/*
* Copyright 2011, Mysema Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.mysema.query.types.expr;
import static org.junit.Assert.*;
import java.sql.Time;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.junit.Test;
import com.google.common.collect.ImmutableList;
import com.mysema.query.types.Expression;
import com.mysema.query.types.Operation;
import com.mysema.query.types.OperationImpl;
import com.mysema.query.types.Ops;
import com.mysema.query.types.Templates;
import com.mysema.query.types.ToStringVisitor;
import com.mysema.query.types.path.StringPath;
public class OperationTest {
enum ExampleEnum {A,B}
@SuppressWarnings("unchecked")
@Test
public void Various() {
Expression[] args = new Expression[]{new StringPath("x"), new StringPath("y")};
List<Operation<?>> operations = new ArrayList<Operation<?>>();
// paths.add(new ArrayOperation(String[].class, "p"));
operations.add(new BooleanOperation(Ops.EQ, args));
operations.add(new ComparableOperation(String.class, Ops.SUBSTR_1ARG, args));
operations.add(new DateOperation(Date.class, Ops.DateTimeOps.CURRENT_DATE, args));
operations.add(new DateTimeOperation(Date.class,Ops.DateTimeOps.CURRENT_TIMESTAMP, args));
operations.add(new EnumOperation(ExampleEnum.class,Ops.IS_NOT_NULL, args));
operations.add(new NumberOperation(Integer.class,Ops.ADD, args));
operations.add(new SimpleOperation(String.class,Ops.EQ, args));
operations.add(new StringOperation(Ops.CONCAT, args));
operations.add(new TimeOperation(Time.class,Ops.DateTimeOps.CURRENT_TIME, args));
for (Operation<?> operation : operations) {
Operation<?> other = new OperationImpl(operation.getType(), operation.getOperator(),
ImmutableList.copyOf(operation.getArgs()));
assertEquals(operation.toString(), operation.accept(ToStringVisitor.DEFAULT, Templates.DEFAULT));
assertEquals(operation.hashCode(), other.hashCode());
assertEquals(operation, other);
assertNotNull(operation.getOperator());
assertNotNull(operation.getArgs());
assertNotNull(operation.getType());
}
}
}