Add Interchaintest in CI

.github/workflows/interchaintest.yml

@@ -0,0 +1,94 @@
+name: Interchaintest
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened, labeled]
+
+env:
+  GO_VERSION: "1.21.0"
+  GOPRIVATE: github.com/sedaprotocol/vrf-go
+  GITHUB_TOKEN: ${{ secrets.PAT }}
+  TAR_PATH: /tmp/seda-docker-image.tar
+  IMAGE_NAME: seda-chaind-e2e
+  SEDA_EXPONENT: ${{ secrets.SEDA_EXPONENT_ICT || 18 }}
+
+permissions:
+  contents: read
+  repository-projects: read
+  packages: read
+
+concurrency:
+  group: ci-${{ github.ref }}-interchaintest
+  cancel-in-progress: true
+
+jobs:
+  build-docker-image:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Go ${{ env.GO_VERSION }}
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache-dependency-path: interchaintest/go.sum
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and export
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./dockerfiles/Dockerfile.e2e
+          tags: seda-chaind-e2e
+          build-args: SEDA_EXPONENT=${{ env.SEDA_EXPONENT }}
+          outputs: type=docker,dest=${{ env.TAR_PATH }}
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ env.IMAGE_NAME }}
+          path: ${{ env.TAR_PATH }}
+
+  interchaintest:
+    needs: build-docker-image
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        test:
+          - "ictest-sdk-commands"
+          - "ictest-sdk-boundaries"
+          - "ictest-chain-start"
+          - "ictest-state-sync"
+          - "ictest-ibc-xfer"
+          - "ictest-packet-forward-middleware"
+      fail-fast: false
+
+    steps:
+      - name: Set up Go ${{ env.GO_VERSION }}
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ env.GO_VERSION }}
+          cache-dependency-path: interchaintest/go.sum
+
+      - name: checkout chain
+        uses: actions/checkout@v4
+
+      - name: Download Tarball Artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: ${{ env.IMAGE_NAME }}
+          path: /tmp
+
+      - name: Load Docker Image
+        run: |
+          docker image load -i ${{ env.TAR_PATH }}
+          docker image ls -a
+
+      - name: Run Test
+        run: make ${{ matrix.test }}

Makefile

@@ -224,6 +224,30 @@ endif
 
 .PHONY: cover-html run-tests $(TEST_TARGETS) test test-race docker-build-e2e
 
+###############################################################################
+###                                interchaintest                           ###
+###############################################################################
+
+ictest-sdk-commands: rm-testcache
+	cd interchaintest && go test -race -v -run TestCoreSDKCommands .
+
+ictest-sdk-boundaries: rm-testcache
+	cd interchaintest && go test -race -v -run TestSDKBoundaries .
+
+ictest-chain-start: rm-testcache
+	cd interchaintest && go test -race -v -run TestChainStart .
+
+ictest-state-sync: rm-testcache
+	cd interchaintest && go test -race -v -run TestStateSync .
+
+ictest-ibc-xfer: rm-testcache
+	cd interchaintest && go test -race -v -run TestIBCTransfer .
+
+ictest-packet-forward-middleware: rm-testcache
+	cd interchaintest && go test -race -v -run TestPacketForwardMiddleware .
+
+rm-testcache:
+	go clean -testcache
 
 ###############################################################################
 ###                                Release                                  ###

app/params/config.go

@@ -1,6 +1,9 @@
 package params
 
 import (
+	"os"
+	"strconv"
+
 	errorsmod "cosmossdk.io/errors"
 	"cosmossdk.io/math"
 
@@ -10,17 +13,16 @@ import (
 )
 
 const (
-	HumanCoinUnit = "seda"
-	BaseCoinUnit  = "aseda" // atto (10^-18)
-	SedaExponent  = 18
-
+	HumanCoinUnit    = "seda"
+	BaseCoinUnit     = "aseda" // atto (10^-18)
 	DefaultBondDenom = BaseCoinUnit
 
 	// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address.
 	Bech32PrefixAccAddr = "seda"
 )
 
 var (
+	SedaExponent int64
 	// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key.
 	Bech32PrefixAccPub = Bech32PrefixAccAddr + "pub"
 	// Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address.
@@ -33,7 +35,22 @@ var (
 	Bech32PrefixConsPub = Bech32PrefixAccAddr + "valconspub"
 )
 
