AnonymousClassFuncTest.java

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package com.helger.jcodemodel;

import static org.junit.Assert.assertEquals;

import java.util.Iterator;

import org.junit.Test;

import com.helger.jcodemodel.util.CodeModelTestsHelper;

/**
 * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
 */
public final class AnonymousClassFuncTest
{
  @Test
  public void testBasic () throws Exception
  {
    final JCodeModel cm = new JCodeModel ();
    final JDefinedClass cls = cm._class ("Test");
    final JMethod m = cls.method (JMod.PUBLIC, cm.VOID, "foo");

    final JAnonymousClass c = cm.anonymousClass (cm.ref (Iterator.class).narrow (Double.class));
    c.method (JMod.PUBLIC, cm.ref (Double.class), "next").body ()._return (JExpr._null ());
    c.method (JMod.PUBLIC, cm.BOOLEAN, "hasNext").body ()._return (JExpr.FALSE);
    c.field (JMod.PRIVATE, cm.DOUBLE, "y");
    m.body ().decl (cm.ref (Object.class), "x", JExpr._new (c));

    assertEquals ("java.util.Iterator<java.lang.Double>", c.fullName ());
    // Incorrect! Should be Test$1!
    assertEquals ("java.util.Iterator<java.lang.Double>", c.binaryName ());

    CodeModelTestsHelper.parseCodeModel (cm);
  }
}