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flowkit_test.go
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flowkit_test.go
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/*
* Flow CLI
*
* Copyright 2019 Dapper Labs, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package flowkit
import (
"context"
"encoding/hex"
"errors"
"fmt"
"strings"
"testing"
"github.com/onflow/cadence"
jsoncdc "github.com/onflow/cadence/encoding/json"
"github.com/onflow/flow-emulator/emulator"
"github.com/onflow/flow-go-sdk"
"github.com/onflow/flow-go-sdk/access/grpc"
"github.com/onflow/flow-go-sdk/crypto"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"github.com/onflow/flowkit/v2/accounts"
"github.com/onflow/flowkit/v2/config"
"github.com/onflow/flowkit/v2/gateway"
"github.com/onflow/flowkit/v2/gateway/mocks"
"github.com/onflow/flowkit/v2/output"
"github.com/onflow/flowkit/v2/project"
"github.com/onflow/flowkit/v2/tests"
"github.com/onflow/flowkit/v2/transactions"
)
func Alice() *accounts.Account {
return newAccount("Alice", "0x1", "seedseedseedseedseedseedseedseedseedseedseedseedAlice")
}
func Bob() *accounts.Account {
return newAccount("Bob", "0x2", "seedseedseedseedseedseedseedseedseedseedseedseedBob")
}
func Charlie() *accounts.Account {
return newAccount("Charlie", "0x3", "seedseedseedseedseedseedseedseedseedseedseedseedCharlie")
}
func Donald() *accounts.Account {
return newAccount("Donald", "0x3", "seedseedseedseedseedseedseedseedseedseedseedseedDonald")
}
func newAccount(name string, address string, seed string) *accounts.Account {
privateKey, _ := crypto.GeneratePrivateKey(crypto.ECDSA_P256, []byte(seed))
return &accounts.Account{
Name: name,
Address: flow.HexToAddress(address),
Key: accounts.NewHexKeyFromPrivateKey(0, crypto.SHA3_256, privateKey),
}
}
func setup() (*State, Flowkit, *mocks.TestGateway) {
readerWriter, _ := tests.ReaderWriter()
state, err := Init(readerWriter)
if err != nil {
panic(err)
}
emulatorServiceAccount, _ := accounts.NewEmulatorAccount(readerWriter, crypto.ECDSA_P256, crypto.SHA3_256, "")
state.Accounts().AddOrUpdate(emulatorServiceAccount)
gw := mocks.DefaultMockGateway()
flowkit := Flowkit{
state: state,
network: config.EmulatorNetwork,
gateway: gw.Mock,
logger: output.NewStdoutLogger(output.NoneLog),
}
return state, flowkit, gw
}
func resourceToContract(res tests.Resource) Script {
return Script{
Code: res.Source,
Location: res.Filename,
}
}
var ctx = context.Background()
func TestReplaceImports(t *testing.T) {
t.Run("Replace Imports", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// setup
c := config.Contract{
Name: tests.ContractHelloString.Name,
Location: tests.ContractHelloString.Filename,
}
state.Contracts().AddOrUpdate(c)
state.Networks().AddOrUpdate(config.EmulatorNetwork)
d := config.Deployment{
Network: config.EmulatorNetwork.Name,
Account: srvAcc.Name,
Contracts: []config.ContractDeployment{{
Name: c.Name,
Args: nil,
}},
}
state.Deployments().AddOrUpdate(d)
_, _, _ = flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractHelloString),
UpdateExistingContract(false),
)
contract := resourceToContract(tests.ScriptImport)
contract, err := flowkit.ReplaceImportsInScript(ctx, contract)
assert.NoError(t, err)
assert.True(t, strings.Contains(string(contract.Code), "import Hello from 0x"))
})
}
func TestAccounts(t *testing.T) {
state, _, _ := setup()
