LinearUnitFromStringParametrizedTest.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.measure;

import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
import static org.junit.runners.Parameterized.Parameter;
import static org.junit.runners.Parameterized.Parameters;
import static ddf.measure.Distance.LinearUnit;
import static ddf.measure.Distance.LinearUnit.FOOT_U_S;
import static ddf.measure.Distance.LinearUnit.KILOMETER;
import static ddf.measure.Distance.LinearUnit.METER;
import static ddf.measure.Distance.LinearUnit.MILE;
import static ddf.measure.Distance.LinearUnit.NAUTICAL_MILE;
import static ddf.measure.Distance.LinearUnit.YARD;

import java.util.Arrays;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;

/**
 * Tests the different string values supported by the {@link LinearUnit#fromString(String)} method.
 */
@RunWith(Parameterized.class)
public class LinearUnitFromStringParametrizedTest {

    @Parameters(name = "fromString({0})")
    public static Iterable<Object[]> data() {
        return Arrays.asList(new Object[][] {{"FOOT_U_S", FOOT_U_S}, {"foot_u_s", FOOT_U_S},
                {"foot", FOOT_U_S}, {"FOOT", FOOT_U_S}, {"meter", METER}, {"METER", METER},
                {"kilometer", KILOMETER}, {"KILOMETER", KILOMETER},
                {"nautical_mile", NAUTICAL_MILE}, {"NAUTICAL_MILE", NAUTICAL_MILE},
                {"nauticalMile", NAUTICAL_MILE}, {"mile", MILE}, {"MILE", MILE}, {"yard", YARD},
                {"YARD", YARD}});
    }

    @Parameter
    public String enumValueString;

    @Parameter(1)
    public LinearUnit expectedEnumValue;

    @Test
    public void testLinearUnit() {
        assertThat(LinearUnit.fromString(enumValueString), equalTo(expectedEnumValue));
    }
}