From d1af94d2572deccf6adc052d8c8df00681a1c880 Mon Sep 17 00:00:00 2001
From: Giemsa <mithrilworks@gmail.com>
Date: Fri, 9 Dec 2016 02:46:03 +0900
Subject: [PATCH] minor changes to some API

---
 src/se/vidstige/jadb/JadbConnection.java             | 9 +++++----
 test/se/vidstige/jadb/test/unit/MockedTestCases.java | 5 +++++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/se/vidstige/jadb/JadbConnection.java b/src/se/vidstige/jadb/JadbConnection.java
index 9658a61..7a76ec1 100644
--- a/src/se/vidstige/jadb/JadbConnection.java
+++ b/src/se/vidstige/jadb/JadbConnection.java
@@ -12,11 +12,11 @@ public class JadbConnection implements ITransportFactory {
 
     private static final int DEFAULTPORT = 5037;
 
-    public JadbConnection() throws IOException {
+    public JadbConnection() {
         this("localhost", DEFAULTPORT);
     }
 
-    public JadbConnection(String host, int port) throws IOException {
+    public JadbConnection(String host, int port) {
         this.host = host;
         this.port = port;
     }
@@ -25,16 +25,17 @@ public class JadbConnection implements ITransportFactory {
         return new Transport(new Socket(host, port));
     }
 
-    public void getHostVersion() throws IOException, JadbException {
+    public String getHostVersion() throws IOException, JadbException {
         Transport main = createTransport();
         main.send("host:version");
         main.verifyResponse();
+        String version = main.readString();
         main.close();
+        return version;
     }
 
     public List<JadbDevice> getDevices() throws IOException, JadbException {
         Transport devices = createTransport();
-
         devices.send("host:devices");
         devices.verifyResponse();
         String body = devices.readString();
diff --git a/test/se/vidstige/jadb/test/unit/MockedTestCases.java b/test/se/vidstige/jadb/test/unit/MockedTestCases.java
index 14dbbf9..a529baf 100644
--- a/test/se/vidstige/jadb/test/unit/MockedTestCases.java
+++ b/test/se/vidstige/jadb/test/unit/MockedTestCases.java
@@ -36,6 +36,11 @@ public class MockedTestCases {
         server.verifyExpectations();
     }
 
+    @Test
+    public void testGetHostVersion() throws Exception {
+        Assert.assertEquals("001f", connection.getHostVersion());
+    }
+
     @Test
     public void testListDevices() throws Exception {
         server.add("serial-123");