JUnit4ParameterizedTest.java

package test.junit4;

import java.util.Arrays;
import java.util.Collection;

import org.junit.Assert;
import org.junit.Assume;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

@RunWith(Parameterized.class)
public class JUnit4ParameterizedTest {

    public static final String[] EXPECTED = {"t2[0]", "t2[1]", "t4[0]"};
    public static final String[] SKIPPED = {"t3[0]", "t3[1]", "ta[0]", "ta[1]"};
    public static final String[] FAILED = {"t4[1]", "tf[0]", "tf[1]"};

    private int param;

    @Parameters
    public static Collection<Object[]> data() {
        return Arrays.asList(new Object[][] {{1}, {5}});
    }

    public JUnit4ParameterizedTest(int param) {
        this.param = param;
    }

    @Test
    public void t2() {
    }

    @Test
    @Ignore
    public void t3() {
    }

    @Test
    public void t4() {
        if (param == 5) {
            Assert.fail("a test");
        }
    }

    @Test
    public void tf() {
        Assert.fail("a test");
    }

    @Test
    public void ta() {
        Assume.assumeTrue(false);
    }
}