[SDK] E2E test for WASM wrapper (#378)

* wasm e2e test

* Remove ark-sdk.wasm.gz from repository

* pr review

* exclude test files from linting

* fix

* test fix

* go work sync

* gha fix

* gha fix

* wasm e2e test

* kill webserver

* Fix nonce encoding/decoding & Fix pop from queue of payment requests (#375)

* bug fix - paymentMap pop input traversal

* bug fix - nonce encode/decode

* pr review

* pr review

* Fix trivy gh action (#381)

* Update trivy gha

* Update tryvy gha

* Fix

* merge

* Panic recovery in app svc (#372)

* panic recovery

* pr review

* Support connecting to bitcoind via ZMQ (#286)

* add ZMQ env vars

* consolidate config and app-config naming

* [Server] Validate forfeit txs without re-building them (#382)

* compute forfeit partial tx client-side first

* fix conflict

* go work sync

* move verify sig in VerifyForfeits

* move check after len(inputs)

* Hotfix: Prevent ZMQ-based bitcoin wallet to panic  (#383)

* Hotfix bct embedded wallet w/ ZMQ

* Fixes

* Rename vtxo is_oor to is_pending (#385)

* Rename vtxo is_oor > is_pending

* Clean swaggers

* Change representation of taproot trees & Internal fixes (#384)

* migrate descriptors --> tapscripts

* fix covenantless

* dynamic boarding exit delay

* remove duplicates in tree and bitcointree

* agnostic signatures validation

* revert GetInfo change

* renaming VtxoScript var

* Agnostic script server (#6)

* Hotfix: Prevent ZMQ-based bitcoin wallet to panic  (#383)

* Hotfix bct embedded wallet w/ ZMQ

* Fixes

* Rename vtxo is_oor to is_pending (#385)

* Rename vtxo is_oor > is_pending

* Clean swaggers

* Revert changes to client and sdk

* descriptor in oneof

* support CHECKSIG_ADD in MultisigClosure

* use right witness size in OOR tx fee estimation

* Revert changes

---------

Co-authored-by: Pietralberto Mazza <18440657+altafan@users.noreply.github.com>

* fix unit test

* fix unit test

* fix unit test

---------

Co-authored-by: Pietralberto Mazza <18440657+altafan@users.noreply.github.com>
Co-authored-by: Marco Argentieri <3596602+tiero@users.noreply.github.com>
Co-authored-by: Louis Singer <41042567+louisinger@users.noreply.github.com>

.github/workflows/ark.unit.yaml

@@ -78,7 +78,7 @@ jobs:
         with:
           version: v1.61
           working-directory: ./pkg/client-sdk
-          args: --timeout 5m
+          args: --timeout 5m --skip-files=.*_test.go
       - name: check code integrity
         uses: securego/gosec@master
         with:

.github/workflows/ark.wasm_test.yaml

@@ -0,0 +1,37 @@
+name: wasm_test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  test:
+    name: wasm integration tests
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./pkg/client-sdk
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '>=1.23.1'
+
+      - name: Run go work sync
+        run: go work sync
+
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+
+      - name: Run Nigiri
+        uses: vulpemventures/nigiri-github-action@v1
+
+      - name: wasm test
+        run: make test-wasm

