameters.put("port", "10000");
         parameters.put("protocol", "dubbo");
         List<URL> urls = UrlUtils.parseURLs(addresses, parameters);
-        assertEquals(localAddress + ":10000", urls.get(0).getAddress());
-        assertEquals("127.0.0.2" + ":10000", urls.get(1).getAddress());
+        assertEquals("192.168.0.1" + ":10000", urls.get(0).getAddress());
+        assertEquals("192.168.0.2" + ":10000", urls.get(1).getAddress());
     }
 
     @Test
@@ -322,7 +322,7 @@ public void testIsItemMatch() throws Exception {
 
     @Test
     public void testIsServiceKeyMatch() throws Exception {
-        URL url = URL.valueOf("test://127.0.0.0");
+        URL url = URL.valueOf("test://127.0.0.1");
         URL pattern = url.addParameter(Constants.GROUP_KEY, "test")
                 .addParameter(Constants.INTERFACE_KEY, "test")
                 .addParameter(Constants.VERSION_KEY, "test");

dubbo-config/dubbo-config-api/src/test/java/com/alibaba/dubbo/config/GenericServiceTest.java

@@ -74,7 +74,7 @@ public void testGenericServiceException() {
             ReferenceConfig<DemoService> reference = new ReferenceConfig<DemoService>();
             reference.setApplication(new ApplicationConfig("generic-consumer"));
             reference.setInterface(DemoService.class);
-            reference.setUrl("dubbo://127.0.0.1:29581?generic=true");
+            reference.setUrl("dubbo://127.0.0.1:29581?generic=true&timeout=3000");
             DemoService demoService = reference.get();
             try {
                 // say name
@@ -113,7 +113,7 @@ public void testGenericReferenceException() {
             ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>();
             reference.setApplication(new ApplicationConfig("generic-consumer"));
             reference.setInterface(DemoService.class);
-            reference.setUrl("dubbo://127.0.0.1:29581?scope=remote");
+            reference.setUrl("dubbo://127.0.0.1:29581?scope=remote&timeout=3000");
             reference.setGeneric(true);
             GenericService genericService = reference.get();
             try {
@@ -147,7 +147,7 @@ public void testGenericSerializationJava() throws Exception {
             ReferenceConfig<GenericService> reference = new ReferenceConfig<GenericService>();
             reference.setApplication(new ApplicationConfig("generic-consumer"));
             reference.setInterface(DemoService.class);
-            reference.setUrl("dubbo://127.0.0.1:29581?scope=remote");
+            reference.setUrl("dubbo://127.0.0.1:29581?scope=remote&timeout=3000");
             reference.setGeneric(Constants.GENERIC_SERIALIZATION_NATIVE_JAVA);
             GenericService genericService = reference.get();
             try {
@@ -216,7 +216,7 @@ public void testGenericInvokeWithBeanSerialization() throws Exception {
             reference = new ReferenceConfig<GenericService>();
             reference.setApplication(new ApplicationConfig("bean-consumer"));
             reference.setInterface(DemoService.class);
-            reference.setUrl("dubbo://127.0.0.1:29581?scope=remote");
+            reference.setUrl("dubbo://127.0.0.1:29581?scope=remote&timeout=3000");
             reference.setGeneric(Constants.GENERIC_SERIALIZATION_BEAN);
             GenericService genericService = reference.get();
             User user = new User();
@@ -270,7 +270,7 @@ public void testGenericImplementationWithBeanSerialization() throws Exception {
             ref = new ReferenceConfig<DemoService>();
             ref.setApplication(new ApplicationConfig("bean-consumer"));
             ref.setInterface(DemoService.class);
-            ref.setUrl("dubbo://127.0.0.1:29581?scope=remote&generic=bean");
+            ref.setUrl("dubbo://127.0.0.1:29581?scope=remote&generic=bean&timeout=3000");
             DemoService demoService = ref.get();
             User user = new User();
             user.setName("zhangsan");

dubbo-config/dubbo-config-api/src/test/java/com/alibaba/dubbo/config/cache/CacheTest.java

@@ -46,15 +46,15 @@ private void testCache(String type) throws Exception {
         ServiceConfig<CacheService> service = new ServiceConfig<CacheService>();
         service.setApplication(new ApplicationConfig("cache-provider"));
         service.setRegistry(new RegistryConfig("N/A"));
-        service.setProtocol(new ProtocolConfig("dubbo", 29582));
+        service.setProtocol(new ProtocolConfig("injvm"));
         service.setInterface(CacheService.class.getName());
         service.setRef(new CacheServiceImpl());
         service.export();
         try {
             ReferenceConfig<CacheService> reference = new ReferenceConfig<CacheService>();
             reference.setApplication(new ApplicationConfig("cache-consumer"));
             reference.setInterface(CacheService.class);
-            reference.setUrl("dubbo://127.0.0.1:29582?scope=remote&cache=true");
+            reference.setUrl("injvm://127.0.0.1?scope=remote&cache=true");
 
