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1 package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.nodeeditor;
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2
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3 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.EditableNodeWrapper;
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4 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.trasnformer.DeleteChildAt;
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5 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.transaction.DefaultTreeNode;
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6 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
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7 import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
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8 import junit.framework.Assert;
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9 import junit.framework.TestCase;
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10
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11 public class DeleteChildAtTest extends TestCase
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12 {
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13 public void testEdit()
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14 {
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15 DefaultTreeNode node = new DefaultTreeNode();
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16 Either<Error,DefaultTreeNode> either = node.getChildren().addNewChildAt(0);
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17 if(either.isA()){
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18 Assert.fail();
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19 }
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20 node = either.b();
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21 Assert.assertEquals(1,node.getChildren().size());
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22
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23 DeleteChildAt op = new DeleteChildAt(0);
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24 EditableNodeWrapper<DefaultTreeNode> wrapper = new EditableNodeWrapper<DefaultTreeNode>(node);
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25 Either<Error,EditableNodeWrapper<DefaultTreeNode>> either2 = op.edit(wrapper);
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26 if(either2.isA()){
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27 Assert.fail();
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28 }
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29 node = either2.b().getWrap();
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30
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31 Assert.assertEquals(0,node.getChildren().size());
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32 }
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33 }
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