go.work.sum

@@ -501,6 +501,8 @@ github.com/cncf/xds/go v0.0.0-20240423153145-555b57ec207b h1:ga8SEFjZ60pxLcmhnTh
 github.com/cncf/xds/go v0.0.0-20240423153145-555b57ec207b/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
 github.com/cockroachdb/cockroach-go/v2 v2.1.1 h1:3XzfSMuUT0wBe1a3o5C0eOTcArhmmFAg2Jzh/7hhKqo=
 github.com/cockroachdb/cockroach-go/v2 v2.1.1/go.mod h1:7NtUnP6eK+l6k483WSYNrq3Kb23bWV10IRV1TyeSpwM=
+github.com/coder/websocket v1.8.12 h1:5bUXkEPPIbewrnkU8LTCLVaxi4N4J8ahufH2vlo4NAo=
+github.com/coder/websocket v1.8.12/go.mod h1:LNVeNrXQZfe5qhS9ALED3uA+l5pPqvwXg3CKoDBB2gs=
 github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
 github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
 github.com/coreos/etcd v3.3.10+incompatible h1:jFneRYjIvLMLhDLCzuTuU4rSJUjRplcJQ7pD7MnhC04=
@@ -514,9 +516,7 @@ github.com/cznic/mathutil v0.0.0-20180504122225-ca4c9f2c1369 h1:XNT/Zf5l++1Pyg08
 github.com/cznic/mathutil v0.0.0-20180504122225-ca4c9f2c1369/go.mod h1:e6NPNENfs9mPDVNRekM7lKScauxd5kXTr1Mfyig6TDM=
 github.com/danieljoos/wincred v1.1.2 h1:QLdCxFs1/Yl4zduvBdcHB8goaYk9RARS2SgLLRuAyr0=
 github.com/danieljoos/wincred v1.1.2/go.mod h1:GijpziifJoIBfYh+S7BbkdUTU4LfM+QnGqR5Vl2tAx0=
-github.com/dgraph-io/badger/v4 v4.3.0/go.mod h1:Sc0T595g8zqAQRDf44n+z3wG4BOqLwceaFntt8KPxUM=
 github.com/dgraph-io/ristretto v0.1.2-0.20240116140435-c67e07994f91/go.mod h1:swkazRqnUf1N62d0Nutz7KIj2UKqsm/H8tD0nBJAXqM=
-github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dhui/dktest v0.4.1/go.mod h1:DdOqcUpL7vgyP4GlF3X3w7HbSlz8cEQzwewPveYEQbA=
 github.com/docker/distribution v2.8.2+incompatible h1:T3de5rq0dB1j30rp0sA2rER+m322EBzniBPB6ZIzuh8=
 github.com/docker/distribution v2.8.2+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
@@ -600,6 +600,8 @@ github.com/greatroar/blobloom v0.8.0/go.mod h1:mjMJ1hh1wjGVfr93QIHJ6FfDNVrA0IELv
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0/go.mod h1:P+Lt/0by1T8bfcF3z737NnSbmxQAppXMRziHUxPOC8k=
 github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c h1:6rhixN/i8ZofjG1Y75iExal34USq5p+wiN1tpie8IrU=
 github.com/gsterjov/go-libsecret v0.0.0-20161001094733-a6f4afe4910c/go.mod h1:NMPJylDgVpX0MLRlPy15sqSwOFv/U1GZ2m21JhFfek0=
+github.com/h2non/filetype v1.1.3 h1:FKkx9QbD7HR/zjK1Ia5XiBsq9zdLi5Kf3zGyFTAFkGg=
+github.com/h2non/filetype v1.1.3/go.mod h1:319b3zT68BvV+WRj7cwy856M2ehB3HqNOt6sy1HndBY=
 github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed h1:5upAirOpQc1Q53c0bnx2ufif5kANL7bfZWcc6VJWJd8=
 github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed/go.mod h1:tMWxXQ9wFIaZeTI9F+hmhFiGpFmhOHzyShyFUhRm0H4=
 github.com/hashicorp/consul/api v1.28.2 h1:mXfkRHrpHN4YY3RqL09nXU1eHKLNiuAN4kHvDQ16k/8=
@@ -736,6 +738,8 @@ github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417 h1:3
 github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/opencontainers/selinux v1.10.0 h1:rAiKF8hTcgLI3w0DHm6i0ylVVcOrlgR1kK99DRLDhyU=
 github.com/opencontainers/selinux v1.10.0/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI=
+github.com/orisano/pixelmatch v0.0.0-20230914042517-fa304d1dc785 h1:J1//5K/6QF10cZ59zLcVNFGmBfiSrH8Cho/lNrViK9s=
+github.com/orisano/pixelmatch v0.0.0-20230914042517-fa304d1dc785/go.mod h1:nZgzbfBr3hhjoZnS66nKrHmduYNpc34ny7RK4z5/HM0=
 github.com/pelletier/go-toml v1.2.0 h1:T5zMGML61Wp+FlcbWjRDT7yAxhJNAiPPLOFECq181zc=
 github.com/pierrec/lz4/v4 v4.1.16 h1:kQPfno+wyx6C5572ABwV+Uo3pDFzQ7yhyGchSyRda0c=
 github.com/pierrec/lz4/v4 v4.1.16/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=

pkg/client-sdk/Makefile

@@ -1,4 +1,4 @@
-.PHONY: genrest test vet lint
+.PHONY: genrest test vet lint prepare-wasm-test
 
 ## genrest: compiles rest client from stub with https://github.com/go-swagger/go-swagger
 genrest:
@@ -8,7 +8,7 @@ genrest:
 ## test: runs unit tests
 test:
 	@echo "Running unit tests..."
-	@go test -v -count=1 -race ./...
+	@go test -v -count=1 -race $$(go list ./... | grep -v '/test/wasm')
 
