[BP: v7 <- #773] Simplify verbose boilerplate builder

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
         with:
           version: latest
           only-new-issues: true
-          args: --timeout=5m
+          args: --timeout=10m
 
   clippy-lint:
     defaults:

chain/cosmos/genesis.go

@@ -16,7 +16,10 @@ type GenesisKV struct {
 }
 
 func NewGenesisKV(key string, value interface{}) GenesisKV {
-	return GenesisKV{Key: key, Value: value}
+	return GenesisKV{
+		Key:   key,
+		Value: value,
+	}
 }
 
 func ModifyGenesis(genesisKV []GenesisKV) func(ibc.ChainConfig, []byte) ([]byte, error) {

examples/cosmos/chain_export_test.go

@@ -11,7 +11,6 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v7/testutil"
 	"github.com/stretchr/testify/require"
 	"go.uber.org/zap"
-	"go.uber.org/zap/zaptest"
 )
 
 func TestJunoStateExport(t *testing.T) {
@@ -27,39 +26,14 @@ func CosmosChainStateExportTest(t *testing.T, name, version string) {
 	numVals := 1
 	numFullNodes := 0
 
-	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
-		{
-			Name:      name,
-			ChainName: name,
-			Version:   version,
-			ChainConfig: ibc.ChainConfig{
-				Denom: "ujuno",
-			},
-			NumValidators: &numVals,
-			NumFullNodes:  &numFullNodes,
-		},
-	})
-
-	chains, err := cf.Chains(t.Name())
-	require.NoError(t, err)
+	// defaults to Juno
+	cfg := ibc.ChainConfig{}
 
+	chains := interchaintest.CreateChainWithConfig(t, numVals, numFullNodes, name, version, cfg)
 	chain := chains[0].(*cosmos.CosmosChain)
 
-	ic := interchaintest.NewInterchain().
-		AddChain(chain)
-
-	ctx := context.Background()
-	client, network := interchaintest.DockerSetup(t)
-
-	require.NoError(t, ic.Build(ctx, nil, interchaintest.InterchainBuildOptions{
-		TestName:         t.Name(),
-		Client:           client,
-		NetworkID:        network,
-		SkipPathCreation: true,
-	}))
-	t.Cleanup(func() {
-		_ = ic.Close()
-	})
+	enableBlockDB := false
+	ctx, _, _, _ := interchaintest.BuildInitialChain(t, chains, enableBlockDB)
 
 	HaltChainAndExportGenesis(ctx, t, chain, nil, 3)
 }

examples/cosmos/chain_param_change_test.go

@@ -1,7 +1,6 @@
 package cosmos_test
 
 import (
-	"context"
 	"encoding/json"
 	"testing"
 
@@ -10,7 +9,6 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v7/chain/cosmos"
 	"github.com/strangelove-ventures/interchaintest/v7/ibc"
 	"github.com/stretchr/testify/require"
-	"go.uber.org/zap/zaptest"
 )
 
 func TestJunoParamChange(t *testing.T) {
@@ -29,54 +27,21 @@ func CosmosChainParamChangeTest(t *testing.T, name, version string) {
 
 	// SDK v45 params for Juno genesis
 	shortVoteGenesis := []cosmos.GenesisKV{
-		{
-			Key:   "app_state.gov.voting_params.voting_period",
-			Value: votingPeriod,
-		},
-		{
-			Key:   "app_state.gov.deposit_params.max_deposit_period",
-			Value: maxDepositPeriod,
-		},
-		{
-			Key:   "app_state.gov.deposit_params.min_deposit.0.denom",
-			Value: "ujuno",
-		},
+		cosmos.NewGenesisKV("app_state.gov.voting_params.voting_period", votingPeriod),
+		cosmos.NewGenesisKV("app_state.gov.deposit_params.max_deposit_period", maxDepositPeriod),
+		cosmos.NewGenesisKV("app_state.gov.deposit_params.min_deposit.0.denom", "ujuno"),
 	}
 
-	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
-		{
-			Name:      name,
-			ChainName: name,
-			Version:   version,
-			ChainConfig: ibc.ChainConfig{
-				Denom:         "ujuno",
-				ModifyGenesis: cosmos.ModifyGenesis(shortVoteGenesis),
-			},
-			NumValidators: &numVals,
-			NumFullNodes:  &numFullNodes,
-		},
-	})
-
-	chains, err := cf.Chains(t.Name())
-	require.NoError(t, err)
+	cfg := ibc.ChainConfig{
+		Denom:         "ujuno",
+		ModifyGenesis: cosmos.ModifyGenesis(shortVoteGenesis),
+	}
 
+	chains := interchaintest.CreateChainWithConfig(t, numVals, numFullNodes, name, version, cfg)
 	chain := chains[0].(*cosmos.CosmosChain)
 
