feat(e2e): created an e2e suite with ci (#28)

* feat(e2e): ran 'go-codegen interchaintest scaffold'

* ci: added contract build step

* feat: using an 08-wasm image

* imp: reduced gov voting period

* imp: turned basic test into rollkit test

* style: renamed basic_test.go to rollkit_test.go

* fix: fixed genesis override

* feat: test passes

* imp: removed unused types module

* ci: fix

* deps(e2e): bump ibc-go

.github/workflows/e2e.yml

@@ -0,0 +1,62 @@
+name: e2e
+on:
+  push:
+    branches: [main]
+  pull_request:
+    paths:
+      - '**.rs'
+      - '**.go'
+      - '**.toml'
+      - '**.lock'
+      - '.github/workflows/e2e.yml'
+permissions:
+  contents: read
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v4
+        with:
+          go-version: "1.21"
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/[email protected]
+        with:
+          version: v1.54
+          args: --timeout 5m
+          working-directory: e2e/interchaintestv8
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        test:
+          # List your tests here
+          - TestWithRollkitTestSuite/TestInitialize
+    name: ${{ matrix.test }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - name: Build Contracts with Docker
+        run: |
+          make build-cw
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.21"
+          check-latest: true
+          cache-dependency-path: |
+             e2e/interchaintestv8/go.sum
+      - name: Run Tests
+        run: |
+          cd e2e/interchaintestv8
+          go test -v -mod=readonly . -run=${{ matrix.test }}
+      - name: Upload Diagnostics on Failure
+        uses: actions/upload-artifact@v4
+        if: ${{ failure() }}
+        continue-on-error: true
+        with:
+          name: '${{ matrix.entrypoint }}-${{ matrix.test }}'
+          path: e2e/interchaintestv8/diagnostics
+          retention-days: 5

e2e/interchaintestv8/.gitignore

@@ -0,0 +1,2 @@
+# Ignore diagnostics directory
+diagnostics/

e2e/interchaintestv8/.golangci.yml

@@ -0,0 +1,82 @@
+run:
+  tests: true
+  #   # timeout for analysis, e.g. 30s, 5m, default is 1m
+  timeout: 5m
+
+linters:
+  disable-all: true
+  enable:
+    - dogsled
+    - exportloopref
+    - errcheck
+    - gci
+    - goconst
+    - gocritic
+    - gofumpt
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - misspell
+    - nakedret
+    - staticcheck
+    - thelper
+    - stylecheck
+    - revive
+    - typecheck
+    - unconvert
+    - unused
+    - misspell
+
+issues:
+  exclude-rules:
+    - text: "unused-parameter"
+      linters:
+        - revive
+    - text: "SA1019:"
+      linters:
+        - staticcheck
+    - text: "Use of weak random number generator"
+      linters:
+        - gosec
+    - text: "ST1003:"
+      linters:
+        - stylecheck
+    # FIXME: Disabled until golangci-lint updates stylecheck with this fix:
+    # https://github.com/dominikh/go-tools/issues/389
+    - text: "ST1016:"
+      linters:
+        - stylecheck
+  max-issues-per-linter: 10000
+  max-same-issues: 10000
+
+linters-settings:
+  gci:
+    sections:
+      - standard # Standard section: captures all standard packages.
+      - default # Default section: contains all imports that could not be matched to another section type.
+      - blank # blank imports
+      - dot # dot imports
+      - prefix(cosmossdk.io)
+      - prefix(github.com/cosmos/cosmos-sdk)
+      - prefix(github.com/cometbft/cometbft)
+      - prefix(github.com/cosmos/ibc-go)
+      - prefix(github.com/CosmWasm/wasmd)
+      - prefix(github.com/strangelove-ventures/interchaintest)
+      - prefix(github.com/cosmos/rollkit-ibc/e2e/interchaintest/v8)
+
+    custom-order: true
+  dogsled:
+    max-blank-identifiers: 3
+  maligned:
+    # print struct with more effective memory layout or not, false by default
+    suggest-new: true
+  nolintlint:
+    allow-unused: false
+    allow-leading-space: true
+    require-explanation: false
+    require-specific: false
+  revive:
+    rules:
+      - name: if-return
+        disabled: true

