/**
* Copyright 2014 Eediom Inc.
*
* 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 org.araqne.logdb.query.expr;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.araqne.logdb.QueryParseException;
import org.araqne.logdb.Row;
import org.junit.Test;
/**
*
* @author kyun
*
*/
public class FieldTest {
@Test
public void test() {
Map<String, Object> map = new HashMap<String, Object>(1);
map.put("key", "value");
assertEquals("value", FunctionUtil.parseExpr("field(\"key\")").eval(new Row(map)));
}
@Test
public void testError90670(){
try {
new Field(null, expr());
fail();
} catch (QueryParseException e) {
if (e.isDebugMode()) {
System.out.println(e.getMessage());
}
assertEquals("90670", e.getType());
}
}
private List<Expression> expr(Object...object ){
List<Expression> expr = new ArrayList<Expression>();
for(Object o: object){
if(o instanceof Expression)
expr.add((Expression)o);
else if(o instanceof String)
expr.add(new StringConstant((String)o));
else if(o instanceof Number)
expr.add(new NumberConstant((Number)o));
else if(o instanceof Boolean)
expr.add(new BooleanConstant((Boolean)o));
}
return expr;
}
}