diff --git a/tests/Avatar/AvatarBoolExprTests.java b/oldTest_DoNotUse/Avatar/AvatarBoolExprTests.java
similarity index 100%
rename from tests/Avatar/AvatarBoolExprTests.java
rename to oldTest_DoNotUse/Avatar/AvatarBoolExprTests.java
diff --git a/tests/Avatar/AvatarGuardTests.java b/oldTest_DoNotUse/Avatar/AvatarGuardTests.java
similarity index 100%
rename from tests/Avatar/AvatarGuardTests.java
rename to oldTest_DoNotUse/Avatar/AvatarGuardTests.java
diff --git a/tests/Avatar/AvatarPragmaTests.java b/oldTest_DoNotUse/Avatar/AvatarPragmaTests.java
similarity index 100%
rename from tests/Avatar/AvatarPragmaTests.java
rename to oldTest_DoNotUse/Avatar/AvatarPragmaTests.java
diff --git a/tests/Avatar/AvatarSafetyTests.java b/oldTest_DoNotUse/Avatar/AvatarSafetyTests.java
similarity index 100%
rename from tests/Avatar/AvatarSafetyTests.java
rename to oldTest_DoNotUse/Avatar/AvatarSafetyTests.java
diff --git a/tests/Avatar/ProVerif/typed.txt b/oldTest_DoNotUse/Avatar/ProVerif/typed.txt
similarity index 100%
rename from tests/Avatar/ProVerif/typed.txt
rename to oldTest_DoNotUse/Avatar/ProVerif/typed.txt
diff --git a/tests/Avatar/ProVerif/untyped.txt b/oldTest_DoNotUse/Avatar/ProVerif/untyped.txt
similarity index 100%
rename from tests/Avatar/ProVerif/untyped.txt
rename to oldTest_DoNotUse/Avatar/ProVerif/untyped.txt
diff --git a/tests/TToolTest.java b/oldTest_DoNotUse/TToolTest.java
similarity index 100%
rename from tests/TToolTest.java
rename to oldTest_DoNotUse/TToolTest.java
diff --git a/tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.classpath b/oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.classpath
similarity index 100%
rename from tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.classpath
rename to oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.classpath
diff --git a/tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.gitignore b/oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.gitignore
similarity index 100%
rename from tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.gitignore
rename to oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.gitignore
diff --git a/tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.project b/oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.project
similarity index 100%
rename from tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.project
rename to oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.project
diff --git a/tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.settings/org.eclipse.jdt.core.prefs b/oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.settings/org.eclipse.jdt.core.prefs
similarity index 100%
rename from tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.settings/org.eclipse.jdt.core.prefs
rename to oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/.settings/org.eclipse.jdt.core.prefs
diff --git a/tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_code_gen_hwa.xml b/oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_code_gen_hwa.xml
similarity index 100%
rename from tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_code_gen_hwa.xml
rename to oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_code_gen_hwa.xml
diff --git a/tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_dma.xml b/oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_dma.xml
similarity index 100%
rename from tests/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_dma.xml
rename to oldTest_DoNotUse/diplodocus/fr.tpt.ttool.tests.diplodocus.simulator/models/test_dma.xml
diff --git a/tests/test.mk b/oldTest_DoNotUse/test.mk
similarity index 100%
rename from tests/test.mk
rename to oldTest_DoNotUse/test.mk
diff --git a/tests/ui/fr.tpt.ttool.tests.ui/.classpath b/oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/.classpath
similarity index 100%
rename from tests/ui/fr.tpt.ttool.tests.ui/.classpath
rename to oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/.classpath
diff --git a/tests/ui/fr.tpt.ttool.tests.ui/.gitignore b/oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/.gitignore
similarity index 100%
rename from tests/ui/fr.tpt.ttool.tests.ui/.gitignore
rename to oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/.gitignore
diff --git a/tests/ui/fr.tpt.ttool.tests.ui/.project b/oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/.project
similarity index 100%