 ## vet: code analysis
 vet:
@@ -31,4 +31,15 @@ GO_VERSION := $(shell go version | cut -d' ' -f3)
 build-wasm:
 	@mkdir -p $(BUILD_DIR)
 	@echo "Version: $(VERSION)"
-	@GOOS=js GOARCH=wasm GO111MODULE=on go build -ldflags="-X 'main.Version=$(VERSION)'" -o $(BUILD_DIR)/ark-sdk.wasm $(WASM_DIR)/main.go
+	@GOOS=js GOARCH=wasm GO111MODULE=on go build -ldflags="-s -w -X 'main.Version=$(VERSION)'" -o $(BUILD_DIR)/ark-sdk.wasm $(WASM_DIR)/main.go
+
+test-wasm:
+	$(MAKE) build-wasm BUILD_DIR=./test/wasm/web
+	@echo "Copying $(go env GOROOT)/misc/wasm/wasm_exec.js"
+	@cp `go env GOROOT`/misc/wasm/wasm_exec.js ./test/wasm/web
+	@echo "Starting web server..."
+	@cd ./test/wasm/web && python3 -m http.server 8000 &
+	@echo "Waiting for server to start..."
+	@sleep 3
+	@echo "Running tests..."
+	@cd ./test/wasm && go test -v

pkg/client-sdk/go.mod

@@ -19,6 +19,8 @@ require (
 	github.com/go-openapi/swag v0.23.0
 	github.com/go-openapi/validate v0.24.0
 	github.com/lightningnetwork/lnd v0.18.2-beta
+	github.com/playwright-community/playwright-go v0.4802.0
+	github.com/shirou/gopsutil v3.21.11+incompatible
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.9.0
 	github.com/timshannon/badgerhold/v4 v4.0.3
@@ -37,18 +39,22 @@ require (
 	github.com/btcsuite/winsvc v1.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/deckarep/golang-set/v2 v2.6.0 // indirect
 	github.com/decred/dcrd/crypto/blake256 v1.1.0 // indirect
 	github.com/decred/dcrd/lru v1.1.3 // indirect
 	github.com/dgraph-io/ristretto v1.0.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/go-jose/go-jose/v3 v3.0.3 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-openapi/analysis v0.23.0 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.21.0 // indirect
 	github.com/go-openapi/loads v0.22.0 // indirect
 	github.com/go-openapi/spec v0.21.0 // indirect
+	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
@@ -75,6 +81,7 @@ require (
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/vulpemventures/fastsha256 v0.0.0-20160815193821-637e65642941 // indirect
+	github.com/yusufpapurcu/wmi v1.2.4 // indirect
 	go.etcd.io/bbolt v1.3.10 // indirect
 	go.mongodb.org/mongo-driver v1.14.0 // indirect
 	go.opencensus.io v0.24.0 // indirect

