change connect check test case

Author: YangSen-qn

library/src/androidTest/java/com/qiniu/android/ConnectCheckTest.java

@@ -1,6 +1,7 @@
 package com.qiniu.android;
 
 import com.qiniu.android.http.connectCheck.ConnectChecker;
+import com.qiniu.android.storage.GlobalConfiguration;
 
 public class ConnectCheckTest extends BaseTest {
 
@@ -16,4 +17,30 @@ public void testCheck() {
 
         assertEquals("maxCount:" + maxCount + " successCount:" + successCount, maxCount, successCount);
     }
+
+    public void testCustomCheckHosts() {
+        GlobalConfiguration.getInstance().connectCheckURLStrings = new String[]{"https://www.baidu.com"};
+        int maxCount = 1000;
+        int successCount = 0;
+        for (int i = 0; i < maxCount; i++) {
+            if (ConnectChecker.check()) {
+                successCount += 1;
+            }
+        }
+
+        assertEquals("maxCount:" + maxCount + " successCount:" + successCount, maxCount, successCount);
+    }
+
+    public void testNotConnected() {
+        GlobalConfiguration.getInstance().connectCheckURLStrings = new String[]{"https://www.test1.com", "https://www.test2.com"};
+        int maxCount = 1000;
+        int successCount = 0;
+        for (int i = 0; i < maxCount; i++) {
+            if (ConnectChecker.check()) {
+                successCount += 1;
+            }
+        }
+
+        assertEquals("maxCount:" + maxCount + " successCount:" + successCount, 0, successCount);
+    }
 }

library/src/main/java/com/qiniu/android/http/connectCheck/ConnectChecker.java

@@ -101,10 +101,10 @@ private static void checkHost(final String host, final CheckCompleteHandler comp
             @Override
             public void complete(ResponseInfo responseInfo, UploadSingleRequestMetrics metrics, JSONObject response) {
                 if (responseInfo.statusCode > 99) {
-                    LogUtil.i("== checkHost:" + host + "result: true");
+                    LogUtil.i("== checkHost:" + host + " result: true");
                     completeHandler.complete(true);
                 } else {
-                    LogUtil.i("== checkHost:" + host + "result: false");
+                    LogUtil.i("== checkHost:" + host + " result: false");
                     completeHandler.complete(false);
                 }
             }