pubKey, _ := crypto.DecodePublicKeyHex(crypto.ECDSA_P256, "858a7d978b25d61f348841a343f79131f4b9fab341dd8a476a6f4367c25510570bf69b795fc9c3d2b7191327d869bcf848508526a3c1cafd1af34f71c7765117")
serviceAcc, _ := state.EmulatorServiceAccount()
serviceAddress := serviceAcc.Address
t.Run("Get an Account", func(t *testing.T) {
_, flowkit, gw := setup()
account, err := flowkit.GetAccount(ctx, serviceAddress)
gw.Mock.AssertCalled(t, "GetAccount", ctx, serviceAddress)
assert.NoError(t, err)
assert.Equal(t, serviceAddress, account.Address)
})
t.Run("Create an Account", func(t *testing.T) {
_, flowkit, gw := setup()
newAddress := flow.HexToAddress("192440c99cb17282")
gw.SendSignedTransaction.Run(func(args mock.Arguments) {
tx := args.Get(1).(*flow.Transaction)
assert.Equal(t, serviceAddress, tx.Authorizers[0])
assert.Equal(t, serviceAddress, tx.Payer)
gw.SendSignedTransaction.Return(tests.NewTransaction(), nil)
})
compareAddress := serviceAddress
gw.GetAccount.Run(func(args mock.Arguments) {
address := args.Get(1).(flow.Address)
assert.Equal(t, address, compareAddress)
compareAddress = newAddress
gw.GetAccount.Return(
tests.NewAccountWithAddress(address.String()), nil,
)
})
gw.GetTransactionResult.Return(
tests.NewAccountCreateResult(newAddress), nil,
)
account, ID, err := flowkit.CreateAccount(
ctx,
serviceAcc,
[]accounts.PublicKey{{
Public: pubKey,
Weight: flow.AccountKeyWeightThreshold,
SigAlgo: crypto.ECDSA_P256,
HashAlgo: crypto.SHA3_256,
}},
)
gw.Mock.AssertCalled(t, mocks.GetAccountFunc, ctx, serviceAddress)
gw.Mock.AssertCalled(t, mocks.GetAccountFunc, ctx, newAddress)
gw.Mock.AssertNumberOfCalls(t, mocks.GetAccountFunc, 2)
gw.Mock.AssertNumberOfCalls(t, mocks.GetTransactionResultFunc, 1)
gw.Mock.AssertNumberOfCalls(t, mocks.SendSignedTransactionFunc, 1)
assert.NotNil(t, account)
assert.NotNil(t, ID)
assert.Equal(t, account.Address, newAddress)
assert.NoError(t, err)
})
t.Run("Contract Add for Account", func(t *testing.T) {
_, flowkit, gw := setup()
gw.SendSignedTransaction.Run(func(args mock.Arguments) {
tx := args.Get(1).(*flow.Transaction)
assert.Equal(t, tx.Payer, serviceAddress)
assert.True(t, strings.Contains(string(tx.Script), "signer.contracts.add"))
gw.SendSignedTransaction.Return(tests.NewTransaction(), nil)
})
ID, _, err := flowkit.AddContract(
ctx,
serviceAcc,
resourceToContract(tests.ContractHelloString),
UpdateExistingContract(false),
)
gw.Mock.AssertCalled(t, mocks.GetAccountFunc, ctx, serviceAddress)
gw.Mock.AssertNumberOfCalls(t, mocks.GetAccountFunc, 2)
gw.Mock.AssertNumberOfCalls(t, mocks.GetTransactionResultFunc, 1)
gw.Mock.AssertNumberOfCalls(t, mocks.SendSignedTransactionFunc, 1)
assert.NotNil(t, ID)
assert.NoError(t, err)
})
t.Run("Contract Remove for Account", func(t *testing.T) {
_, flowkit, gw := setup()
gw.SendSignedTransaction.Run(func(args mock.Arguments) {
tx := args.Get(1).(*flow.Transaction)
assert.Equal(t, tx.Payer, serviceAddress)
assert.True(t, strings.Contains(string(tx.Script), "signer.contracts.remove"))
gw.SendSignedTransaction.Return(tests.NewTransaction(), nil)
})
gw.GetAccount.Run(func(args mock.Arguments) {
addr := args.Get(1).(flow.Address)
assert.Equal(t, addr.String(), serviceAcc.Address.String())
racc := tests.NewAccountWithAddress(addr.String())
racc.Contracts = map[string][]byte{
tests.ContractHelloString.Name: tests.ContractHelloString.Source,
}
gw.GetAccount.Return(racc, nil)
})
account, err := flowkit.RemoveContract(
ctx,
serviceAcc,
tests.ContractHelloString.Name,
)
gw.Mock.AssertCalled(t, mocks.GetAccountFunc, ctx, serviceAddress)
