/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.
 */

package org.apache.shardingsphere.sqlfederation.resultset;

import org.junit.jupiter.api.Test;

import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;

import static org.hamcrest.Matchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

class SQLFederationWrapperAdapterTest {
    
    private final WrapperFixture fixture = new WrapperFixture();
    
    @Test
    void assertUnwrapSuccess() throws SQLException {
        assertThat(fixture, is(fixture.unwrap(Object.class)));
    }
    
    @Test
    void assertUnwrapFailure() {
        SQLFeatureNotSupportedException ex = assertThrows(SQLFeatureNotSupportedException.class, () -> fixture.unwrap(Comparable.class));
        assertThat(ex.getMessage(), is("`org.apache.shardingsphere.sqlfederation.resultset.SQLFederationWrapperAdapterTest$WrapperFixture` cannot be unwrapped as `java.lang.Comparable`"));
    }
    
    @Test
    void assertIsWrapperFor() {
        assertTrue(fixture.isWrapperFor(Object.class));
        assertFalse(fixture.isWrapperFor(Comparable.class));
    }
    
    private static final class WrapperFixture extends SQLFederationWrapperAdapter {
    }
}
