import static org.junit.jupiter.api.Assertions.assertTrue;

import java.lang.reflect.Method;
import java.util.ArrayList;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

public class RhombusTest {
    ArrayList<String> rhombusMethodList;
    @BeforeEach
    void getMethodList() {
        this.rhombusMethodList = new ArrayList<>();
        Method[] methods = Rhombus.class.getDeclaredMethods();
        for(Method method : methods) {
            this.rhombusMethodList.add(method.getName());
        }        
    }
    @Test
    void testCalcPerimter() {        
            boolean hasCalcPerimeter = rhombusMethodList.contains("calcPerimeter");
            assertTrue(hasCalcPerimeter);
    }
    @Test
    void testCalcArea() {        
            boolean hasCalcArea = rhombusMethodList.contains("calcArea");
            assertTrue(hasCalcArea);
    }
}