gw.Mock.AssertNumberOfCalls(t, mocks.GetAccountFunc, 2)
gw.Mock.AssertNumberOfCalls(t, mocks.GetTransactionResultFunc, 1)
gw.Mock.AssertNumberOfCalls(t, mocks.SendSignedTransactionFunc, 1)
assert.NotNil(t, account)
assert.NoError(t, err)
})
}
func setupIntegration() (*State, Flowkit) {
readerWriter, _ := tests.ReaderWriter()
state, err := Init(readerWriter)
if err != nil {
panic(err)
}
emulatorAccount, _ := accounts.NewEmulatorAccount(readerWriter, crypto.ECDSA_P256, crypto.SHA3_256, "")
state.Accounts().AddOrUpdate(emulatorAccount)
acc, _ := state.EmulatorServiceAccount()
pk, _ := acc.Key.PrivateKey()
gw := gateway.NewEmulatorGatewayWithOpts(&gateway.EmulatorKey{
PublicKey: (*pk).PublicKey(),
SigAlgo: acc.Key.SigAlgo(),
HashAlgo: acc.Key.HashAlgo(),
}, gateway.WithEmulatorOptions(
emulator.WithTransactionExpiry(10),
))
flowkit := Flowkit{
state: state,
network: config.EmulatorNetwork,
gateway: gw,
logger: output.NewStdoutLogger(output.NoneLog),
}
return state, flowkit
}
func TestAccountsCreate_Integration(t *testing.T) {
type accountsIn struct {
account *accounts.Account
pubKeys []crypto.PublicKey
weights []int
sigAlgo []crypto.SignatureAlgorithm
hashAlgo []crypto.HashAlgorithm
}
type accountsOut struct {
address string
balance uint64
pubKeys []crypto.PublicKey
weights []int
}
t.Run("Create", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
accIn := []accountsIn{{
account: srvAcc,
sigAlgo: []crypto.SignatureAlgorithm{
tests.SigAlgos()[0],
},
hashAlgo: []crypto.HashAlgorithm{
tests.HashAlgos()[0],
},
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
},
weights: []int{flow.AccountKeyWeightThreshold},
}, {
account: srvAcc,
sigAlgo: []crypto.SignatureAlgorithm{
tests.SigAlgos()[0],
tests.SigAlgos()[1],
},
hashAlgo: []crypto.HashAlgorithm{
tests.HashAlgos()[0],
tests.HashAlgos()[1],
},
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
tests.PubKeys()[1],
},
weights: []int{500, 500},
}, {
account: srvAcc,
sigAlgo: []crypto.SignatureAlgorithm{
tests.SigAlgos()[0],
},
hashAlgo: []crypto.HashAlgorithm{
tests.HashAlgos()[0],
},
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
},
weights: []int{flow.AccountKeyWeightThreshold},
}}
accOut := []accountsOut{{
address: "179b6b1cb6755e31",
balance: uint64(100000),
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
},
weights: []int{flow.AccountKeyWeightThreshold},
}, {
address: "f3fcd2c1a78f5eee",
balance: uint64(100000),
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
tests.PubKeys()[1],
},
weights: []int{500, 500},
}, {
address: "e03daebed8ca0615",
balance: uint64(100000),
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
},
weights: []int{flow.AccountKeyWeightThreshold},
}}
for i, a := range accIn {
keys := make([]accounts.PublicKey, 0)
for j := range a.pubKeys {
keys = append(keys, accounts.PublicKey{
Public: a.pubKeys[j],
Weight: a.weights[j],
SigAlgo: a.sigAlgo[j],
HashAlgo: a.hashAlgo[j],
})
}
acc, ID, err := flowkit.CreateAccount(ctx, a.account, keys)
c := accOut[i]
assert.NoError(t, err)
assert.NotNil(t, acc)
assert.NotNil(t, ID)
assert.Equal(t, acc.Address.String(), c.address)
assert.Equal(t, acc.Balance, c.balance)
assert.Len(t, acc.Keys, len(c.pubKeys))
for x, k := range acc.Keys {
assert.Equal(t, k.PublicKey, a.pubKeys[x])
assert.Equal(t, k.Weight, c.weights[x])
assert.Equal(t, k.SigAlgo, a.sigAlgo[x])
assert.Equal(t, k.HashAlgo, a.hashAlgo[x])
}
}
})
t.Run("Create Invalid", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