+func getSedaExponent() int64 {
+	sedaExponent := os.Getenv("SEDA_EXPONENT")
+	if sedaExponent == "" {
+		return 18 // default
+	}
+
+	value, err := strconv.Atoi(sedaExponent)
+	if err != nil {
+		panic(err)
+	}
+
+	return int64(value)
+}
+
 func init() {
+	SedaExponent = getSedaExponent()
 	SetAddressPrefixes()
 	RegisterDenoms()
 }

dockerfiles/Dockerfile.e2e

@@ -2,6 +2,7 @@
 
 ARG GO_VERSION="1.21"
 ARG RUNNER_IMAGE="alpine:3.17"
+ARG SEDA_EXPONENT="18"
 
 # --------------------------------------------------------
 # Builder
@@ -66,7 +67,10 @@ FROM ${RUNNER_IMAGE}
 
 COPY --from=builder /seda-chain/build/seda-chaind /bin/seda-chaind
 
+ARG SEDA_EXPONENT # use default if not set
+ENV SEDA_EXPONENT=${SEDA_EXPONENT}
 ENV HOME /seda-chain
+
 WORKDIR $HOME
 
 EXPOSE 26656 26657 1317 9090

interchaintest/chain_upgrade_test.go

@@ -22,7 +22,7 @@ const (
 	upgradeName        = "v1"
 	initialVersion     = "old"
 	upgradeVersion     = "new"
-	upgradeRepo        = "sedaprotocol/seda-chaind-e2e"
+	upgradeRepo        = "seda-chaind-e2e"
 	haltHeightDelta    = uint64(10) // # of blocks after which to submit upgrade proposal
 	blocksAfterUpgrade = uint64(10) // # of blocks to wait after upgrade is applied
 )
@@ -32,7 +32,7 @@ var (
 
 	// current chain version we are upgrading from
 	baseChain = ibc.DockerImage{
-		Repository: "sedaprotocol/seda-chaind-e2e", // to be replaced by sedaRepo once we have Docker images setup
+		Repository: "seda-chaind-e2e", // to be replaced by sedaRepo once we have Docker images setup
 		Version:    initialVersion,
 		UidGid:     "1025:1025",
 	}

interchaintest/ibc_transfer_test.go

@@ -17,9 +17,9 @@ import (
 	transfertypes "github.com/cosmos/ibc-go/v8/modules/apps/transfer/types"
 )
 
-// TestSedaGaiaIBCTransfer spins up a Seda and Gaia network, initializes an IBC connection between them,
+// TestIBCTransfer spins up a Seda and Gaia network, initializes an IBC connection between them,
 // and sends an ICS20 token transfer from Seda->Gaia and then back from Gaia->Seda.
-func TestSedaGaiaIBCTransfer(t *testing.T) {
+func TestIBCTransfer(t *testing.T) {
 	if testing.Short() {
 		t.Skip("skipping in short mode")
 	}
@@ -133,11 +133,11 @@ func runIBCTransferTest(t *testing.T, counterpartyChainSpec *interchaintest.Chai
 	// Get original account balances
 	sedaOrigBal, err := sedaChain.GetBalance(ctx, sedaUserAddr, sedaChain.Config().Denom)
 	require.NoError(t, err)
-	require.Equal(t, GenesisWalletAmount, sedaOrigBal.Int64())
+	require.Equal(t, GenesisWalletAmount, sedaOrigBal)
 
 	gaiaOrigBal, err := counterpartyChain.GetBalance(ctx, gaiaUserAddr, counterpartyChain.Config().Denom)
 	require.NoError(t, err)
-	require.Equal(t, GenesisWalletAmount, gaiaOrigBal.Int64())
+	require.Equal(t, GenesisWalletAmount, gaiaOrigBal)
 
 	/* =================================================== */
 	/*                  INTERCHAIN TEST                    */

interchaintest/setup.go

@@ -30,8 +30,8 @@ var (
 	SedaChainName = "seda"
 
 	dockerImage = ibc.DockerImage{
-		Repository: "sedaprotocol/seda-chaind-e2e", // FOR LOCAL IMAGE USE: Docker Image Name
-		Version:    "latest",                       // FOR LOCAL IMAGE USE: Docker Image Tag
+		Repository: "seda-chaind-e2e", // FOR LOCAL IMAGE USE: Docker Image Name
+		Version:    "latest",          // FOR LOCAL IMAGE USE: Docker Image Tag
 		UidGid:     "1025:1025",
 	}