pkg/client-sdk/go.sum

@@ -25,7 +25,9 @@ github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f h1:bAs4lUbRJpnnkd9
 github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
 github.com/btcsuite/btcutil v0.0.0-20190425235716-9e5f4b9a998d/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
 github.com/btcsuite/btcwallet v0.16.10-0.20240718224643-db3a4a2543bd h1:QDb8foTCRoXrfoZVEzSYgSde16MJh4gCtCin8OCS0kI=
+github.com/btcsuite/btcwallet v0.16.10-0.20240718224643-db3a4a2543bd/go.mod h1:X2xDre+j1QphTRo54y2TikUzeSvreL1t1aMXrD8Kc5A=
 github.com/btcsuite/btcwallet/walletdb v1.4.2 h1:zwZZ+zaHo4mK+FAN6KeK85S3oOm+92x2avsHvFAhVBE=
+github.com/btcsuite/btcwallet/walletdb v1.4.2/go.mod h1:7ZQ+BvOEre90YT7eSq8bLoxTsgXidUzA/mqbRS114CQ=
 github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd h1:R/opQEbFEy9JGkIguV40SvRY1uliPX8ifOvi6ICsFCw=
 github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd/go.mod h1:HHNXQzUsZCxOoE+CPiyCTO6x34Zs86zZUiwtpXoGdtg=
 github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVaaLLH7j4eDXPRvw78tMflu7Ie2bzYOH4Y8rRKBY=
@@ -53,8 +55,11 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/deckarep/golang-set/v2 v2.6.0 h1:XfcQbWM1LlMB8BsJ8N9vW5ehnnPVIw0je80NsVHagjM=
+github.com/deckarep/golang-set/v2 v2.6.0/go.mod h1:VAky9rY/yGXJOLEDv3OMci+7wtDpOF4IN+y82NBOac4=
 github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
 github.com/decred/dcrd/crypto/blake256 v1.1.0 h1:zPMNGQCm0g4QTY27fOCorQW7EryeQ/U0x++OzVrdms8=
+github.com/decred/dcrd/crypto/blake256 v1.1.0/go.mod h1:2OfgNZ5wDpcsFmHmCK5gZTPcCXqlm2ArzUIkw9czNJo=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 h1:rpfIENRNNilwHwZeG5+P150SMrnNEcHYvcCuK6dPZSg=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
@@ -63,10 +68,13 @@ github.com/decred/dcrd/lru v1.1.3 h1:w9EAbvGLyzm6jTjF83UKuqZEiUtJmvRhQDOCEIvSuE0
 github.com/decred/dcrd/lru v1.1.3/go.mod h1:Tw0i0pJyiLEx/oZdHLe1Wdv/Y7EGzAX+sYftnmxBR4o=
 github.com/dgraph-io/badger/v4 v4.1.0/go.mod h1:P50u28d39ibBRmIJuQC/NSdBOg46HnHw7al2SW5QRHg=
 github.com/dgraph-io/badger/v4 v4.3.0 h1:lcsCE1/1qrRhqP+zYx6xDZb8n7U+QlwNicpc676Ub40=
+github.com/dgraph-io/badger/v4 v4.3.0/go.mod h1:Sc0T595g8zqAQRDf44n+z3wG4BOqLwceaFntt8KPxUM=
 github.com/dgraph-io/ristretto v0.1.1/go.mod h1:S1GPSBCYCIhmVNfcth17y2zZtQT6wzkzgwUve0VDWWA=
 github.com/dgraph-io/ristretto v1.0.0 h1:SYG07bONKMlFDUYu5pEu3DGAh8c2OFNzKm6G9J4Si84=
+github.com/dgraph-io/ristretto v1.0.0/go.mod h1:jTi2FiYEhQ1NsMmA7DeBykizjOuY88NhKBkepyu1jPc=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 h1:fAjc9m62+UWV/WAFKLNi6ZS0675eEUC9y3AlwSbQu1Y=
+github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
@@ -78,11 +86,15 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/go-jose/go-jose/v3 v3.0.3 h1:fFKWeig/irsp7XD2zBxvnmA/XaRWp5V3CBsZXJF7G7k=
+github.com/go-jose/go-jose/v3 v3.0.3/go.mod h1:5b+7YgP7ZICgJDBdfjZaIt+H/9L9T/YQrVfLAMboGkQ=
 github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
 github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
+github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-openapi/analysis v0.23.0 h1:aGday7OWupfMs+LbmLZG4k0MYXIANxcuBTYUC03zFCU=
 github.com/go-openapi/analysis v0.23.0/go.mod h1:9mz9ZWaSlV8TvjQHLl2mUW2PbZtemkE8yA5v22ohupo=
 github.com/go-openapi/errors v0.22.0 h1:c4xY/OLxUBSTiepAg3j/MHuAv5mJhnf53LLMWFB+u/w=
@@ -103,6 +115,8 @@ github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+Gr
 github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ=