errOut := []string{
"invalid account key: signing algorithm (UNKNOWN) and hashing algorithm (SHA3_256) are not a valid pair for a Flow account key",
"invalid account key: signing algorithm (UNKNOWN) and hashing algorithm (UNKNOWN) are not a valid pair for a Flow account key",
}
accIn := []accountsIn{
{
account: srvAcc,
sigAlgo: []crypto.SignatureAlgorithm{crypto.UnknownSignatureAlgorithm},
hashAlgo: []crypto.HashAlgorithm{crypto.SHA3_256},
pubKeys: []crypto.PublicKey{tests.PubKeys()[0]},
weights: []int{1000},
}, {
account: srvAcc,
sigAlgo: []crypto.SignatureAlgorithm{crypto.UnknownSignatureAlgorithm},
hashAlgo: []crypto.HashAlgorithm{crypto.UnknownHashAlgorithm},
pubKeys: []crypto.PublicKey{tests.PubKeys()[0]},
weights: []int{1000},
},
/*{
TODO(sideninja): uncomment this test case after https://github.com/onflow/flow-go-sdk/pull/199 is released
account: srvAcc,
sigAlgo: crypto.ECDSA_P256,
hashAlgo: crypto.SHA3_256,
args: nil,
pubKeys: []crypto.PublicKey{
tests.PubKeys()[0],
},
weights: []int{-1},
}*/
}
for i, a := range accIn {
keys := make([]accounts.PublicKey, 0)
for i := range a.pubKeys {
keys = append(keys, accounts.PublicKey{
Public: a.pubKeys[i],
Weight: a.weights[i],
SigAlgo: a.sigAlgo[i],
HashAlgo: a.hashAlgo[i],
})
}
acc, ID, err := flowkit.CreateAccount(ctx, a.account, keys)
errMsg := errOut[i]
assert.Nil(t, acc)
assert.Equal(t, flow.EmptyID, ID)
assert.Error(t, err)
assert.Equal(t, errMsg, err.Error())
}
})
}
func TestAccountsAddContract_Integration(t *testing.T) {
t.Run("Update Contract", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
ID, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimple),
UpdateExistingContract(false),
)
require.NoError(t, err)
require.NotNil(t, ID)
acc, err := flowkit.GetAccount(ctx, srvAcc.Address)
require.NoError(t, err)
require.NotNil(t, acc)
assert.Equal(t, acc.Contracts["Simple"], tests.ContractSimple.Source)
_, _, err = flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimpleUpdated),
UpdateExistingContract(true),
)
require.NoError(t, err)
acc, err = flowkit.GetAccount(ctx, srvAcc.Address)
require.NoError(t, err)
assert.Equal(t, acc.Contracts["Simple"], tests.ContractSimpleUpdated.Source)
contract, err := state.Contracts().ByName(tests.ContractSimpleUpdated.Name)
require.NoError(t, err)
require.NotNil(t, contract)
deployments := state.Deployments().ByAccountAndNetwork(srvAcc.Name, "emulator")
require.NotNil(t, deployments)
})
t.Run("Add Contract Invalid Same Content", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// prepare existing contract
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimple),
UpdateExistingContract(false),
)
assert.NoError(t, err)
_, _, err = flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimple),
UpdateExistingContract(false),
)
require.Error(t, err)
assert.EqualError(t, err, "contract already exists and is the same as the contract provided for update")
})
t.Run("Add Contract Invalid Same Content", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// prepare existing contract
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimple),
UpdateExistingContract(false),
)
assert.NoError(t, err)
updated := tests.ContractSimple
updated.Source = []byte(`access(all) contract Simple { init() {} }`)
_, _, err = flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(updated),
UpdateExistingContract(false),
)
require.Error(t, err)
