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import junit.framework.TestCase;
import org.junit.Test;
public class ComplexTest extends TestCase {
Complex a=new Complex(1,2);
Complex b=new Complex(-2,-1);
Complex c=new Complex(4,-2);
Complex d=new Complex(4,-2);
@Test
public void testequals(){
assertEquals(false,a.equals(b));
assertEquals(false,b.equals(c));
assertEquals(true,c.equals(d));
}
@Test
public void testAdd(){
assertEquals(new Complex(-1,1),a.ComplexAdd(b));
assertEquals(new Complex(5,0),a.ComplexAdd(c));
}
@Test
public void testSub(){
assertEquals(new Complex(3,3),a.ComplexSub(b));
assertEquals(new Complex(-3,4),a.ComplexSub(c));
}
@Test
public void testMulti(){
assertEquals(new Complex(0,-5),a.ComplexMulti(b));
assertEquals(new Complex(8,6),a.ComplexMulti(c));
}
@Test
public void testDiv(){
assertEquals(new Complex(0,0.5),a.ComplexDiv(c));
assertEquals(new Complex(-0.3,-0.4),b.ComplexDiv(c));
}
}
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