Add test of actualize method and of SCD main class

tests/test_SCDclass.m

+classdef test_SCDclass < matlab.unittest.TestCase
+  % test file for SCD interface class
+  
+  properties
+    expcode = 1;
+    shot = 65668;
+  end
+  
+  methods(Test)
+    function test_load(testCase)
+      SCD.load(testCase.expcode);
+    end
+    
+    function test_init(testCase)
+      SCD.init(testCase.expcode,testCase.shot);
+    end
+  end
+end
\ No newline at end of file

tests/test_expcodes.m

@@ -73,6 +73,10 @@ classdef test_expcodes < matlab.unittest.TestCase
           testCase.expcode_obj.callinits;
     end
     
+    function test_actualize(testCase)
+      testCase.expcode_obj.actualize(testCase.shot);
+    end
+    
     function test_expcode_compile_nodes(testCase)
       % compile each node separately first