package com.alibaba.druid.bvt.sql;
import junit.framework.TestCase;
import org.junit.Assert;
import com.alibaba.druid.sql.dialect.oracle.ast.expr.OracleCursorExpr;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleExprParser;
public class EqualTest_cursor extends TestCase {
public void test_exits() throws Exception {
String sql = "CURSOR(select id from t)";
String sql_c = "CURSOR(select id from t1)";
OracleCursorExpr exprA, exprB, exprC;
{
OracleExprParser parser = new OracleExprParser(sql);
exprA = (OracleCursorExpr) parser.expr();
}
{
OracleExprParser parser = new OracleExprParser(sql);
exprB = (OracleCursorExpr) parser.expr();
}
{
OracleExprParser parser = new OracleExprParser(sql_c);
exprC = (OracleCursorExpr) parser.expr();
}
Assert.assertEquals(exprA, exprB);
Assert.assertNotEquals(exprA, exprC);
Assert.assertTrue(exprA.equals(exprA));
Assert.assertFalse(exprA.equals(new Object()));
Assert.assertEquals(exprA.hashCode(), exprB.hashCode());
Assert.assertEquals(new OracleCursorExpr(), new OracleCursorExpr());
Assert.assertEquals(new OracleCursorExpr().hashCode(), new OracleCursorExpr().hashCode());
}
}