assert.EqualError(t, err, "contract Simple exists in account emulator-account")
})
t.Run("Contract is Added to State", func(t *testing.T) {
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
c, _ := state.Contracts().ByName(tests.ContractSimple.Name)
assert.Nil(t, c)
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimple),
UpdateExistingContract(false),
)
assert.NoError(t, err)
c, _ = state.Contracts().ByName(tests.ContractSimple.Name)
assert.NotNil(t, c)
})
t.Run("Add Contract No Overwrite", func(t *testing.T) {
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// Add a contract to state with an alias
contractAliased := config.Contract{
Name: tests.ContractSimple.Name,
Aliases: []config.Alias{{
Network: config.EmulatorNetwork.Name,
Address: Donald().Address,
}},
}
state.Contracts().AddOrUpdate(contractAliased)
c, _ := state.Contracts().ByName(tests.ContractSimple.Name)
assert.Equal(t, Donald().Address, c.Aliases[0].Address)
// Deploy contract to emulator account insted of Donald alias
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimple),
UpdateExistingContract(false),
)
assert.NoError(t, err)
// Check contracts state still has Donald alias
c, _ = state.Contracts().ByName(tests.ContractSimple.Name)
assert.Equal(t, Donald().Address, c.Aliases[0].Address)
})
}
func TestAccountsAddContractWithArgs(t *testing.T) {
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// adding contract without argument should return an error
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractSimpleWithArgs),
UpdateExistingContract(false),
)
assert.Error(t, err)
assert.True(t, strings.Contains(err.Error(), "invalid argument count, too few arguments: expected 1, got 0"))
c := resourceToContract(tests.ContractSimpleWithArgs)
c.Args = []cadence.Value{cadence.UInt64(4)}
_, _, err = flowkit.AddContract(ctx, srvAcc, c, UpdateExistingContract(false))
assert.NoError(t, err)
acc, err := flowkit.GetAccount(ctx, srvAcc.Address)
require.NoError(t, err)
assert.NotNil(t, acc)
assert.Equal(t, acc.Contracts["Simple"], tests.ContractSimpleWithArgs.Source)
}
func TestAccountsRemoveContract_Integration(t *testing.T) {
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
c := tests.ContractSimple
// prepare existing contract
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
Script{
Code: c.Source,
Location: c.Filename,
},
UpdateExistingContract(false),
)
assert.NoError(t, err)
t.Run("Remove Contract", func(t *testing.T) {
_, err := flowkit.RemoveContract(ctx, srvAcc, tests.ContractSimple.Name)
require.NoError(t, err)
acc, err := flowkit.GetAccount(ctx, srvAcc.Address)
require.NoError(t, err)
assert.Equal(t, acc.Contracts[tests.ContractSimple.Name], []byte(nil))
})
t.Run("Remove Contract", func(t *testing.T) {
_, err := flowkit.RemoveContract(ctx, srvAcc, "invalid")
require.True(t, strings.Contains(err.Error(), "can not remove a non-existing contract named 'invalid'"))
})
}
func TestAccountsGet_Integration(t *testing.T) {
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
t.Run("Get Account", func(t *testing.T) {
t.Parallel()
acc, err := flowkit.GetAccount(ctx, srvAcc.Address)
assert.NoError(t, err)
assert.NotNil(t, acc)
assert.Equal(t, acc.Address, srvAcc.Address)
})
t.Run("Get Account Invalid", func(t *testing.T) {
t.Parallel()
acc, err := flowkit.GetAccount(ctx, flow.HexToAddress("0x1"))
assert.Nil(t, acc)
assert.Equal(t, err.Error(), "could not find account with address 0000000000000001")
})
}
func TestBlocks(t *testing.T) {
