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import static org.junit.Assert.*;

import org.junit.Before;
import org.junit.Test;

public class CommissionTest {
	Commission commission = new Commission();
	@Before
	public void setUp() throws Exception {
	}

	@Test
	public void testMain() {
		
	assertEquals(29.2,commission.commission(2, 6, 9),0.0001);
        assertEquals(-1,commission.commission(-2,6,9),0.0001);    
        assertEquals(161.8,commission.commission(16, 6, 9),0.0001);
        assertEquals(145.0,commission.commission(15, 6, 5),0.0001);
        assertEquals(405.2,commission.commission(30, 15, 22),0.0001);
	    }
	}