public void BalanceCompareHappyFlow()
{
var currency = new Currency("ETH");
Balance a = new Balance(currency, 1, 1);
Balance b = new Balance(currency, 1.2M, 1.8M);
Assert.True(a.ContainedIn(b));
Assert.False(b.ContainedIn(a));
}
public void BalanceCompareOneSmaller()
{
var currency = new Currency("ETH");
Balance a = new Balance(currency, 4, 2);
Balance b = new Balance(currency, 1, 3);
Assert.False(a.ContainedIn(b));
Assert.False(b.ContainedIn(a));
}
public void BalanceCompareEqual()
{
var currency = new Currency("ETH");
Balance a = new Balance(currency, 1, 1);
Balance b = new Balance(currency, 1, 1);
Assert.True(a.ContainedIn(b));
Assert.True(b.ContainedIn(a));
}
public void DifferentCurrencyOperations()
{
Balance left = new Balance(new Currency("ETH"), 0, 0);
Balance right = new Balance(new Currency("BTC"), 0, 0);
Assert.Throws <InvalidOperationException>(() => left + right);
Assert.Throws <InvalidOperationException>(() => left - right);
Assert.Throws <InvalidOperationException>(() => left.ContainedIn(right));
Assert.Throws <InvalidOperationException>(() => right.ContainedIn(left));
}