t.Run("Get Latest Block", func(t *testing.T) {
t.Parallel()
_, flowkit, gw := setup()
_, err := flowkit.GetBlock(ctx, BlockQuery{Latest: true})
gw.Mock.AssertCalled(t, mocks.GetLatestBlockFunc, ctx)
gw.Mock.AssertNotCalled(t, mocks.GetBlockByHeightFunc)
gw.Mock.AssertNotCalled(t, mocks.GetBlockByIDFunc)
assert.NoError(t, err)
})
t.Run("Get Block by Height", func(t *testing.T) {
t.Parallel()
_, flowkit, gw := setup()
block := tests.NewBlock()
block.Height = 10
gw.GetBlockByHeight.Return(block, nil)
_, err := flowkit.GetBlock(ctx, BlockQuery{Height: 10})
gw.Mock.AssertCalled(t, mocks.GetBlockByHeightFunc, ctx, uint64(10))
gw.Mock.AssertNotCalled(t, mocks.GetLatestBlockFunc)
gw.Mock.AssertNotCalled(t, mocks.GetBlockByIDFunc)
assert.NoError(t, err)
})
t.Run("Get Block by ID", func(t *testing.T) {
t.Parallel()
_, flowkit, gw := setup()
ID := flow.HexToID("a310685082f0b09f2a148b2e8905f08ea458ed873596b53b200699e8e1f6536f")
_, err := flowkit.GetBlock(ctx, BlockQuery{ID: &ID})
assert.NoError(t, err)
gw.Mock.AssertCalled(t, mocks.GetBlockByIDFunc, ctx, ID)
gw.Mock.AssertNotCalled(t, mocks.GetBlockByHeightFunc)
gw.Mock.AssertNotCalled(t, mocks.GetLatestBlockFunc)
})
}
func TestBlocksGet_Integration(t *testing.T) {
t.Run("Get Block", func(t *testing.T) {
t.Parallel()
_, flowkit := setupIntegration()
block, err := flowkit.GetBlock(ctx, BlockQuery{Latest: true})
assert.NoError(t, err)
assert.Equal(t, uint64(0), block.Height)
assert.Equal(t, "a20c602fbee6fe4491e116403e3258e7b7924609696ab2edb9a93eed2c29e445", block.ID.String())
})
}
func TestCollections(t *testing.T) {
t.Run("Get Collection", func(t *testing.T) {
_, flowkit, gw := setup()
ID := flow.HexToID("a310685082f0b09f2a148b2e8905f08ea458ed873596b53b200699e8e1f6536f")
_, err := flowkit.GetCollection(ctx, ID)
assert.NoError(t, err)
gw.Mock.AssertCalled(t, "GetCollection", ctx, ID)
})
}
func TestEvents(t *testing.T) {
t.Run("Get Events", func(t *testing.T) {
t.Parallel()
_, flowkit, gw := setup()
_, err := flowkit.GetEvents(ctx, []string{"flow.CreateAccount"}, 0, 0, nil)
assert.NoError(t, err)
gw.Mock.AssertCalled(t, mocks.GetEventsFunc, ctx, "flow.CreateAccount", uint64(0), uint64(0))
})
t.Run("Should have larger endHeight then startHeight", func(t *testing.T) {
t.Parallel()
_, flowkit, _ := setup()
_, err := flowkit.GetEvents(ctx, []string{"flow.CreateAccount"}, 10, 0, nil)
assert.EqualError(t, err, "cannot have end height (0) of block range less that start height (10)")
})
t.Run("Test create queries", func(t *testing.T) {
names := []string{"first", "second"}
queries := makeEventQueries(names, 0, 400, 250)
expected := []grpc.EventRangeQuery{
{Type: "first", StartHeight: 0, EndHeight: 249},
{Type: "second", StartHeight: 0, EndHeight: 249},
{Type: "first", StartHeight: 250, EndHeight: 400},
{Type: "second", StartHeight: 250, EndHeight: 400},
}
assert.Equal(t, expected, queries)
})
t.Run("Should handle error from get events in goroutine", func(t *testing.T) {
t.Parallel()
_, flowkit, gw := setup()
gw.GetEvents.Return([]flow.BlockEvents{}, errors.New("failed getting event"))
_, err := flowkit.GetEvents(ctx, []string{"flow.CreateAccount"}, 0, 1, nil)
assert.EqualError(t, err, "failed getting event")
})
}
func TestEvents_Integration(t *testing.T) {
t.Run("Get Events for non existent event", func(t *testing.T) {
t.Parallel()
_, flowkit := setupIntegration()
events, err := flowkit.GetEvents(ctx, []string{"nonexisting"}, 0, 0, nil)
assert.NoError(t, err)