 github.com/go-openapi/validate v0.24.0 h1:LdfDKwNbpB6Vn40xhTdNZAnfLECL81w+VX3BumrGD58=
 github.com/go-openapi/validate v0.24.0/go.mod h1:iyeX1sEufmv3nPbBdX3ieNviWnOZaJ1+zquzJEf2BAQ=
+github.com/go-stack/stack v1.8.1 h1:ntEHSVwIt7PNXNpgPmVfMrNhLtgjlmnZha2kOpuRiDw=
+github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
@@ -142,6 +156,7 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
@@ -178,15 +193,19 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/lightninglabs/neutrino/cache v1.1.2 h1:C9DY/DAPaPxbFC+xNNEI/z1SJY9GS3shmlu5hIQ798g=
+github.com/lightninglabs/neutrino/cache v1.1.2/go.mod h1:XJNcgdOw1LQnanGjw8Vj44CvguYA25IMKjWFZczwZuo=
 github.com/lightningnetwork/lnd v0.18.2-beta h1:Qv4xQ2ka05vqzmdkFdISHCHP6CzHoYNVKfD18XPjHsM=
 github.com/lightningnetwork/lnd v0.18.2-beta/go.mod h1:cGQR1cVEZFZQcCx2VBbDY8xwGjCz+SupSopU1HpjP2I=
 github.com/lightningnetwork/lnd/fn v1.2.1 h1:pPsVGrwi9QBwdLJzaEGK33wmiVKOxs/zc8H7+MamFf0=
 github.com/lightningnetwork/lnd/fn v1.2.1/go.mod h1:SyFohpVrARPKH3XVAJZlXdVe+IwMYc4OMAvrDY32kw0=
 github.com/lightningnetwork/lnd/tlv v1.2.6 h1:icvQG2yDr6k3ZuZzfRdG3EJp6pHurcuh3R6dg0gv/Mw=
+github.com/lightningnetwork/lnd/tlv v1.2.6/go.mod h1:/CmY4VbItpOldksocmGT4lxiJqRP9oLxwSZOda2kzNQ=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
 github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-ps v1.0.0 h1:i6ampVEEF4wQFF+bkYfwYgY+F/uYJDktmvLPf7qIgjc=
+github.com/mitchellh/go-ps v1.0.0/go.mod h1:J4lOc8z8yJs6vUwklHw2XEIiT4z4C40KtWVN3nvg8Pg=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
@@ -212,6 +231,8 @@ github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYr
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/playwright-community/playwright-go v0.4802.0 h1:FSuvi5Pg/xp+n7vFpu2wGldwSQ3grsaDlHFRfHRQiy4=
+github.com/playwright-community/playwright-go v0.4802.0/go.mod h1:kBNWs/w2aJ2ZUp1wEOOFLXgOqvppFngM5OS+qyhl+ZM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
 github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -219,6 +240,8 @@ github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:
 github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
+github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
@@ -256,7 +279,10 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
+github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
 go.etcd.io/bbolt v1.3.10 h1:+BqfJTcCzTItrop8mq/lbzL8wSGtj94UO/3U31shqG0=
+go.etcd.io/bbolt v1.3.10/go.mod h1:bK3UQLPJZly7IlNmV7uVHJDxfe5aK9Ll93e/74Y9oEQ=
 go.mongodb.org/mongo-driver v1.14.0 h1:P98w8egYRjYe3XDjxhYJagTokP/H6HzlsnojRgZRd80=
 go.mongodb.org/mongo-driver v1.14.0/go.mod h1:Vzb0Mk/pa7e6cWw85R4F/endUC3u0U9jGcNU603k65c=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
@@ -276,9 +302,12 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
+golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
+golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
@@ -305,6 +334,7 @@ golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
+golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -323,6 +353,7 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -337,18 +368,23 @@ golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20221010170243-090e33056c14/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
+golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
+golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
+golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=

