ParameterizedUnitTest.java

package com.whatever;

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

@RunWith(value = Parameterized.class)
public class MyTest {
    private String _myParameter;

    public MyTest(String myParameter) {
        this._myParameter = myParameter;
    }
    
    @Parameterized.Parameters
    public static Collection<Object[]> data() {
        Object[][] data = new Object[][] {
                { "value1" }, { "value2" }
        };
        return Arrays.asList(data);
    }
    
    @Test
    public void testSomething() throws Exception {
        String expected = "a value";
        String actual = doSomething(_myParameter);
        Assert.assertEquals(expected, actual);
    }
}