/*
* Copyright 2014 Goldman Sachs.
*
* 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.gs.collections.impl.block.procedure;
import java.io.IOException;
import com.gs.collections.api.block.procedure.Procedure2;
import com.gs.collections.impl.block.factory.Procedures2;
import com.gs.collections.impl.list.mutable.FastList;
import com.gs.collections.impl.test.Verify;
import org.junit.Assert;
import org.junit.Test;
public class Procedures2Test
{
@Test
public void throwing()
{
Verify.assertThrowsWithCause(
RuntimeException.class,
IOException.class,
() -> Procedures2.throwing((a, b) -> { throw new IOException(); }).value(null, null));
}
@Test
public void asProcedure2()
{
CollectionAddProcedure<Integer> procedure = CollectionAddProcedure.on(FastList.<Integer>newList());
Procedure2<Integer, Object> procedure2 = Procedures2.fromProcedure(procedure);
procedure2.value(1, null);
Assert.assertEquals(FastList.newListWith(1), procedure.getResult());
}
@Test
public void classIsNonInstantiable()
{
Verify.assertClassNonInstantiable(Procedures2.class);
}
}