pkg/client-sdk/test/wasm/wasm_test.go

@@ -0,0 +1,569 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	utils "github.com/ark-network/ark/server/test/e2e"
+	"github.com/playwright-community/playwright-go"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"io"
+	"net/http"
+	"os"
+	"os/exec"
+	"strings"
+	"sync"
+	"syscall"
+	"testing"
+	"time"
+
+	"github.com/shirou/gopsutil/net"
+)
+
+const (
+	composePath = "../../../../docker-compose.clark.regtest.yml"
+)
+
+func TestMain(m *testing.M) {
+	_, err := utils.RunCommand("docker", "compose", "-f", composePath, "up", "-d", "--build")
+	if err != nil {
+		fmt.Printf("error starting docker-compose: %s", err)
+		os.Exit(1)
+	}
+
+	time.Sleep(10 * time.Second)
+
+	if err := utils.GenerateBlock(); err != nil {
+		fmt.Printf("error generating block: %s", err)
+		os.Exit(1)
+	}
+
+	if err := setupAspWallet(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	time.Sleep(3 * time.Second)
+
+	if err := playwright.Install(); err != nil {
+		fmt.Printf("error installing playwright: %v", err)
+		os.Exit(1)
+	}
+
+	_, err = runClarkCommand("init", "--asp-url", "localhost:7070", "--password", utils.Password, "--network", "regtest", "--explorer", "http://chopsticks:3000")
+	if err != nil {
+		fmt.Printf("error initializing ark config: %s", err)
+		os.Exit(1)
+	}
+
+	code := m.Run()
+
+	_, err = utils.RunCommand("docker", "compose", "-f", composePath, "down", "-v")
+	if err != nil {
+		fmt.Printf("error stopping docker-compose: %s", err)
+		os.Exit(1)
+	}
+
+	if err := killProcessByPort(8000); err != nil {
+		fmt.Printf("failed to kill process running on 8000, err: %v", err)
+		os.Exit(1)
+	}
+
+	fmt.Println("killed web server running on 8000")
+	os.Exit(code)
+}
+
+func TestWasm(t *testing.T) {
+	pw, err := playwright.Run()
+	require.NoError(t, err)
+	defer pw.Stop()
+
+	browser, err := pw.Chromium.Launch(playwright.BrowserTypeLaunchOptions{
+		Headless: playwright.Bool(true),
+	})
+	require.NoError(t, err)
+	defer browser.Close()
+
+	alicePage, err := browser.NewPage()
+	require.NoError(t, err)
+
+	bobPage, err := browser.NewPage()
+	require.NoError(t, err)
+
+	cleanup, err := setupPages(t, []*playwright.Page{&alicePage, &bobPage})
+	require.NoError(t, err)
+	defer cleanup()
+
+	time.Sleep(10 * time.Second)
+
+	t.Log("Alice is setting up her ark wallet...")
+	require.NoError(t, initWallet(alicePage))
+
+	t.Log("Bob is setting up his ark wallet...")
+	require.NoError(t, initWallet(bobPage))
+
+	time.Sleep(2 * time.Second)
+
+	t.Log("Getting Bob's receive address...")
+	bobAddr, err := getReceiveAddress(bobPage)
+	require.NoError(t, err)
+	t.Logf("Bob's Offchain Address: %v\n", bobAddr.OffchainAddr)
+
+	t.Log("Alice is acquiring onchain funds...")
+	aliceAddr, err := getReceiveAddress(alicePage)
+	require.NoError(t, err)
+	t.Logf("Alice's Boarding Address: %v\n", aliceAddr.BoardingAddr)
+
+	_, err = runCommand("nigiri", "faucet", aliceAddr.BoardingAddr)
+	require.NoError(t, err)
+
+	time.Sleep(3 * time.Second)
+	err = generateBlock()
+	require.NoError(t, err)
+	time.Sleep(2 * time.Second)
+
+	txID, err := settle(alicePage)
+	require.NoError(t, err)
+	t.Logf("Alice onboard txID: %v", txID)
+
+	aliceBalance, err := getBalance(alicePage)
+	require.NoError(t, err)
+	t.Logf("Alice onchain balance: %v", aliceBalance.OnchainSpendable)
+	t.Logf("Alice offchain balance: %v", aliceBalance.OffchainBalance)
+
+	bobBalance, err := getBalance(bobPage)
+	require.NoError(t, err)
+	t.Logf("Bob onchain balance: %v", bobBalance.OnchainSpendable)
+	t.Logf("Bob offchain balance: %v", bobBalance.OffchainBalance)
+
+	amount := 1000
+	t.Logf("Alice is sending %d sats to Bob offchain...", amount)
+	require.NoError(t, sendAsync(alicePage, bobAddr.OffchainAddr, amount))
+
+	t.Log("Payment completed out of round")
+
+	t.Logf("Bob settling the received funds...")
+	txID, err = settle(bobPage)
+	require.NoError(t, err)
+	t.Logf("Bob settled the received funds in round %v", txID)
+
+	err = generateBlock()
+	require.NoError(t, err)
+
+	time.Sleep(5 * time.Second)
+
+	aliceBalance, err = getBalance(alicePage)
+	require.NoError(t, err)
+	t.Logf("Alice onchain balance: %v", aliceBalance.OnchainSpendable)
+	t.Logf("Alice offchain balance: %v", aliceBalance.OffchainBalance)
+
+	bobBalance, err = getBalance(bobPage)
+	require.NoError(t, err)
+	t.Logf("Bob onchain balance: %v", bobBalance.OnchainSpendable)
+	t.Logf("Bob offchain balance: %v", bobBalance.OffchainBalance)
+	assert.Equal(t, amount, bobBalance.OffchainBalance)
+}
+
+type Address struct {
+	BoardingAddr string
+	OffchainAddr string
