public void Transfer_GasRemaining_Error()
{
ulong amount = 100UL;
var to = new Address("Sj2p6ZRHdLvywyi43HYoE4bu2TF1nvavjR");
var fixture = new InternalExecutorTestFixture();
fixture.SetGasMeterLimitBelow((Gas)InternalExecutor.DefaultGasLimit);
var internalExecutor = new InternalExecutor(
fixture.LoggerFactory,
fixture.Network,
fixture.State.Object,
fixture.StateProcessor.Object);
ITransferResult result = internalExecutor.Transfer(fixture.SmartContractState, to, amount);
fixture.State.Verify(s => s.Snapshot(), Times.Never);
fixture.StateProcessor.Verify(sp =>
sp.Apply(fixture.Snapshot, It.IsAny <ContractTransferMessage>()), Times.Never);
fixture.State.Verify(s => s.TransitionTo(fixture.Snapshot), Times.Never);
fixture.GasMeter.Verify(g => g.Spend(It.IsAny <Gas>()), Times.Never);
Assert.False(result.Success);
Assert.Null(result.ReturnValue);
}
public void Transfer_GasRemaining_Error()
{
var fixture = new InternalExecutorTestFixture();
fixture.SetGasMeterLimitBelow((Gas)GasPriceList.TransferCost);
ulong amount = 100UL;
var to = "0x95D34980095380851902ccd9A1Fb4C813C2cb639".HexToAddress();
var internalExecutor = new InternalExecutor(
fixture.LoggerFactory,
fixture.State.Object,
fixture.StateProcessor.Object);
ITransferResult result = internalExecutor.Transfer(fixture.SmartContractState, to, amount);
fixture.State.Verify(s => s.Snapshot(), Times.Never);
fixture.StateProcessor.Verify(sp =>
sp.Apply(fixture.Snapshot, It.IsAny <ContractTransferMessage>()), Times.Never);
fixture.State.Verify(s => s.TransitionTo(fixture.Snapshot), Times.Never);
fixture.GasMeter.Verify(g => g.Spend(It.IsAny <Gas>()), Times.Never);
Assert.False(result.Success);
Assert.Null(result.ReturnValue);
}
public void Transfer_StateTransition_Error()
{
ulong amount = 100UL;
var to = new Address("Sj2p6ZRHdLvywyi43HYoE4bu2TF1nvavjR");
var fixture = new InternalExecutorTestFixture();
fixture.SetGasMeterLimitAbove((Gas)InternalExecutor.DefaultGasLimit);
StateTransitionResult stateTransitionResult = StateTransitionResult.Fail((Gas)1000, new ContractErrorMessage("Error"));
fixture.StateProcessor
.Setup(sp => sp.Apply(It.IsAny <IState>(), It.IsAny <ContractTransferMessage>()))
.Returns(stateTransitionResult);
var internalExecutor = new InternalExecutor(
fixture.LoggerFactory,
fixture.Network,
fixture.State.Object,
fixture.StateProcessor.Object);
ITransferResult result = internalExecutor.Transfer(fixture.SmartContractState, to, amount);
fixture.State.Verify(s => s.Snapshot(), Times.Once);
fixture.StateProcessor.Verify(sp =>
sp.Apply(fixture.Snapshot, It.Is <ContractTransferMessage>(m =>
m.Amount == amount &&
m.GasLimit == InternalExecutor.DefaultGasLimit &&
m.From == fixture.FromAddress &&
m.To == to.ToUint160(fixture.Network)
)));
fixture.State.Verify(s => s.TransitionTo(fixture.Snapshot), Times.Never);
fixture.GasMeter.Verify(g => g.Spend(stateTransitionResult.GasConsumed), Times.Once);
Assert.False(result.Success);
Assert.Null(result.ReturnValue);
}
public void Transfer_StateTransition_Error()
{
var fixture = new InternalExecutorTestFixture();
ulong amount = 100UL;
var to = "0x95D34980095380851902ccd9A1Fb4C813C2cb639".HexToAddress();
fixture.SetGasMeterLimitAbove((Gas)InternalExecutor.DefaultGasLimit);
StateTransitionResult stateTransitionResult = StateTransitionResult.Fail((Gas)1000, StateTransitionErrorKind.VmError);
fixture.StateProcessor
.Setup(sp => sp.Apply(It.IsAny <IState>(), It.IsAny <ContractTransferMessage>()))
.Returns(stateTransitionResult);
var internalExecutor = new InternalExecutor(
fixture.LoggerFactory,
fixture.State.Object,
fixture.StateProcessor.Object);
ITransferResult result = internalExecutor.Transfer(fixture.SmartContractState, to, amount);
fixture.State.Verify(s => s.Snapshot(), Times.Once);
fixture.StateProcessor.Verify(sp =>
sp.Apply(fixture.Snapshot, It.Is <ContractTransferMessage>(m =>
m.Amount == amount &&
m.GasLimit == InternalExecutor.DefaultGasLimit &&
m.From == fixture.FromAddress &&
m.To == to.ToUint160()
)));
fixture.State.Verify(s => s.TransitionTo(fixture.Snapshot), Times.Never);
fixture.GasMeter.Verify(g => g.Spend(stateTransitionResult.GasConsumed), Times.Once);
Assert.False(result.Success);
Assert.Null(result.ReturnValue);
}