import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import java.util.Collection;
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 ParameterizedTest {
private int input;
private int expected;
public ParameterizedTest(int input, int expected) {
this.input = input;
this.expected = expected;
}
@Parameters
public static Collection<Object[]> testData() {
return Arrays.asList(new Object[][] {
{ 1, 2 },
{ 3, 6 },
{ 5, 10 }
});
}
@Test
public void testMultiply() {
assertEquals(expected, input * 2);
}
}
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.13.2</version>
<scope>test</scope>
</dependency>