assert.Len(t, events, 1)
assert.Len(t, events[0].Events, 0)
})
t.Run("Get Events while adding contracts", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// create events
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractEvents),
UpdateExistingContract(false),
)
assert.NoError(t, err)
assert.NoError(t, err)
for x := 'A'; x <= 'J'; x++ { // test contract emits events named from A to J
eName := fmt.Sprintf("A.%s.ContractEvents.Event%c", srvAcc.Address.String(), x)
events, err := flowkit.GetEvents(ctx, []string{eName}, 0, 1, nil)
assert.NoError(t, err)
assert.Len(t, events, 2)
assert.Len(t, events[1].Events, 1)
}
})
t.Run("Get Events while adding contracts in parallel", func(t *testing.T) {
t.Parallel()
state, flowkit := setupIntegration()
srvAcc, _ := state.EmulatorServiceAccount()
// create events
_, _, err := flowkit.AddContract(
ctx,
srvAcc,
resourceToContract(tests.ContractEvents),
UpdateExistingContract(false),
)
assert.NoError(t, err)
assert.NoError(t, err)
var eventNames []string
for x := 'A'; x <= 'J'; x++ { // test contract emits events named from A to J
eName := fmt.Sprintf("A.%s.ContractEvents.Event%c", srvAcc.Address.String(), x)
eventNames = append(eventNames, eName)
}
events, err := flowkit.GetEvents(ctx, eventNames, 0, 1, &EventWorker{
Count: 5,
BlocksPerWorker: 250,
})
assert.NoError(t, err)
assert.Len(t, events, 20)
assert.Len(t, events[1].Events, 1)
})
}
func TestKeys(t *testing.T) {
t.Run("Generate Keys", func(t *testing.T) {
t.Parallel()
_, flowkit, _ := setup()
key, err := flowkit.GenerateKey(ctx, crypto.ECDSA_P256, "")
assert.NoError(t, err)
assert.Equal(t, len(key.String()), 66)
})
t.Run("Generate Keys with seed", func(t *testing.T) {
t.Parallel()
_, flowkit, _ := setup()
key, err := flowkit.GenerateKey(ctx, crypto.ECDSA_P256, "aaaaaaaaaaaaaaaaaaaaaaannndddddd_its_gone")
assert.NoError(t, err)
assert.Equal(t, "0x28350fff13e68ed3887ddc564df737db0a590c02cf4d3928eb30eb79f51672c2", key.String())
})
t.Run("Test Vector SLIP-0010", func(t *testing.T) {
// test against SLIP-0010 test vector. All data are taken from:
// https://github.com/satoshilabs/slips/blob/master/slip-0010.md#test-vectors
t.Parallel()
_, flowkit, _ := setup()
type testEntry struct {
sigAlgo crypto.SignatureAlgorithm
seed string
path string
privateKey string
}
testVector := []testEntry{{
sigAlgo: crypto.ECDSA_secp256k1,
seed: "000102030405060708090a0b0c0d0e0f",
path: "m/0'/1/2'/2/1000000000",
privateKey: "0x471b76e389e528d6de6d816857e012c5455051cad6660850e58372a6c3e6e7c8",
}, {
sigAlgo: crypto.ECDSA_P256,
seed: "000102030405060708090a0b0c0d0e0f",
path: "m/0'/1/2'/2/1000000000",
privateKey: "0x21c4f269ef0a5fd1badf47eeacebeeaa3de22eb8e5b0adcd0f27dd99d34d0119",
}, {
sigAlgo: crypto.ECDSA_secp256k1,
seed: "fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542",
path: "m/0/2147483647'/1/2147483646'/2",
privateKey: "0xbb7d39bdb83ecf58f2fd82b6d918341cbef428661ef01ab97c28a4842125ac23",
}, {
sigAlgo: crypto.ECDSA_P256,
seed: "fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542",
path: "m/0/2147483647'/1/2147483646'/2",
privateKey: "0xbb0a77ba01cc31d77205d51d08bd313b979a71ef4de9b062f8958297e746bd67",
}}
for _, test := range testVector {
seed, err := hex.DecodeString(test.seed)
assert.NoError(t, err)
// use derivePrivateKeyFromSeed to test instead of DerivePrivateKeyFromMnemonic
// because the test vector provides seeds, while it's not possible to derive mnemonics
// corresponding to seeds.
