/*
* Licensed to CRATE Technology GmbH ("Crate") under one or more contributor
* license agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership. Crate licenses
* this file to you 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial agreement.
*/
package io.crate.operation.scalar.arithmetic;
import io.crate.operation.scalar.AbstractScalarFunctionsTest;
import io.crate.types.DataTypes;
import org.junit.Test;
import static io.crate.testing.SymbolMatchers.isFunction;
import static io.crate.testing.SymbolMatchers.isLiteral;
public class FloorFunctionTest extends AbstractScalarFunctionsTest {
@Test
public void testEvaluateOnDouble() throws Exception {
assertNormalize("floor(29.9)", isLiteral(29L));
assertNormalize("floor(cast(null as double))", isLiteral(null, DataTypes.LONG));
}
@Test
public void testEvaluateOnFloat() throws Exception {
assertNormalize("floor(cast(29.9 as float))", isLiteral(29));
assertNormalize("floor(cast(null as float))", isLiteral(null, DataTypes.INTEGER));
}
@Test
public void testEvaluateOnIntAndLong() throws Exception {
assertNormalize("floor(cast(20 as integer))", isLiteral(20));
assertNormalize("floor(cast(null as integer))", isLiteral(null, DataTypes.INTEGER));
assertNormalize("floor(42.9)", isLiteral(42L));
assertNormalize("floor(20)", isLiteral(20L));
assertNormalize("floor(cast(null as long))", isLiteral(null, DataTypes.LONG));
}
@Test
public void testNormalizeReference() throws Exception {
assertNormalize("floor(age)", isFunction(FloorFunction.NAME));
}
}