import junit.framework.TestCase;

public class MatriceTest extends TestCase
{

    public void testMultiDimensionDiff()
    {
	int m1[][] = {{2, 1, 3},
		      {3, 4, 1}};

	int m2[][] = {{1, 1},
		      {1, 1}};
	
	try {
	    Matrice.mult(m1, m2);
	    fail();
	} catch (Exception e) {
	    assertTrue(true);
	}
    }

    public void testMultResultat()
    {
	int m1[][] = {{2, 1},
		      {3, 4}};

	int m2[][] = {{1, 1},
		      {1, 1}};

	try {
	    int r[][] = Matrice.mult(m1, m2);

	    assertTrue(r[0][0] == 3 &&
		       r[0][1] == 3 &&
		       r[1][0] == 7 &&
		       r[1][1] == 7);
	} catch (Exception e) {
	    fail();
	}
    }


}