privateKey, err := flowkit.derivePrivateKeyFromSeed(seed, test.sigAlgo, test.path)
assert.NoError(t, err)
assert.Equal(t, test.privateKey, privateKey.String())
}
})
t.Run("Generate Keys with mnemonic (default path)", func(t *testing.T) {
t.Parallel()
_, flowkit, _ := setup()
key, err := flowkit.DerivePrivateKeyFromMnemonic(ctx, "normal dune pole key case cradle unfold require tornado mercy hospital buyer", crypto.ECDSA_P256, "")
assert.NoError(t, err)
assert.Equal(t, key.String(), "0x638dc9ad0eee91d09249f0fd7c5323a11600e20d5b9105b66b782a96236e74cf")
})
// https://github.com/onflow/ledger-app-flow/blob/dc61213a9c3d73152b78b7391d04165d07f1ad89/tests_speculos/test-basic-show-address-expert.js#L28
t.Run("Generate Keys with mnemonic (custom path - Ledger)", func(t *testing.T) {
t.Parallel()
_, flowkit, _ := setup()
// ledger test mnemonic: https://github.com/onflow/ledger-app-flow#using-a-real-device-for-integration-tests-nano-s-and-nano-s-plus
key, err := flowkit.DerivePrivateKeyFromMnemonic(ctx, "equip will roof matter pink blind book anxiety banner elbow sun young", crypto.ECDSA_secp256k1, "m/44'/539'/513'/0/0")
assert.NoError(t, err)
assert.Equal(t, key.String(), "0xd18d051afca7150781fef111f3387d132d31c4a6250268db0f61f836a205e0b8")
assert.Equal(t, hex.EncodeToString(key.PublicKey().Encode()), "d7482bbaff7827035d5b238df318b10604673dc613808723efbd23fbc4b9fad34a415828d924ec7b83ac0eddf22ef115b7c203ee39fb080572d7e51775ee54be")
})
t.Run("Generate mnemonic key", func(t *testing.T) {
_, flowkit, _ := setup()
pkey, path, err := flowkit.GenerateMnemonicKey(context.Background(), crypto.ECDSA_P256, "")
assert.NoError(t, err)
assert.NotNil(t, pkey)
assert.NotNil(t, path)
})
t.Run("Generate Keys Invalid", func(t *testing.T) {
t.Parallel()
_, flowkit, _ := setup()
inputs := []map[string]crypto.SignatureAlgorithm{
{"im_short": crypto.ECDSA_P256},
{"": crypto.StringToSignatureAlgorithm("JUSTNO")},
}
errs := []string{
"failed to generate private key: crypto: insufficient seed length 8, must be at least 32 bytes for ECDSA_P256",
"failed to generate private key: key generation failed: the signature scheme UNKNOWN is not supported",
}
for x, in := range inputs {
for k, v := range in {
_, err := flowkit.GenerateKey(ctx, v, k)