e2e/interchaintestv8/README.md

@@ -0,0 +1,19 @@
+# End to End Testing Suite with Interchaintest
+
+The e2e tests are built using the [interchaintest](https://github.com/strangelove-ventures/interchaintest) library by Strangelove. It runs multiple docker container validators, and lets you test IBC enabled smart contracts.
+
+These end to end tests are designed to run in the ci, but you can also run them locally.
+
+## Running the tests locally
+
+To run the tests locally, run the following commands from this directory:
+
+```text
+go test -v . -run=$TEST_SUITE_FN/$TEST_NAME
+```
+
+where `$TEST_NAME` is one of the test names of the `$TEST_SUITE_FN`. For example, to run the `TestInitialize` test, you would run:
+
+```text
+go test -v . -run=TestWithRollkitTestSuite/TestInitialize
+```

e2e/interchaintestv8/chainconfig/chain_config.go

@@ -0,0 +1,57 @@
+package chainconfig
+
+import (
+	interchaintest "github.com/strangelove-ventures/interchaintest/v8"
+	"github.com/strangelove-ventures/interchaintest/v8/ibc"
+)
+
+var DefaultChainSpecs = []*interchaintest.ChainSpec{
+	// -- 08-WASM SIMD --
+	{
+		ChainConfig: ibc.ChainConfig{
+			Type:    "cosmos",
+			Name:    "simd-1",
+			ChainID: "simd-1",
+			Images: []ibc.DockerImage{
+				{
+					Repository: "ghcr.io/cosmos/ibc-go-wasm-simd", // FOR LOCAL IMAGE USE: Docker Image Name
+					Version:    "v8.0.0-e2e-upgrade",              // FOR LOCAL IMAGE USE: Docker Image Tag
+					UidGid:     "1025:1025",
+				},
+			},
+			Bin:            "simd",
+			Bech32Prefix:   "cosmos",
+			Denom:          "stake",
+			GasPrices:      "0.00stake",
+			GasAdjustment:  1.3,
+			EncodingConfig: WasmEncodingConfig(),
+			ModifyGenesis:  defaultModifyGenesis(),
+			TrustingPeriod: "508h",
+			NoHostMount:    false,
+		},
+	},
+	// -- 08-WASM SIMD --
+	{
+		ChainConfig: ibc.ChainConfig{
+			Type:    "cosmos",
+			Name:    "simd-2",
+			ChainID: "simd-2",
+			Images: []ibc.DockerImage{
+				{
+					Repository: "ghcr.io/cosmos/ibc-go-wasm-simd", // FOR LOCAL IMAGE USE: Docker Image Name
+					Version:    "v8.0.0-e2e-upgrade",              // FOR LOCAL IMAGE USE: Docker Image Tag
+					UidGid:     "1025:1025",
+				},
+			},
+			Bin:            "simd",
+			Bech32Prefix:   "cosmos",
+			Denom:          "stake",
+			GasPrices:      "0.00stake",
+			GasAdjustment:  1.3,
+			EncodingConfig: WasmEncodingConfig(),
+			ModifyGenesis:  defaultModifyGenesis(),
+			TrustingPeriod: "508h",
+			NoHostMount:    false,
+		},
+	},
+}

