[add] add SocketChannelTest for NIO

brianway · brianway · commit 77b4d8b6f394 · 2019-06-25T00:30:34.000+08:00
diff --git a/java-io/src/test/java/com/brianway/java/nio/tutorial/SocketChannelTest.java b/java-io/src/test/java/com/brianway/java/nio/tutorial/SocketChannelTest.java
@@ -0,0 +1,37 @@
+package com.brianway.java.nio.tutorial;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.channels.SocketChannel;
+
+/**
+ * @auther brian
+ * @since 2019/6/24 23:33
+ */
+public class SocketChannelTest {
+
+    @Test
+    public void testConnect() throws IOException {
+        SocketChannel socketChannel = SocketChannel.open();
+        boolean connected = socketChannel.connect(new InetSocketAddress("www.baidu.com", 80));
+        Assert.assertEquals(true, connected);
+        socketChannel.close();
+    }
+
+    @Test
+    public void testNonBlocking() throws IOException {
+        SocketChannel socketChannel = SocketChannel.open();
+        socketChannel.configureBlocking(false);
+        boolean connected = socketChannel.connect(new InetSocketAddress("www.baidu.com", 80));
+        System.out.println("connected: " + connected);
+        while (!socketChannel.finishConnect()) {
+            //wait, or do something else...
+            System.out.println("not finish");
+        }
+        System.out.println("finished");
+    }
+
+}
