@Test
	public void test_insertions() {
		int m = 3;
		int n = 5;
		Matrix m1 = new MatrixArray(m,n);
		
		for(int i = 1; i <= m; i++){
			for(int j = 1; j <= n; j++)
				m1.insert(i, j, (double)(i*j));
		}
		
		for(int i = 1; i <= m; i++){
			for(int j = 1; j <= n; j++)
				assertEquals(m1.get(i,j),(double)(i*j), 0.01);
		}
	}