Test fails in Widows as the file separator "/" is different from "\"

File separator in windows is different from linux (the expected in the
test); thus, the test
*com.cloud.utils.SwiftUtilTest.testSplitSwiftPath()* will fail in
windows. The problem is that the input of the test is
*"container/object"* but the tested method uses the *File.separator*
(that depends from the OS), in the windows the tested method
(*com.cloud.utils.SwiftUtil.splitSwiftPath(String)*) looks for a "\" in
windows systems, resulting in an empty string and consequently a failure
in the test.

Some solutions:
- the simple way is to create a string `String input = "container" +
File.separator + "object";`, thus independent of the OS, the test will
succeed.
- a tricky solution is to mock the final static variable
*File.separator* and return "/".

I picked the easy way.

utils/src/test/java/com/cloud/utils/SwiftUtilTest.java

@@ -19,9 +19,11 @@
 
 package com.cloud.utils;
 
+
 import org.junit.Test;
 import org.mockito.Mockito;
 
+import java.io.File;
 import java.net.URL;
 import java.security.InvalidKeyException;
 import java.security.NoSuchAlgorithmException;
@@ -32,7 +34,6 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.when;
 
-
 public class SwiftUtilTest {
 
     @Test
@@ -72,7 +73,7 @@ public class SwiftUtilTest {
 
     @Test
     public void testSplitSwiftPath(){
-        String input = "container/object";
+        String input = "container" + File.separator + "object";
         String[] output = SwiftUtil.splitSwiftPath(input);
         String[] expected = {"container", "object"};