-	ic := interchaintest.NewInterchain().
-		AddChain(chain)
-
-	ctx := context.Background()
-	client, network := interchaintest.DockerSetup(t)
-
-	require.NoError(t, ic.Build(ctx, nil, interchaintest.InterchainBuildOptions{
-		TestName:         t.Name(),
-		Client:           client,
-		NetworkID:        network,
-		SkipPathCreation: true,
-	}))
-	t.Cleanup(func() {
-		_ = ic.Close()
-	})
+	enableBlockDB := false
+	ctx, _, _, _ := interchaintest.BuildInitialChain(t, chains, enableBlockDB)
 
 	const userFunds = int64(10_000_000_000)
 	users := interchaintest.GetAndFundTestUsers(t, ctx, t.Name(), userFunds, chain)

examples/cosmos/chain_upgrade_ibc_test.go

@@ -36,21 +36,12 @@ func CosmosChainUpgradeIBCTest(t *testing.T, chainName, initialVersion, upgradeC
 
 	// SDK v45 params for Juno genesis
 	shortVoteGenesis := []cosmos.GenesisKV{
-		{
-			Key:   "app_state.gov.voting_params.voting_period",
-			Value: votingPeriod,
-		},
-		{
-			Key:   "app_state.gov.deposit_params.max_deposit_period",
-			Value: maxDepositPeriod,
-		},
-		{
-			Key:   "app_state.gov.deposit_params.min_deposit.0.denom",
-			Value: "ujuno",
-		},
+		cosmos.NewGenesisKV("app_state.gov.voting_params.voting_period", votingPeriod),
+		cosmos.NewGenesisKV("app_state.gov.deposit_params.max_deposit_period", maxDepositPeriod),
+		cosmos.NewGenesisKV("app_state.gov.deposit_params.min_deposit.0.denom", "ujuno"),
 	}
 
-	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
+	chains := interchaintest.CreateChainsWithChainSpecs(t, []*interchaintest.ChainSpec{
 		{
 			Name:      chainName,
 			ChainName: chainName,
@@ -66,9 +57,6 @@ func CosmosChainUpgradeIBCTest(t *testing.T, chainName, initialVersion, upgradeC
 		},
 	})
 
-	chains, err := cf.Chains(t.Name())
-	require.NoError(t, err)
-
 	client, network := interchaintest.DockerSetup(t)
 
 	chain, counterpartyChain := chains[0].(*cosmos.CosmosChain), chains[1].(*cosmos.CosmosChain)

examples/cosmos/light_client_test.go

@@ -24,13 +24,11 @@ func TestUpdateLightClients(t *testing.T) {
 	ctx := context.Background()
 
 	// Chains
-	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
+	chains := interchaintest.CreateChainsWithChainSpecs(t, []*interchaintest.ChainSpec{
 		{Name: "gaia", Version: gaiaVersion},
 		{Name: "osmosis", Version: osmosisVersion},
 	})
 
-	chains, err := cf.Chains(t.Name())
-	require.NoError(t, err)
 	gaia, osmosis := chains[0], chains[1]
 
 	// Relayer

examples/cosmos/sdk_boundary_test.go

@@ -61,13 +61,7 @@ func TestSDKBoundaries(t *testing.T) {
 		t.Run(testname, func(t *testing.T) {
 			t.Parallel()
 
-			cf := interchaintest.NewBuiltinChainFactory(
-				zaptest.NewLogger(t),
-				tt.chainSpecs,
-			)
-
-			chains, err := cf.Chains(t.Name())
-			require.NoError(t, err)
+			chains := interchaintest.CreateChainsWithChainSpecs(t, tt.chainSpecs)
 
 			client, network := interchaintest.DockerSetup(t)
 

examples/cosmos/state_sync_test.go

@@ -12,7 +12,6 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v7/ibc"
 	"github.com/strangelove-ventures/interchaintest/v7/testutil"
 	"github.com/stretchr/testify/require"
-	"go.uber.org/zap/zaptest"
 )
 
 func TestCosmosHubStateSync(t *testing.T) {
@@ -46,39 +45,16 @@ func CosmosChainStateSyncTest(t *testing.T, chainName, version string) {
 
 	configFileOverrides["config/app.toml"] = appTomlOverrides
 
-	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
-		{
-			Name:      chainName,
-			ChainName: chainName,
-			Version:   version,
-			ChainConfig: ibc.ChainConfig{
-				ConfigFileOverrides: configFileOverrides,
-			},
-			NumFullNodes: &nf,
-		},
-	})
-
-	chains, err := cf.Chains(t.Name())
-	require.NoError(t, err)
+	cfg := ibc.ChainConfig{
+		ConfigFileOverrides: configFileOverrides,
+	}
+
+	chains := interchaintest.CreateChainWithConfig(t, 1, nf, chainName, version, cfg)
 
 	chain := chains[0].(*cosmos.CosmosChain)
 
