public void NullTokenTransfersAreNotConsideredEqual()
{
object asNull = null;
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
long amount = Generator.Integer(500, 600);
var tt = new TokenTransfer(token, address, amount);
Assert.False(tt == null);
Assert.False(null == tt);
Assert.True(tt != null);
Assert.False(tt.Equals(null));
Assert.False(tt.Equals(asNull));
}
public void DisimilarTokenTransfersAreNotConsideredEqual()
{
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
var other = new Address(0, 0, Generator.Integer(500, 600));
long amount = Generator.Integer(500, 600);
var tt = new TokenTransfer(token, address, amount);
Assert.NotEqual(tt, new TokenTransfer(token, other, amount));
Assert.NotEqual(tt, new TokenTransfer(other, address, amount));
Assert.NotEqual(tt, new TokenTransfer(token, address, amount + 1));
Assert.False(tt == new TokenTransfer(token, address, amount + 1));
Assert.True(tt != new TokenTransfer(token, address, amount + 1));
Assert.False(tt.Equals(new TokenTransfer(other, address, amount)));
Assert.False(tt.Equals(new TokenTransfer(token, other, amount)));
Assert.False(tt.Equals(new TokenTransfer(token, address, amount + 1)));
}
public void OtherObjectsAreNotConsideredEqual()
{
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
long amount = Generator.Integer(500, 600);
var tt = new TokenTransfer(token, address, amount);
Assert.False(tt.Equals("Something that is not an TokenTransfer"));
}
public void ReferenceEqualIsconsideredEqual()
{
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
long amount = Generator.Integer(500, 600);
var tt = new TokenTransfer(token, address, amount);
object reference = tt;
Assert.True(tt.Equals(reference));
Assert.True(reference.Equals(tt));
}
public void TokenTransferCastAsObjectIsconsideredEqual()
{
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
long amount = Generator.Integer(500, 600);
var tt = new TokenTransfer(token, address, amount);
object equivalent = new TokenTransfer(token, address, amount);
Assert.True(tt.Equals(equivalent));
Assert.True(equivalent.Equals(tt));
}
public void EquivalentTokenTransferAreConsideredEqual()
{
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
long amount = Generator.Integer(500, 600);
var tt1 = new TokenTransfer(token, address, amount);
var tt2 = new TokenTransfer(token, address, amount);
Assert.Equal(tt1, tt2);
Assert.True(tt1 == tt2);
Assert.False(tt1 != tt2);
Assert.True(tt1.Equals(tt2));
Assert.True(tt2.Equals(tt1));
Assert.True(null as TokenTransfer == null as TokenTransfer);
}
public void CombinAmountsForNewTokenTransferRecord()
{
var token = new Address(0, 0, Generator.Integer(0, 200));
var address = new Address(0, 0, Generator.Integer(200, 400));
long amount = Generator.Integer(500, 600);
var tt1 = new TokenTransfer(token, address, amount);
var tt2 = tt1 with {
Amount = tt1.Amount + amount
};
var tt3 = tt2 with {
Amount = tt2.Amount - amount
};
Assert.Equal(amount, tt1.Amount);
Assert.Equal(amount * 2, tt2.Amount);
Assert.Equal(amount, tt3.Amount);
Assert.True(tt1.Equals(tt3));
Assert.True(tt3.Equals(tt1));
}
}