e2e/interchaintestv8/chainconfig/encoding.go

@@ -0,0 +1,114 @@
+package chainconfig
+
+import (
+	"github.com/cosmos/gogoproto/proto"
+
+	txsigning "cosmossdk.io/x/tx/signing"
+	upgradetypes "cosmossdk.io/x/upgrade/types"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/address"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdktestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
+	txtypes "github.com/cosmos/cosmos-sdk/types/tx"
+	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/cosmos/cosmos-sdk/x/authz"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	consensustypes "github.com/cosmos/cosmos-sdk/x/consensus/types"
+	distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
+	govv1beta1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
+	grouptypes "github.com/cosmos/cosmos-sdk/x/group"
+	minttypes "github.com/cosmos/cosmos-sdk/x/mint/types"
+	proposaltypes "github.com/cosmos/cosmos-sdk/x/params/types/proposal"
+	slashingtypes "github.com/cosmos/cosmos-sdk/x/slashing/types"
+	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
+
+	ibcwasmtypes "github.com/cosmos/ibc-go/modules/light-clients/08-wasm/types"
+	icacontrollertypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/controller/types"
+	icahosttypes "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host/types"
+	feetypes "github.com/cosmos/ibc-go/v8/modules/apps/29-fee/types"
+	transfertypes "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types"
+	v7migrations "github.com/cosmos/ibc-go/v8/modules/core/02-client/migrations/v7"
+	clienttypes "github.com/cosmos/ibc-go/v8/modules/core/02-client/types"
+	connectiontypes "github.com/cosmos/ibc-go/v8/modules/core/03-connection/types"
+	channeltypes "github.com/cosmos/ibc-go/v8/modules/core/04-channel/types"
+	solomachine "github.com/cosmos/ibc-go/v8/modules/light-clients/06-solomachine"
+	ibctmtypes "github.com/cosmos/ibc-go/v8/modules/light-clients/07-tendermint"
+	localhost "github.com/cosmos/ibc-go/v8/modules/light-clients/09-localhost"
+
+	wasmtypes "github.com/CosmWasm/wasmd/x/wasm/types"
+)
+
+// WasmEncodingConfig returns the global E2E encoding config for Wasm.
+func WasmEncodingConfig() *sdktestutil.TestEncodingConfig {
+	return encodingConfig("cosmos")
+}
+
+// EncodingConfig returns the global E2E encoding config.
+// It includes CosmosSDK, IBC, and Wasm messages
+func encodingConfig(bech32Prefix string) *sdktestutil.TestEncodingConfig {
+	amino := codec.NewLegacyAmino()
+	interfaceRegistry, err := codectypes.NewInterfaceRegistryWithOptions(codectypes.InterfaceRegistryOptions{
+		ProtoFiles: proto.HybridResolver,
+		SigningOptions: txsigning.Options{
+			AddressCodec: address.Bech32Codec{
+				Bech32Prefix: bech32Prefix,
+			},
+			ValidatorAddressCodec: address.Bech32Codec{
+				Bech32Prefix: bech32Prefix + sdk.PrefixValidator + sdk.PrefixOperator,
+			},
+		},
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	// ibc types
+	icacontrollertypes.RegisterInterfaces(interfaceRegistry)
+	icahosttypes.RegisterInterfaces(interfaceRegistry)
+	feetypes.RegisterInterfaces(interfaceRegistry)
+	solomachine.RegisterInterfaces(interfaceRegistry)
+	v7migrations.RegisterInterfaces(interfaceRegistry)
+	transfertypes.RegisterInterfaces(interfaceRegistry)
+	clienttypes.RegisterInterfaces(interfaceRegistry)
+	channeltypes.RegisterInterfaces(interfaceRegistry)
+	connectiontypes.RegisterInterfaces(interfaceRegistry)
+	ibctmtypes.RegisterInterfaces(interfaceRegistry)
+	localhost.RegisterInterfaces(interfaceRegistry)
+	ibcwasmtypes.RegisterInterfaces(interfaceRegistry)
+
+	// sdk types
+	upgradetypes.RegisterInterfaces(interfaceRegistry)
+	banktypes.RegisterInterfaces(interfaceRegistry)
+	govv1beta1.RegisterInterfaces(interfaceRegistry)
+	govv1.RegisterInterfaces(interfaceRegistry)
+	authtypes.RegisterInterfaces(interfaceRegistry)
+	cryptocodec.RegisterInterfaces(interfaceRegistry)
+	grouptypes.RegisterInterfaces(interfaceRegistry)
+	proposaltypes.RegisterInterfaces(interfaceRegistry)
+	authz.RegisterInterfaces(interfaceRegistry)
+	txtypes.RegisterInterfaces(interfaceRegistry)
+	stakingtypes.RegisterInterfaces(interfaceRegistry)
+	minttypes.RegisterInterfaces(interfaceRegistry)
+	distrtypes.RegisterInterfaces(interfaceRegistry)
+	slashingtypes.RegisterInterfaces(interfaceRegistry)
+	consensustypes.RegisterInterfaces(interfaceRegistry)
+
+	// custom module types
+	wasmtypes.RegisterInterfaces(interfaceRegistry)
+
+	cdc := codec.NewProtoCodec(interfaceRegistry)
+
+	cfg := &sdktestutil.TestEncodingConfig{
+		InterfaceRegistry: interfaceRegistry,
+		Codec:             cdc,
+		TxConfig:          authtx.NewTxConfig(cdc, authtx.DefaultSignModes),
+		Amino:             amino,
+	}
+
+	return cfg
+}