rename from tests/ui/fr.tpt.ttool.tests.ui/.project
rename to oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/.project
diff --git a/tests/ui/fr.tpt.ttool.tests.ui/assertj-swing-3.8.0.jar b/oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/assertj-swing-3.8.0.jar
similarity index 100%
rename from tests/ui/fr.tpt.ttool.tests.ui/assertj-swing-3.8.0.jar
rename to oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/assertj-swing-3.8.0.jar
diff --git a/tests/ui/fr.tpt.ttool.tests.ui/src/fr/tpt/ttool/tests/ui/MoveComponentTest.java b/oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/src/fr/tpt/ttool/tests/ui/MoveComponentTest.java
similarity index 100%
rename from tests/ui/fr.tpt.ttool.tests.ui/src/fr/tpt/ttool/tests/ui/MoveComponentTest.java
rename to oldTest_DoNotUse/ui/fr.tpt.ttool.tests.ui/src/fr/tpt/ttool/tests/ui/MoveComponentTest.java
diff --git a/tests/util/fr.tpt.ttool.tests.util/.classpath b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.classpath
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/.classpath
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.classpath
diff --git a/tests/util/fr.tpt.ttool.tests.util/.gitignore b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.gitignore
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/.gitignore
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.gitignore
diff --git a/tests/util/fr.tpt.ttool.tests.util/.project b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.project
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/.project
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.project
diff --git a/tests/util/fr.tpt.ttool.tests.util/.settings/org.eclipse.jdt.core.prefs b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.settings/org.eclipse.jdt.core.prefs
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/.settings/org.eclipse.jdt.core.prefs
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/.settings/org.eclipse.jdt.core.prefs
diff --git a/tests/util/fr.tpt.ttool.tests.util/launch/TToolUtilTestsRunner.launch b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/launch/TToolUtilTestsRunner.launch
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/launch/TToolUtilTestsRunner.launch
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/launch/TToolUtilTestsRunner.launch
diff --git a/tests/util/fr.tpt.ttool.tests.util/launch/TestRshClient.launch b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/launch/TestRshClient.launch
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/launch/TestRshClient.launch
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/launch/TestRshClient.launch
diff --git a/tests/util/fr.tpt.ttool.tests.util/resources/helloWorld b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/resources/helloWorld
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/resources/helloWorld
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/resources/helloWorld
diff --git a/tests/util/fr.tpt.ttool.tests.util/resources/helloWorldNonStop b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/resources/helloWorldNonStop
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/resources/helloWorldNonStop
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/resources/helloWorldNonStop
diff --git a/tests/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/TToolUtilTestsRunner.java b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/TToolUtilTestsRunner.java
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/TToolUtilTestsRunner.java
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/TToolUtilTestsRunner.java
diff --git a/tests/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/remote/TestRshClient.java b/oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/remote/TestRshClient.java
similarity index 100%
rename from tests/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/remote/TestRshClient.java
rename to oldTest_DoNotUse/util/fr.tpt.ttool.tests.util/src/fr/tpt/ttool/tests/util/remote/TestRshClient.java
diff --git a/ttool/src/test/java/avatartranslator/AvatarGuardTests.java b/ttool/src/test/java/avatartranslator/AvatarGuardTests.java
index dda1d301665efd3d549c3bbd25f06b57a4ca7645..6b5890b0772a40d474e01af16381f30dc634243f 100644
--- a/ttool/src/test/java/avatartranslator/AvatarGuardTests.java
+++ b/ttool/src/test/java/avatartranslator/AvatarGuardTests.java
@@ -63,12 +63,12 @@ import avatartranslator.*;
 