+}
+
+type Balance struct {
+	OnchainSpendable int
+	OnchainLocked    int
+	OffchainBalance  int
+}
+
+func setupPages(t *testing.T, pages []*playwright.Page) (func(), error) {
+	var cleanupFuncs []func()
+
+	for _, page := range pages {
+		p := *page
+		_, err := p.Goto("http://localhost:8000")
+		require.NoError(t, err)
+
+		p.OnConsole(func(msg playwright.ConsoleMessage) {
+			t.Logf("console text: %v", msg.Text())
+		})
+
+		responseCleanup := make(chan struct{})
+		cleanupFuncs = append(cleanupFuncs, func() { close(responseCleanup) })
+
+		p.OnResponse(func(response playwright.Response) {
+			go func() {
+				select {
+				case <-responseCleanup:
+					return
+				default:
+					resp, err := response.Text()
+					if err != nil {
+						// Only log if it's not a "target closed" error
+						if !strings.Contains(err.Error(), "Target page, context or browser has been closed") {
+							t.Logf("could not get response text: %v", err)
+						}
+						return
+					}
+					t.Logf("response from %v: %v", response.URL(), resp)
+				}
+			}()
+		})
+
+		p.OnRequestFailed(func(request playwright.Request) {
+			t.Logf("request to %v failed", request.URL())
+		})
+	}
+
+	return func() {
+		for _, cleanup := range cleanupFuncs {
+			cleanup()
+		}
+	}, nil
+}
+
+func initWallet(page playwright.Page) error {
+	_, err := page.Evaluate(`async () => { 
+        try {
+            const chain = "bitcoin";
+            const walletType = "singlekey";
+            const clientType = "rest";
+            const privateKey = "";
+            const password = "pass";
+            const explorerUrl = "";
+            const aspUrl = "http://localhost:7070";    
+            return await init(walletType, clientType, aspUrl, privateKey, password, chain, explorerUrl);
+        } catch (err) {
+            console.error("Init error:", err);
+            throw err;
+        } 
+    }`)
+	return err
+}
+
+func getReceiveAddress(page playwright.Page) (*Address, error) {
+	result, err := page.Evaluate(`async () => { 
+        try {
+            return await receive();
+        } catch (err) {
+            console.error("Receive error:", err);
+            throw err;
+        }
+    }`)
+	if err != nil {
+		return nil, err
+	}
+
+	resultMap, ok := result.(map[string]interface{})
+	if !ok {
+		return nil, fmt.Errorf("result is not a map")
+	}
+
+	boardingAddr, ok := resultMap["boardingAddr"].(string)
+	if !ok {
+		return nil, fmt.Errorf("boardingAddr not found or not a string")
+	}
+
+	offchainAddr, ok := resultMap["offchainAddr"].(string)
+	if !ok {
+		return nil, fmt.Errorf("offchainAddr not found or not a string")
+	}
+
+	return &Address{
+		BoardingAddr: boardingAddr,
+		OffchainAddr: offchainAddr,
+	}, nil
+}
+
+func getBalance(page playwright.Page) (*Balance, error) {
+	result, err := page.Evaluate(`async () => { 
+        try {
+            return await balance(false);
+        } catch (err) {
+            console.error("Error:", err);
+            throw err;
+        }
+    }`)
+	if err != nil {
+		return nil, err
+	}
+
+	balanceMap, ok := result.(map[string]interface{})
+	if !ok {
+		return nil, fmt.Errorf("result is not a map")
+	}
+
+	onchainBalance, ok := balanceMap["onchainBalance"].(map[string]interface{})
+	if !ok {
+		return nil, fmt.Errorf("onchainBalance not found or not a map")
+	}
+
+	offchainBalance, ok := balanceMap["offchainBalance"].(int)
+	if !ok {
+		return nil, fmt.Errorf("offchainBalance not found or not a int")
+	}
+
+	spendable, ok := onchainBalance["spendable"].(int)
+	if !ok {
+		return nil, fmt.Errorf("spendable not found or not a int")
+	}
+
+	locked, ok := onchainBalance["locked"].(int)
+	if !ok {
+		return nil, fmt.Errorf("locked not found or not a int")
+	}
+
+	return &Balance{
+		OnchainSpendable: spendable,
+		OnchainLocked:    locked,
+		OffchainBalance:  offchainBalance,
+	}, nil
+}
+
+func settle(page playwright.Page) (string, error) {
+	result, err := page.Evaluate(`async () => { 
+        try {
+            await unlock("pass");
+            return await settle();
+        } catch (err) {
+            console.error("Error:", err);
+            throw err;
+        }
+    }`)
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprint(result), nil
+}
+
+func sendAsync(page playwright.Page, addr string, amount int) error {
+	_, err := page.Evaluate(fmt.Sprintf(`async () => { 
+        try {
+            return await sendAsync(false, [{To:"%s", Amount:%d}]);
+        } catch (err) {
+            console.error("Error:", err);
+            throw err;
+        }