             MethodConfig method = new MethodConfig();
             method.setName("findCache");

dubbo-config/dubbo-config-spring/src/test/java/com/alibaba/dubbo/config/spring/ConfigTest.java

@@ -96,7 +96,7 @@ public void testServiceClass() {
         ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext(ConfigTest.class.getPackage().getName().replace('.', '/') + "/service-class.xml");
         ctx.start();
         try {
-            DemoService demoService = refer("dubbo://127.0.0.1:20887");
+            DemoService demoService = refer("dubbo://127.0.0.1:30887");
             String hello = demoService.sayName("hello");
             assertEquals("welcome:hello", hello);
         } finally {

dubbo-remoting/dubbo-remoting-netty/src/test/java/com/alibaba/dubbo/remoting/transport/netty/NettyClientToServerTest.java

@@ -33,7 +33,7 @@ protected ExchangeServer newServer(int port, Replier<?> receiver) throws Remotin
     }
 
     protected ExchangeChannel newClient(int port) throws RemotingException {
-        return Exchangers.connect(URL.valueOf("exchange://localhost:" + port + "?client=netty"));
+        return Exchangers.connect(URL.valueOf("exchange://localhost:" + port + "?client=netty&timeout=3000"));
     }
 
 }

dubbo-remoting/dubbo-remoting-netty4/src/test/java/com/alibaba/dubbo/remoting/transport/netty4/ClientReconnectTest.java

@@ -72,7 +72,7 @@ public void testReconnect() throws RemotingException, InterruptedException {
 
 
     public Client startClient(int port, int reconnectPeriod) throws RemotingException {
-        final String url = "exchange://127.0.0.1:" + port + "/client.reconnect.test?client=netty4&check=false&" + Constants.RECONNECT_KEY + "=" + reconnectPeriod;
+        final String url = "exchange://127.0.0.1:" + port + "/client.reconnect.test?timeout=3000&client=netty4&check=false&" + Constants.RECONNECT_KEY + "=" + reconnectPeriod;
         return Exchangers.connect(url);
     }
 

dubbo-rpc/dubbo-rpc-dubbo/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/PortTelnetHandlerTest.java

@@ -26,8 +26,8 @@
 import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService;
 import com.alibaba.dubbo.rpc.protocol.dubbo.support.ProtocolUtils;
 
-import org.junit.After;
-import org.junit.Before;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
 import org.junit.Test;
 
 import static org.junit.Assert.assertEquals;
@@ -41,20 +41,20 @@
 public class PortTelnetHandlerTest {
 
     private static TelnetHandler port = new PortTelnetHandler();
-    private Invoker<DemoService> mockInvoker;
+    private static Invoker<DemoService> mockInvoker;
 
     @SuppressWarnings("unchecked")
-    @Before
-    public void before() {
+    @BeforeClass
+    public static void before() {
         mockInvoker = mock(Invoker.class);
         given(mockInvoker.getInterface()).willReturn(DemoService.class);
         given(mockInvoker.getUrl()).willReturn(URL.valueOf("dubbo://127.0.0.1:20887/demo"));
 
         DubboProtocol.getDubboProtocol().export(mockInvoker);
     }
 
-    @After
-    public void after() {
+    @AfterClass
+    public static void after() {
         ProtocolUtils.closeAll();
     }
 

dubbo-rpc/dubbo-rpc-webservice/src/test/java/com/alibaba/dubbo/rpc/protocol/webservice/WebserviceProtocolTest.java

@@ -37,15 +37,15 @@ public class WebserviceProtocolTest {
     public void testDemoProtocol() throws Exception {
         DemoService service = new DemoServiceImpl();
         protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("webservice://127.0.0.1:9019/" + DemoService.class.getName() + "?codec=exchange")));
-        service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("webservice://127.0.0.1:9019/" + DemoService.class.getName() + "?codec=exchange")));
+        service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("webservice://127.0.0.1:9019/" + DemoService.class.getName() + "?codec=exchange&timeout=3000")));
         assertEquals(service.getSize(new String[]{"", "", ""}), 3);
     }
 
     @Test
     public void testWebserviceProtocol() throws Exception {
         DemoService service = new DemoServiceImpl();
         protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("webservice://127.0.0.1:9019/" + DemoService.class.getName())));
-        service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("webservice://127.0.0.1:9019/" + DemoService.class.getName())));
+        service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("webservice://127.0.0.1:9019/" + DemoService.class.getName() + "?timeout=3000")));
         assertEquals(service.create(1,"kk").getName(), "kk");
         assertEquals(service.getSize(null), -1);
         assertEquals(service.getSize(new String[]{"", "", ""}), 3);