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in repository https://gitbox.apache.org/repos/asf/incubator-dubbo.git


The following commit(s) were added to refs/heads/dev-metadata by this push:
     new 368a59e  Release resource after use in ConfigParserTest (#2905)
368a59e is described below

commit 368a59ed8560e36de7255231297a39fc194b60bf
Author: Yuhao Bi <byh0...@gmail.com>
AuthorDate: Mon Dec 10 17:44:03 2018 +0800

    Release resource after use in ConfigParserTest (#2905)
---
 .../configurator/parser/ConfigParserTest.java      | 182 +++++++++++----------
 1 file changed, 96 insertions(+), 86 deletions(-)

diff --git 
a/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/configurator/parser/ConfigParserTest.java
 
b/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/configurator/parser/ConfigParserTest.java
index 2c56ba0..e84136e 100644
--- 
a/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/configurator/parser/ConfigParserTest.java
+++ 
b/dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/configurator/parser/ConfigParserTest.java
@@ -27,6 +27,7 @@ import org.yaml.snakeyaml.TypeDescription;
 import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.Constructor;
 
+import java.io.IOException;
 import java.io.InputStream;
 import java.util.List;
 
@@ -47,121 +48,130 @@ public class ConfigParserTest {
     }
 
     @Test
-    public void snakeYamlBasicTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceNoApp.yml");
+    public void snakeYamlBasicTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceNoApp.yml")) {
 
-        Constructor constructor = new Constructor(ConfiguratorConfig.class);
-        TypeDescription carDescription = new 
TypeDescription(ConfiguratorConfig.class);
-        carDescription.addPropertyParameters("items", ConfigItem.class);
-        constructor.addTypeDescription(carDescription);
+            Constructor constructor = new 
Constructor(ConfiguratorConfig.class);
+            TypeDescription carDescription = new 
TypeDescription(ConfiguratorConfig.class);
+            carDescription.addPropertyParameters("items", ConfigItem.class);
+            constructor.addTypeDescription(carDescription);
 
-        Yaml yaml = new Yaml(constructor);
-        ConfiguratorConfig config = yaml.load(yamlStream);
-        System.out.println(config);
+            Yaml yaml = new Yaml(constructor);
+            ConfiguratorConfig config = yaml.load(yamlStream);
+            System.out.println(config);
+        }
     }
 
     @Test
     public void parseConfiguratorsServiceNoAppTest() throws Exception {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceNoApp.yml");
-        List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "serviceKey");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(2, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals(url.getAddress(), "127.0.0.1:20880");
-        Assert.assertEquals(url.getParameter(Constants.WEIGHT_KEY, 0), 222);
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceNoApp.yml")) {
+            List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "serviceKey");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(2, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals(url.getAddress(), "127.0.0.1:20880");
+            Assert.assertEquals(url.getParameter(Constants.WEIGHT_KEY, 0), 
222);
+        }
     }
 
     @Test
     public void parseConfiguratorsServiceGroupVersionTest() throws Exception {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceGroupVersion.yml");
-        List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), 
"testgroup/servicekey:1.0.0");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(1, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals("testgroup", 
url.getParameter(Constants.GROUP_KEY));
-        Assert.assertEquals("1.0.0", url.getParameter(Constants.VERSION_KEY));
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceGroupVersion.yml")) {
+            List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), 
"testgroup/servicekey:1.0.0");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(1, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals("testgroup", 
url.getParameter(Constants.GROUP_KEY));
+            Assert.assertEquals("1.0.0", 
url.getParameter(Constants.VERSION_KEY));
+        }
     }
 
     @Test
-    public void parseConfiguratorsServiceMultiAppsTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceMultiApps.yml");
-        List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "serviceKey");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(4, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals("127.0.0.1", url.getAddress());
-        Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 0));
-        Assert.assertNotNull(url.getParameter(Constants.APPLICATION_KEY));
+    public void parseConfiguratorsServiceMultiAppsTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceMultiApps.yml")) {
+            List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "serviceKey");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(4, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals("127.0.0.1", url.getAddress());
+            Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 
0));
+            Assert.assertNotNull(url.getParameter(Constants.APPLICATION_KEY));
+        }
     }
 
