Documentation
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Index ¶
- Variables
- func GenerateProofResponseFromProof(p vrfkey.Proof, s proof.PreSeedData) (proof.MarshaledOnChainResponse, error)
- func NewMaliciousConsumer(consumer *vrf_malicious_consumer_v2.VRFMaliciousConsumerV2) *vrfConsumerContract
- func NewRevertingConsumer(consumer *vrfv2_reverting_example.VRFV2RevertingExample) *vrfConsumerContract
- func NewVRFConsumerV2(consumer *vrf_consumer_v2.VRFConsumerV2) *vrfConsumerContract
- type ConsumerType
- type CoordinatorUniverse
- type VRFConsumerContract
Constants ¶
This section is empty.
Variables ¶
View Source
var (
WeiPerUnitLink = decimal.RequireFromString("10000000000000000")
)
Functions ¶
func GenerateProofResponseFromProof ¶
func GenerateProofResponseFromProof(p vrfkey.Proof, s proof.PreSeedData) ( proof.MarshaledOnChainResponse, error)
func NewMaliciousConsumer ¶
func NewMaliciousConsumer(consumer *vrf_malicious_consumer_v2.VRFMaliciousConsumerV2) *vrfConsumerContract
func NewRevertingConsumer ¶
func NewRevertingConsumer(consumer *vrfv2_reverting_example.VRFV2RevertingExample) *vrfConsumerContract
func NewVRFConsumerV2 ¶
func NewVRFConsumerV2(consumer *vrf_consumer_v2.VRFConsumerV2) *vrfConsumerContract
Types ¶
type ConsumerType ¶
type ConsumerType string
const ( VRFConsumerV2 ConsumerType = "VRFConsumerV2" VRFV2PlusConsumer ConsumerType = "VRFV2PlusConsumer" MaliciousConsumer ConsumerType = "MaliciousConsumer" MaliciousConsumerPlus ConsumerType = "MaliciousConsumerPlus" RevertingConsumer ConsumerType = "RevertingConsumer" RevertingConsumerPlus ConsumerType = "RevertingConsumerPlus" UpgradeableConsumer ConsumerType = "UpgradeableConsumer" UpgradeableConsumerPlus ConsumerType = "UpgradeableConsumerPlus" )
type CoordinatorUniverse ¶
type CoordinatorUniverse struct {
// Golang wrappers ofr solidity contracts
RootContract *solidity_vrf_coordinator_interface.VRFCoordinator
LinkContract *link_token_interface.LinkToken
ConsumerContract *solidity_vrf_consumer_interface.VRFConsumer
RequestIDBase *solidity_vrf_request_id.VRFRequestIDBaseTestHelper
ConsumerContractV08 *solidity_vrf_consumer_interface_v08.VRFConsumer
RequestIDBaseV08 *solidity_vrf_request_id_v08.VRFRequestIDBaseTestHelper
RootContractAddress common.Address
ConsumerContractAddress common.Address
ConsumerContractAddressV08 common.Address
LinkContractAddress common.Address
BHSContractAddress common.Address
// Abstraction representation of the ethereum blockchain
Backend *backends.SimulatedBackend
CoordinatorABI *abi.ABI
ConsumerABI *abi.ABI
// Cast of participants
Sergey *bind.TransactOpts // Owns all the LINK initially
Neil *bind.TransactOpts // Node operator running VRF service
Ned *bind.TransactOpts // Secondary node operator
Carol *bind.TransactOpts // Author of consuming contract which requests randomness
}
CoordinatorUniverse represents the universe in which a randomness request occurs and is fulfilled.
func NewVRFCoordinatorUniverse ¶
func NewVRFCoordinatorUniverse(t *testing.T, keys ...ethkey.KeyV2) CoordinatorUniverse
newVRFCoordinatorUniverse sets up all identities and contracts associated with testing the solidity VRF contracts involved in randomness request workflow
func NewVRFCoordinatorUniverseWithV08Consumer ¶
func NewVRFCoordinatorUniverseWithV08Consumer(t *testing.T, key ethkey.KeyV2) CoordinatorUniverse
type VRFConsumerContract ¶
type VRFConsumerContract interface {
CreateSubscriptionAndFund(opts *bind.TransactOpts, fundingJuels *big.Int) (*gethtypes.Transaction, error)
CreateSubscriptionAndFundNative(opts *bind.TransactOpts, fundingAmount *big.Int) (*gethtypes.Transaction, error)
SSubId(opts *bind.CallOpts) (*big.Int, error)
SRequestId(opts *bind.CallOpts) (*big.Int, error)
RequestRandomness(opts *bind.TransactOpts, keyHash [32]byte, subID *big.Int, minReqConfs uint16, callbackGasLimit uint32, numWords uint32, payInEth bool) (*gethtypes.Transaction, error)
SRandomWords(opts *bind.CallOpts, randomwordIdx *big.Int) (*big.Int, error)
TopUpSubscription(opts *bind.TransactOpts, amount *big.Int) (*gethtypes.Transaction, error)
TopUpSubscriptionNative(opts *bind.TransactOpts, amount *big.Int) (*gethtypes.Transaction, error)
SGasAvailable(opts *bind.CallOpts) (*big.Int, error)
UpdateSubscription(opts *bind.TransactOpts, consumers []common.Address) (*gethtypes.Transaction, error)
SetSubID(opts *bind.TransactOpts, subID *big.Int) (*gethtypes.Transaction, error)
}
VRFConsumerContract is the common interface implemented by the example contracts used for the integration tests.
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