 public class AvatarGuardTests {
 
-	AvatarGuard res;
-	AvatarBlock A,B;
+    AvatarGuard res;
+    AvatarBlock A,B;
     public AvatarGuardTests () {
-      //  super ("AvatarGuards", false);
+        //  super ("AvatarGuards", false);
     }
-	@Before
+    @Before
     public void test () {
         AvatarSpecification as = new AvatarSpecification("avatarspecification", null);
         A = new AvatarBlock("A", as, null);
@@ -119,44 +119,44 @@ public class AvatarGuardTests {
         typeAttributesMap.put("T1", t1s);
         typeAttributesMap.put("T2", t2s);
 
-	}
-	
-	@Test
-	public void testElseGuardCreation(){
-		res= AvatarGuard.createFromString(A, "else");
-		assertTrue(res instanceof AvatarGuardElse);
-	}
-
-	@Test
-	public void testEmptyGuardCreation(){
-		//Empty Guard
+    }
+
+    @Test
+    public void testElseGuardCreation(){
+        res= AvatarGuard.createFromString(A, "else");
+        assertTrue(res instanceof AvatarGuardElse);
+    }
+
+    @Test
+    public void testEmptyGuardCreation(){
+        //Empty Guard
         res= AvatarGuard.createFromString(A, "");
         assertTrue(res instanceof AvatarGuardEmpty);
-	}
-   
-	@Test
-	public void testFailNonValidExpression(){
+    }
+
+    @Test
+    public void testFailNonValidExpression(){
         //Fail if not valid expression
         /*res= AvatarGuard.createFromString(A, "arg(key1==key2))");
-        assertTrue(res instanceof AvatarGuardEmpty);
-        res= AvatarGuard.createFromString(A, "key1=key2");
-        assertTrue(res instanceof AvatarGuardEmpty);
-        res= AvatarGuard.createFromString(A, "key1==)");
-        assertTrue(res instanceof AvatarGuardEmpty);
-        res= AvatarGuard.createFromString(A, "(key1==)))");
-        assertTrue(res instanceof AvatarGuardEmpty);*/
-	}
-        
-	
-	@Test
-	public void testMonoGuardCreation(){
-		res= AvatarGuard.createFromString(A, "test");
+          assertTrue(res instanceof AvatarGuardEmpty);
+          res= AvatarGuard.createFromString(A, "key1=key2");
+          assertTrue(res instanceof AvatarGuardEmpty);
+          res= AvatarGuard.createFromString(A, "key1==)");
+          assertTrue(res instanceof AvatarGuardEmpty);
+          res= AvatarGuard.createFromString(A, "(key1==)))");
+          assertTrue(res instanceof AvatarGuardEmpty);*/
+    }
+
+
+    @Test
+    public void testMonoGuardCreation(){
+        res= AvatarGuard.createFromString(A, "test");
         assertTrue(res instanceof AvatarSimpleGuardMono);
-	}
+    }
 
-	@Test
-	public void testDuoGuardCreation(){
-		res= AvatarGuard.createFromString(A, "test==test2");
+    @Test
+    public void testDuoGuardCreation(){
+        res= AvatarGuard.createFromString(A, "test==test2");
         assertTrue(res instanceof AvatarSimpleGuardDuo);
         res= AvatarGuard.createFromString(A, "key1==key2");
         assertTrue(res instanceof AvatarSimpleGuardDuo);
@@ -177,10 +177,10 @@ public class AvatarGuardTests {
         res= AvatarGuard.createFromString(A, "(a,b)==(c,d)");
 
         assertTrue(res instanceof AvatarSimpleGuardDuo);
-	}
+    }
 
-	@Test
-	public void testUnaryGuardCreation(){
+    @Test
+    public void testUnaryGuardCreation(){
         res= AvatarGuard.createFromString(A, "not(test)");
         assertTrue(res instanceof AvatarUnaryGuard);
         res= AvatarGuard.createFromString(A, "not(test==test2)");
@@ -192,10 +192,10 @@ public class AvatarGuardTests {
         res= AvatarGuard.createFromString(B, "not(m__a==m__b)");
         assertTrue(res instanceof AvatarUnaryGuard);
 
-	}
+    }
 
-	@Test
-	public void testBinaryGuardCreation(){
+    @Test
+    public void testBinaryGuardCreation(){
         //Binary Guards
         res= AvatarGuard.createFromString(A, "(key1==true) and (key2==false)");
         assertTrue(res instanceof AvatarBinaryGuard);
@@ -205,9 +205,9 @@ public class AvatarGuardTests {
         assertTrue(res instanceof AvatarBinaryGuard);
         res= AvatarGuard.createFromString(A, "((key1==key1) or (key2==key1)) and (m__a==m__b)");
         assertTrue(res instanceof AvatarBinaryGuard);
-	}
- 
-    
+    }
+
+
     public static void main(String[] args){
         AvatarGuardTests apt = new AvatarGuardTests ();
         //apt.runTest ();