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53 lines
1.2 KiB
Java
53 lines
1.2 KiB
Java
package com.avaje.tests.m2m;
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import com.avaje.ebean.BaseTestCase;
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import com.avaje.ebean.Ebean;
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import com.avaje.ebean.SqlQuery;
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import com.avaje.ebean.SqlRow;
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import com.avaje.tests.model.basic.MnocRole;
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import com.avaje.tests.model.basic.MnocUser;
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import com.avaje.tests.model.m2m.MnyA;
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import com.avaje.tests.model.m2m.MnyB;
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import com.avaje.tests.model.m2m.MnyC;
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import org.junit.Assert;
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import org.junit.Test;
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import javax.persistence.PersistenceException;
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import java.util.List;
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import static org.junit.Assert.assertEquals;
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public class TestM2MDeleteCascadeFromParent extends BaseTestCase {
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@Test
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public void test() {
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MnyC c0 = new MnyC();
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c0.setName("c0");
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c0.save();
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MnyA a0 = new MnyA();
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a0.setName("a0");
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a0.save();
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MnyB b0 = new MnyB();
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b0.setName("b0");
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b0.setA(a0);
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b0.save();
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c0.getBs().add(b0);
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Ebean.saveAssociation(c0, "bs");
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SqlQuery sqlQuery = Ebean.createSqlQuery("select count(*) as count from mny_b_mny_c");
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SqlRow unique = sqlQuery.findUnique();
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assertEquals(Long.valueOf(1), unique.getLong("count"));
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//Ebean.deleteManyToManyAssociations(b0, "cs");
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a0.delete();
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}
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}
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