UpdateProjectionTest.java

/*
 * Licensed to Crate.IO 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
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 */

package io.crate.planner.projection;

import io.crate.analyze.symbol.Literal;
import io.crate.analyze.symbol.Symbol;
import org.junit.Test;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;

public class UpdateProjectionTest {

    @Test
    public void testEquals() throws Exception {
        UpdateProjection u1 = new UpdateProjection(
            Literal.of(1), new String[]{"foo"}, new Symbol[]{Literal.of(1)}, null);

        UpdateProjection u2 = new UpdateProjection(
            Literal.of(1), new String[]{"foo"}, new Symbol[]{Literal.of(1)}, null);

        assertThat(u2.equals(u1), is(true));
        assertThat(u1.equals(u2), is(true));
        assertThat(u1.hashCode(), is(u2.hashCode()));
    }
}