/*
 *  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.codehaus.groovy.runtime;

import org.junit.Test;

import static org.junit.Assert.assertEquals;

public class FormatHelperTest {

    @Test
    public void testToTypeString() {
        Object[] objects = null;
        assertEquals("null", FormatHelper.toTypeString(objects, 42));

        objects = new Object[0];
        assertEquals("", FormatHelper.toTypeString(objects, 42));

        objects = new Object[] {null};
        assertEquals("null", FormatHelper.toTypeString(objects, 42));

        objects = new Object[] {0};
        assertEquals("Integer", FormatHelper.toTypeString(objects, 42));

        objects = new Object[] {0, 1d};
        assertEquals("Integer, Double", FormatHelper.toTypeString(objects, 42));

        objects = new Object[] {new DummyBean(), new DummyBean()}; // GROOVY-11270
        assertEquals("o.c.g.r.DummyBean, o.c.g.r.DummyBean", FormatHelper.toTypeString(objects, 42));
    }
}
