document/src/test/java/com/yahoo/document/TemporaryDataTypeTestCase.java


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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.document;

import com.yahoo.document.datatypes.StringFieldValue;
import org.junit.Test;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.nullValue;
import static org.junit.Assert.assertThat;

/**
 * @author <a href="mailto:einarmr@yahoo-inc.com">Einar M R Rosenvinge</a>
 * @since 5.1.10
 */
public class TemporaryDataTypeTestCase {
    @Test
    public void requireNulls() {
        TemporaryDataType type = new TemporaryDataType(0);
        assertThat(type.createFieldValue(new Object()), nullValue());
        assertThat(type.createFieldValue(), nullValue());
        assertThat(type.getValueClass(), nullValue());
        assertThat(type.isValueCompatible(new StringFieldValue("")), is(false));
    }
}