     @Test(expected = IllegalStateException.class)
-    public void parseConfiguratorsServiceNoRuleTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceNoRule.yml");
-        ConfigParser.parseConfigurators(streamToString(yamlStream), 
"serviceKey");
-        Assert.fail();
+    public void parseConfiguratorsServiceNoRuleTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/ServiceNoRule.yml")) {
+            ConfigParser.parseConfigurators(streamToString(yamlStream), 
"serviceKey");
+            Assert.fail();
+        }
     }
 
     @Test
-    public void parseConfiguratorsAppMultiServicesTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/AppMultiServices.yml");
-        String yamlFile = streamToString(yamlStream);
-        List<URL> urls = ConfigParser.parseConfigurators(yamlFile, "service1");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(2, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals("127.0.0.1", url.getAddress());
-        Assert.assertEquals("service1", url.getServiceInterface());
-        Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 0));
-        Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
-        Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
-
-        List<URL> urls2 = ConfigParser.parseConfigurators(yamlFile, 
"service-not-exist");
-        Assert.assertNotNull(urls2);
-        Assert.assertEquals(0, urls2.size());
+    public void parseConfiguratorsAppMultiServicesTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/AppMultiServices.yml")) {
+            String yamlFile = streamToString(yamlStream);
+            List<URL> urls = ConfigParser.parseConfigurators(yamlFile, 
"service1");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(2, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals("127.0.0.1", url.getAddress());
+            Assert.assertEquals("service1", url.getServiceInterface());
+            Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 
0));
+            Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
+            Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+
+            List<URL> urls2 = ConfigParser.parseConfigurators(yamlFile, 
"service-not-exist");
+            Assert.assertNotNull(urls2);
+            Assert.assertEquals(0, urls2.size());
+        }
     }
 
 
     @Test
-    public void parseConfiguratorsAppAnyServicesTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/AppAnyServices.yml");
-        List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "service1");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(2, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals("127.0.0.1", url.getAddress());
-        Assert.assertEquals("*", url.getServiceInterface());
-        Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 0));
-        Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
-        Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+    public void parseConfiguratorsAppAnyServicesTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/AppAnyServices.yml")) {
+            List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "service1");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(2, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals("127.0.0.1", url.getAddress());
+            Assert.assertEquals("*", url.getServiceInterface());
+            Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 
0));
+            Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
+            Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+        }
     }
 
     @Test
-    public void parseConfiguratorsAppNoServiceTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/AppNoService.yml");
-        List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "service1");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(1, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals("127.0.0.1", url.getAddress());
-        Assert.assertEquals("*", url.getServiceInterface());
-        Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 0));
-        Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
-        Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+    public void parseConfiguratorsAppNoServiceTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/AppNoService.yml")) {
+            List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "service1");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(1, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals("127.0.0.1", url.getAddress());
+            Assert.assertEquals("*", url.getServiceInterface());
+            Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 
0));
+            Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
+            Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+        }
     }
 
     @Test
-    public void parseConsumerSpecificProvidersTest() {
-        InputStream yamlStream = 
this.getClass().getResourceAsStream("/ConsumerSpecificProviders.yml");
-        List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "service1");
-        Assert.assertNotNull(urls);
-        Assert.assertEquals(1, urls.size());
-        URL url = urls.get(0);
-        Assert.assertEquals("127.0.0.1", url.getAddress());
-        Assert.assertEquals("*", url.getServiceInterface());
-        Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 0));
-        Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
-        Assert.assertEquals("127.0.0.1:20880", 
url.getParameter(Constants.OVERRIDE_PROVIDERS_KEY));
-        Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+    public void parseConsumerSpecificProvidersTest() throws IOException {
+        try (InputStream yamlStream = 
this.getClass().getResourceAsStream("/ConsumerSpecificProviders.yml")) {
+            List<URL> urls = 
ConfigParser.parseConfigurators(streamToString(yamlStream), "service1");
+            Assert.assertNotNull(urls);
+            Assert.assertEquals(1, urls.size());
+            URL url = urls.get(0);
+            Assert.assertEquals("127.0.0.1", url.getAddress());
+            Assert.assertEquals("*", url.getServiceInterface());
+            Assert.assertEquals(6666, url.getParameter(Constants.TIMEOUT_KEY, 
0));
+            Assert.assertEquals("random", 
url.getParameter(Constants.LOADBALANCE_KEY));
+            Assert.assertEquals("127.0.0.1:20880", 
url.getParameter(Constants.OVERRIDE_PROVIDERS_KEY));
+            Assert.assertEquals(url.getParameter(Constants.APPLICATION_KEY), 
"demo-consumer");
+        }
     }
 
 }

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