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test(e2e): support running against live networks (#1630)
* add NodeRunner impl for connecting to live network * refactor out node runner setups * remove hardcoded denom for DeployedErc20 * further specify restrictions on DeployedErc20 * don't override .env funded account mnemonic * lower amounts for convert to coin e2e tests * lower fund values used by e2e tests * add doc comments for all e2e functions & types
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,20 @@ | ||
| # E2E_KAVA_FUNDED_ACCOUNT_MNEMONIC is for a funded account used to intialize all new testing accounts. | ||
| # Should be funded with KAVA and have an ERC20 balance | ||
| E2E_KAVA_FUNDED_ACCOUNT_MNEMONIC='tent fitness boat among census primary pipe nose dream glance cave turtle electric fabric jacket shaft easy myself genuine this sibling pulse word unfold' | ||
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| # E2E_RUN_KVTOOL_NETWORKS must be false to trigger run on live network | ||
| E2E_RUN_KVTOOL_NETWORKS=false | ||
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| # Configure the endpoints for connecting to the running network here. | ||
| E2E_KAVA_RPC_URL='http://localhost:26657' | ||
| E2E_KAVA_GRPC_URL='http://localhost:9090' | ||
| E2E_KAVA_EMV_RPC_URL='http://localhost:8545' | ||
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| # E2E_INCLUDE_IBC_TESTS is not currently supported for running tests against a live network. | ||
| E2E_INCLUDE_IBC_TESTS=false | ||
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| # E2E_KAVA_ERC20_ADDRESS is the address of a pre-deployed ERC20 token. | ||
| # The E2E_KAVA_FUNDED_ACCOUNT_MNEMONIC account must have a balance. | ||
| # The ERC20 must be enabled via x/evmutil params for conversion to sdk.Coin. | ||
| # The corresponding sdk.Coin must be a supported vault in x/earn. | ||
| E2E_KAVA_ERC20_ADDRESS=0xeA7100edA2f805356291B0E55DaD448599a72C6d |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,80 @@ | ||
| package runner | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
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| "github.com/cosmos/cosmos-sdk/client/grpc/tmservice" | ||
| stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types" | ||
| ) | ||
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| // LiveNodeRunnerConfig implements NodeRunner. | ||
| // It connects to a running network via the RPC, GRPC, and EVM urls. | ||
| type LiveNodeRunnerConfig struct { | ||
| KavaRpcUrl string | ||
| KavaGrpcUrl string | ||
| KavaEvmRpcUrl string | ||
| } | ||
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| // LiveNodeRunner implements NodeRunner for an already-running chain. | ||
| // If a LiveNodeRunner is used, end-to-end tests are run against a live chain. | ||
| type LiveNodeRunner struct { | ||
| config LiveNodeRunnerConfig | ||
| } | ||
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| var _ NodeRunner = LiveNodeRunner{} | ||
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| // NewLiveNodeRunner creates a new LiveNodeRunner. | ||
| func NewLiveNodeRunner(config LiveNodeRunnerConfig) *LiveNodeRunner { | ||
| return &LiveNodeRunner{config} | ||
| } | ||
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| // StartChains implements NodeRunner. | ||
| // It initializes connections to the chain based on parameters. | ||
| // It attempts to ping the necessary endpoints and panics if they cannot be reached. | ||
| func (r LiveNodeRunner) StartChains() Chains { | ||
| fmt.Println("establishing connection to live kava network") | ||
| chains := NewChains() | ||
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| kavaChain := ChainDetails{ | ||
| RpcUrl: r.config.KavaRpcUrl, | ||
| GrpcUrl: r.config.KavaGrpcUrl, | ||
| EvmRpcUrl: r.config.KavaEvmRpcUrl, | ||
| } | ||
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| if err := waitForChainStart(kavaChain); err != nil { | ||
| panic(fmt.Sprintf("failed to ping chain: %s", err)) | ||
| } | ||
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| // determine chain id | ||
| grpc, err := kavaChain.GrpcConn() | ||
| if err != nil { | ||
| panic(fmt.Sprintf("failed to establish grpc conn to %s: %s", r.config.KavaGrpcUrl, err)) | ||
| } | ||
| tm := tmservice.NewServiceClient(grpc) | ||
| nodeInfo, err := tm.GetNodeInfo(context.Background(), &tmservice.GetNodeInfoRequest{}) | ||
| if err != nil { | ||
| panic(fmt.Sprintf("failed to fetch kava node info: %s", err)) | ||
| } | ||
| kavaChain.ChainId = nodeInfo.DefaultNodeInfo.Network | ||
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| // determine staking denom | ||
| staking := stakingtypes.NewQueryClient(grpc) | ||
| stakingParams, err := staking.Params(context.Background(), &stakingtypes.QueryParamsRequest{}) | ||
| if err != nil { | ||
| panic(fmt.Sprintf("failed to fetch kava staking params: %s", err)) | ||
| } | ||
| kavaChain.StakingDenom = stakingParams.Params.BondDenom | ||
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| chains.Register("kava", &kavaChain) | ||
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| fmt.Printf("successfully connected to live network %+v\n", kavaChain) | ||
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| return chains | ||
| } | ||
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| // Shutdown implements NodeRunner. | ||
| // As the chains are externally operated, this is a no-op. | ||
| func (LiveNodeRunner) Shutdown() { | ||
| fmt.Println("shutting down e2e test connections.") | ||
| } |
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