synapsecns/sanguine

package testutil

import (
    "github.com/ethereum/go-ethereum/common/compiler"
    "github.com/synapsecns/sanguine/ethergo/contracts"
    "github.com/synapsecns/sanguine/services/scribe/testutil/testcontract"
)

// set all contact types.
func init() {
    for i := 0; i < len(_contractTypeImpl_index); i++ {
        contractType := contractTypeImpl(i)
        AllContractTypes = append(AllContractTypes, contractType)
        // assert type is correct
        var _ contracts.ContractType = contractType
    }
}

// AllContractTypes is a list of all contract types. Since we use stringer and this is a testing library, instead
// of manually copying all these out we pull the names out of stringer. In order to make sure stringer is updated, we panic on
// any method called where the index is higher than the stringer array length.
var AllContractTypes []contractTypeImpl

// verifyStringerUpdated verifies stringer is up to date (this index is included in stringer).
func verifyStringerUpdated(contractType contractTypeImpl) {
    if int(contractType) > len(_contractTypeImpl_index) {
        panic("please update stringer before running test again")
    }
}

// contractTypeImpl is the type of the contract being saved/fetched.
// we use an interface here so the deploy helper here can be abstracted away from the synapse contracts
//
//go:generate go run golang.org/x/tools/cmd/stringer -type=contractTypeImpl -linecomment
type contractTypeImpl int

const (
    // TestContractType is the type of the test contract.
    TestContractType contractTypeImpl = iota
)

// ID gets the contract type as an id.
func (c contractTypeImpl) ID() int {
    verifyStringerUpdated(c)

    return int(c)
}

// Name gets the name of the contract.
func (c contractTypeImpl) Name() string {
    verifyStringerUpdated(c)

    return c.String()
}

// ContractInfo gets the source code of every contract. See TODO above.
// TODO these should use contract name and maybe come out of the generator.
//
//nolint:cyclop
func (c contractTypeImpl) ContractInfo() *compiler.Contract {
    switch c {
    case TestContractType:
        return testcontract.Contracts["solidity/TestContract.sol:TestContract"]
    default:
        panic("not yet implemented")
    }
}

// ContractName gets the name of the deployed contract.
func (c contractTypeImpl) ContractName() string {
    return c.Name()
}

// make sure contractTypeImpl conforms to contracts.ContractType.
var _ contracts.ContractType = contractTypeImpl(1)