fix test set up that was not waiting for the device initialisation completion.

src/test/java/fr/soleil/tango/server/tangoparser/testserver/TangoParserTest.java

@@ -16,6 +16,7 @@ import static org.mockito.Mockito.when;
 import java.lang.reflect.Array;
 import java.util.Map;
 
+import fr.esrf.TangoApi.DeviceProxy;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Ignore;
@@ -146,7 +147,7 @@ public class TangoParserTest {
     private static SourceManager mngr = Mockito.spy(SourceManager.class);
 
     @BeforeClass
-    public static void setUp() throws DevFailed {
+    public static void setUp() throws DevFailed, InterruptedException {
         System.setProperty("org.tango.server.checkalarms", "false");
         // assertThat(System.getProperty("TANGO_HOST"), notNullValue());
         //System.setProperty("TANGO_HOST", "192.168.56.101:10000");
@@ -305,33 +306,30 @@ public class TangoParserTest {
         ServerManager.getInstance().addClass(TangoParser.class.getSimpleName(), TangoParser.class);
         ServerManager.getInstance().start(new String[]{INSTANCE_NAME}, TangoParser.class.getSimpleName());
 
-        boolean launched = false;
+        boolean launched = true;
         long maximumTime = 20000;
         long timer = maximumTime;
         long stepTime = 1500;
-        DevState startState = DevState.UNKNOWN;
-        while(!launched &&timer>0) {
+        final DeviceProxy tangoParser = new DeviceProxy(deviceNameParser);
+        DevState startState = tangoParser.state();
         try {
+            while (startState.equals(DevState.INIT) && timer > 0) {
                 Thread.sleep(stepTime);
-            } catch (final InterruptedException e) {
-            }
-        	try {
-		        final TangoAttribute tangoParser = new TangoAttribute(deviceNameParser + "/state");
-		        startState = (DevState)tangoParser.read();
-		        System.out.println("State readed !");
-		        launched = true;
-        	}
-        	catch (DevFailed e) {
-        		launched = false;
-			}
+                startState = tangoParser.state();
+                System.out.println("State = " + startState);
                 timer -= stepTime;
             }
+            launched = timer > 0;
+        } catch (DevFailed e) {
+            DevFailedUtils.printDevFailed(e);
+            throw e;
+        }
 
         if (launched) {
             System.out.println("Device started in " + Double.toString((maximumTime - timer) / 1000.0) + " seconds.");
-            System.out.println("Device state: " + startState.toString());
+            System.out.println("Device state: " + startState);
         }else {
-            System.out.println("Device failed to start." + startState.toString());
+            System.out.println("Device start up took too much time, aborting");
         }
         System.out.println("Set up done");