erc20test.go

erc20test.go

Describe("ERC-20 transfer", func() {
    It("Disallow to transfer token to same account", func() {
        expectcc.ResponseError(
            erc20fs.From(actors[`token_owner`]).Invoke(
                `transfer`, actors[`token_owner`].GetMSPID(), actors[`token_owner`].GetID(), 100),
            ErrForbiddenToTransferToSameAccount)
    })

    It("Disallow token holder with zero balance to transfer tokens", func() {
        expectcc.ResponseError(
            erc20fs.From(actors[`account_holder1`]).Invoke(
                `transfer`, actors[`token_owner`].GetMSPID(), actors[`token_owner`].GetID(), 100),
            ErrNotEnoughFunds)
    })

    It("Allow token holder with non zero balance to transfer tokens", func() {
        expectcc.PayloadInt(
            erc20fs.From(actors[`token_owner`]).Invoke(
                `transfer`, actors[`account_holder1`].GetMSPID(), actors[`account_holder1`].GetID(), 100),
            TotalSupply-100)

        expectcc.PayloadInt(
            erc20fs.Query(
                `balanceOf`, actors[`token_owner`].GetMSPID(), actors[`token_owner`].GetID()), TotalSupply-100)

        expectcc.PayloadInt(
            erc20fs.Query(
                `balanceOf`, actors[`account_holder1`].GetMSPID(), actors[`account_holder1`].GetID()), 100)
    })
})