package bluej.utility;

import java.util.List;
import java.util.Map;
import java.util.Set;

import junit.framework.TestCase;
import bluej.debugger.gentype.FieldReflective;
import bluej.debugger.gentype.JavaType;
import bluej.debugger.gentype.MethodReflective;




| Tests for JavaReflective
|
| @author Davin McCall
|
public class JavaReflectiveTests
extends TestCase{    
   


| This field is used by one of the tests below.
|
@SuppressWarnings("unused")
   
   private int testIntField;
    
   
   @Override
   
   protected void setUp()
   {        
           
      }
    
   
   @Override
   
   protected void tearDown()
   {        
           
      }

   
   public void testGetMethods()
   {        
      JavaReflective reflective = new JavaReflective(java.util.Arrays.class);
      Map<String, Set<MethodReflective>> methods = reflective.getDeclaredMethods();
        
      Set<MethodReflective> methodRs = methods.get("asList");
       
      MethodReflective asListR = null;
       
      for (MethodReflective method : methodRs) {
         List<JavaType> ptypes = method.getParamTypes();
         if (ptypes.size() == 1) {
            if (ptypes.get(0).toString().equals("T[]")) {                    
               asListR = method;
                   
               break;                 
               }             
            }         
         }
        
      assertNotNull(asListR);
      JavaType ptype = asListR.getParamTypes().get(0);
      JavaType pctype = ptype.getArrayComponent();
      assertNotNull(pctype);
      assertEquals("java.lang.Object", pctype.getErasedType().toString());     
      }
    
   
   public void testPrimitiveFieldAccess()
   {        
      JavaReflective jref = new JavaReflective(JavaReflectiveTests.class);
      Map<String,FieldReflective> fields = jref.getDeclaredFields();
        
      FieldReflective intField = fields.get("testIntField");
      assertNotNull(intField);
      assertTrue(intField.getType().isPrimitive());
      assertEquals("int", intField.getType().toString());     
      }
    
   
   class Inner
{    
}
    
   
static class StaticInner
{ 
}
    
   
public void testNestedClass()
   {        
   JavaReflective innerR = new JavaReflective(Inner.class);
   assertEquals(this.getClass().getName(), innerR.getOuterClass().getName());
        
       
   JavaReflective sinnerR = new JavaReflective(StaticInner.class);
   assertEquals(this.getClass().getName(), sinnerR.getOuterClass().getName());     
   } 
}