InjectableAttributeImplTest.java

/*
 * Copyright (c) Codice Foundation
 * <p>
 * This is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser
 * General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 * <p>
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 *
 */
package ddf.catalog.data.impl;

import static org.hamcrest.Matchers.empty;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;

import java.util.Collections;
import java.util.Set;

import org.junit.Test;

import com.google.common.collect.Sets;

import ddf.catalog.data.InjectableAttribute;

public class InjectableAttributeImplTest {
    @Test(expected = IllegalArgumentException.class)
    public void testNullAttributeName() {
        new InjectableAttributeImpl(null, Collections.emptySet());
    }

    @Test
    public void testNullMetacardTypeCollection() {
        final String attribute = "attribute";
        InjectableAttribute injectableAttribute = new InjectableAttributeImpl(attribute, null);

        assertThat(injectableAttribute.attribute(), is(attribute));
        assertThat(injectableAttribute.metacardTypes(), is(empty()));
    }

    @Test
    public void testSpecificMetacardTypes() {
        final String attribute = "attribute";
        final Set<String> metacardTypes = Sets.newHashSet("type1", "type2", "type3");
        InjectableAttribute injectableAttribute = new InjectableAttributeImpl(attribute,
                metacardTypes);

        assertThat(injectableAttribute.attribute(), is(attribute));
        assertThat(injectableAttribute.metacardTypes(), is(metacardTypes));
    }
}