-	ic := interchaintest.NewInterchain().
-		AddChain(chain)
-
-	ctx := context.Background()
-	client, network := interchaintest.DockerSetup(t)
-
-	require.NoError(t, ic.Build(ctx, nil, interchaintest.InterchainBuildOptions{
-		TestName:  t.Name(),
-		Client:    client,
-		NetworkID: network,
-		// BlockDatabaseFile: interchaintest.DefaultBlockDatabaseFilepath(),
-		SkipPathCreation: true,
-	}))
-	t.Cleanup(func() {
-		_ = ic.Close()
-	})
+	enableBlockDB := false
+	ctx, _, _, _ := interchaintest.BuildInitialChain(t, chains, enableBlockDB)
 
 	// Wait for blocks so that nodes have a few state sync snapshot available
 	require.NoError(t, testutil.WaitForBlocks(ctx, stateSyncSnapshotInterval*2, chain))

examples/ibc/interchain_accounts_test.go

@@ -1,7 +1,6 @@
 package ibc
 
 import (
-	"context"
 	"encoding/json"
 	"strings"
 	"testing"
@@ -13,11 +12,8 @@ import (
 	"github.com/strangelove-ventures/interchaintest/v7"
 	"github.com/strangelove-ventures/interchaintest/v7/chain/cosmos"
 	"github.com/strangelove-ventures/interchaintest/v7/ibc"
-	"github.com/strangelove-ventures/interchaintest/v7/relayer"
-	"github.com/strangelove-ventures/interchaintest/v7/testreporter"
 	"github.com/strangelove-ventures/interchaintest/v7/testutil"
 	"github.com/stretchr/testify/require"
-	"go.uber.org/zap/zaptest"
 )
 
 // TestInterchainAccounts is a test case that performs simulations and assertions around some basic
@@ -29,15 +25,8 @@ func TestInterchainAccounts(t *testing.T) {
 
 	t.Parallel()
 
-	client, network := interchaintest.DockerSetup(t)
-
-	rep := testreporter.NewNopReporter()
-	eRep := rep.RelayerExecReporter(t)
-
-	ctx := context.Background()
-
-	// Get both chains
-	cf := interchaintest.NewBuiltinChainFactory(zaptest.NewLogger(t), []*interchaintest.ChainSpec{
+	// Create 2 chains from the same chain spec
+	chains := interchaintest.CreateChainsWithChainSpecs(t, []*interchaintest.ChainSpec{
 		{
 			Name: "icad",
 			ChainConfig: ibc.ChainConfig{
@@ -52,39 +41,29 @@ func TestInterchainAccounts(t *testing.T) {
 		},
 	})
 
-	chains, err := cf.Chains(t.Name())
-	require.NoError(t, err)
-
 	chain1, chain2 := chains[0].(*cosmos.CosmosChain), chains[1].(*cosmos.CosmosChain)
 
-	// Get a relayer instance
-	r := interchaintest.NewBuiltinRelayerFactory(
-		ibc.CosmosRly,
-		zaptest.NewLogger(t),
-		relayer.StartupFlags("-p", "events", "-b", "100"),
-	).Build(t, client, network)
-
 	// Build the network; spin up the chains and configure the relayer
 	const pathName = "test-path"
-	const relayerName = "relayer"
-
-	ic := interchaintest.NewInterchain().
-		AddChain(chain1).
-		AddChain(chain2).
-		AddRelayer(r, relayerName).
-		AddLink(interchaintest.InterchainLink{
-			Chain1:  chain1,
-			Chain2:  chain2,
-			Relayer: r,
-			Path:    pathName,
-		})
-
-	require.NoError(t, ic.Build(ctx, eRep, interchaintest.InterchainBuildOptions{
-		TestName:         t.Name(),
-		Client:           client,
-		NetworkID:        network,
-		SkipPathCreation: true,
-	}))
+	relayerFlags := []string{"-p", "events", "-b", "100"}
+	enableBlockDB := false
+	skipRelayerPathCreation := true
+
+	ctx, _, r, _, eRep, _, _ := interchaintest.BuildInitialChainWithRelayer(
+		t,
+		chains,
+		enableBlockDB,
+		ibc.CosmosRly,
+		relayerFlags,
+		[]interchaintest.InterchainLink{
+			{
+				Chain1: chain1,
+				Chain2: chain2,
+				Path:   pathName,
+			},
+		},
+		skipRelayerPathCreation,
+	)
 
 	// Fund a user account on chain1 and chain2
 	const userFunds = int64(10_000_000_000)
@@ -93,7 +72,7 @@ func TestInterchainAccounts(t *testing.T) {
 	chain2User := users[1]
 
 	// Generate a new IBC path
-	err = r.GeneratePath(ctx, eRep, chain1.Config().ChainID, chain2.Config().ChainID, pathName)
+	err := r.GeneratePath(ctx, eRep, chain1.Config().ChainID, chain2.Config().ChainID, pathName)
 	require.NoError(t, err)
 
 	// Create new clients