public void AutoTestCase_Balance_TestCeiling()
{
Amount a1 = new Amount("0.00");
Amount a2 = new Amount("$ 123.123");
Amount a3 = new Amount("EUR 456.56");
Amount a4 = new Amount(-a1);
Amount a5 = new Amount(-a2);
Amount a6 = new Amount(-a3);
Balance b0 = new Balance();
Balance b1 = new Balance();
Balance b2 = new Balance();
Balance b3 = new Balance();
Balance b4 = new Balance();
b1 += a1;
b1 += a2;
b1 += a3;
b2 += -a1;
b2 += -a2;
b2 += -a3;
b3 += a1.Ceilinged();
b3 += a2.Ceilinged();
b3 += a3.Ceilinged();
b4 += a4.Ceilinged();
b4 += a5.Ceilinged();
b4 += a6.Ceilinged();
Assert.Equal(b0.Ceilinged(), b0);
Assert.Equal(b2.Ceilinged(), b4);
Assert.Equal(b1.Ceilinged(), b3);
b1.InPlaceCeiling();
Assert.Equal(b1, b3);
Assert.True(b0.Valid());
Assert.True(b1.Valid());
Assert.True(b2.Valid());
Assert.True(b3.Valid());
Assert.True(b4.Valid());
}