+    }`, addr, amount))
+	return err
+}
+
+func runCommand(name string, arg ...string) (string, error) {
+	errb := new(strings.Builder)
+	cmd := newCommand(name, arg...)
+
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		return "", err
+	}
+
+	stderr, err := cmd.StderrPipe()
+	if err != nil {
+		return "", err
+	}
+
+	if err := cmd.Start(); err != nil {
+		return "", err
+	}
+	output := new(strings.Builder)
+	errorb := new(strings.Builder)
+
+	var wg sync.WaitGroup
+	wg.Add(2)
+
+	go func() {
+		defer wg.Done()
+		if _, err := io.Copy(output, stdout); err != nil {
+			fmt.Fprintf(errb, "error reading stdout: %s", err)
+		}
+	}()
+
+	go func() {
+		defer wg.Done()
+		if _, err := io.Copy(errorb, stderr); err != nil {
+			fmt.Fprintf(errb, "error reading stderr: %s", err)
+		}
+	}()
+
+	wg.Wait()
+	if err := cmd.Wait(); err != nil {
+		if errMsg := errorb.String(); len(errMsg) > 0 {
+			return "", fmt.Errorf("%s", errMsg)
+		}
+
+		if outMsg := output.String(); len(outMsg) > 0 {
+			return "", fmt.Errorf("%s", outMsg)
+		}
+
+		return "", err
+	}
+
+	if errMsg := errb.String(); len(errMsg) > 0 {
+		return "", fmt.Errorf("%s", errMsg)
+	}
+
+	return strings.Trim(output.String(), "\n"), nil
+}
+func newCommand(name string, arg ...string) *exec.Cmd {
+	cmd := exec.Command(name, arg...)
+	return cmd
+}
+
+func generateBlock() error {
+	if _, err := runCommand("nigiri", "rpc", "generatetoaddress", "1", "bcrt1qgqsguk6wax7ynvav4zys5x290xftk49h5agg0l"); err != nil {
+		return err
+	}
+
+	time.Sleep(6 * time.Second)
+	return nil
+}
+
+func setupAspWallet() error {
+	adminHttpClient := &http.Client{
+		Timeout: 15 * time.Second,
+	}
+
+	req, err := http.NewRequest("GET", "http://localhost:7070/v1/admin/wallet/seed", nil)
+	if err != nil {
+		return fmt.Errorf("failed to prepare generate seed request: %s", err)
+	}
+	req.Header.Set("Authorization", "Basic YWRtaW46YWRtaW4=")
+
+	seedResp, err := adminHttpClient.Do(req)
+	if err != nil {
+		return fmt.Errorf("failed to generate seed: %s", err)
+	}
+
+	var seed struct {
+		Seed string `json:"seed"`
+	}
+
+	if err := json.NewDecoder(seedResp.Body).Decode(&seed); err != nil {
+		return fmt.Errorf("failed to parse response: %s", err)
+	}
+
+	reqBody := bytes.NewReader([]byte(fmt.Sprintf(`{"seed": "%s", "password": "%s"}`, seed.Seed, utils.Password)))
+	req, err = http.NewRequest("POST", "http://localhost:7070/v1/admin/wallet/create", reqBody)
+	if err != nil {
+		return fmt.Errorf("failed to prepare wallet create request: %s", err)
+	}
+	req.Header.Set("Authorization", "Basic YWRtaW46YWRtaW4=")
+	req.Header.Set("Content-Type", "application/json")
+
+	if _, err := adminHttpClient.Do(req); err != nil {
+		return fmt.Errorf("failed to create wallet: %s", err)
+	}
+
+	reqBody = bytes.NewReader([]byte(fmt.Sprintf(`{"password": "%s"}`, utils.Password)))
+	req, err = http.NewRequest("POST", "http://localhost:7070/v1/admin/wallet/unlock", reqBody)
+	if err != nil {
+		return fmt.Errorf("failed to prepare wallet unlock request: %s", err)
+	}
+	req.Header.Set("Authorization", "Basic YWRtaW46YWRtaW4=")
+	req.Header.Set("Content-Type", "application/json")
+
+	if _, err := adminHttpClient.Do(req); err != nil {
+		return fmt.Errorf("failed to unlock wallet: %s", err)
+	}
+
+	var status struct {
+		Initialized bool `json:"initialized"`
+		Unlocked    bool `json:"unlocked"`
+		Synced      bool `json:"synced"`
+	}
+	for {
+		time.Sleep(time.Second)
+
+		req, err := http.NewRequest("GET", "http://localhost:7070/v1/admin/wallet/status", nil)
+		if err != nil {
+			return fmt.Errorf("failed to prepare status request: %s", err)
+		}
+		resp, err := adminHttpClient.Do(req)
+		if err != nil {
+			return fmt.Errorf("failed to get status: %s", err)
+		}
+		if err := json.NewDecoder(resp.Body).Decode(&status); err != nil {
+			return fmt.Errorf("failed to parse status response: %s", err)
+		}
+		if status.Initialized && status.Unlocked && status.Synced {
+			break
+		}
+	}
+
+	var addr struct {
+		Address string `json:"address"`
+	}
+	for addr.Address == "" {
+		time.Sleep(time.Second)
+
+		req, err = http.NewRequest("GET", "http://localhost:7070/v1/admin/wallet/address", nil)
+		if err != nil {
+			return fmt.Errorf("failed to prepare new address request: %s", err)
+		}
+		req.Header.Set("Authorization", "Basic YWRtaW46YWRtaW4=")
+
+		resp, err := adminHttpClient.Do(req)
+		if err != nil {
+			return fmt.Errorf("failed to get new address: %s", err)
+		}
+
+		if err := json.NewDecoder(resp.Body).Decode(&addr); err != nil {
+			return fmt.Errorf("failed to parse response: %s", err)
+		}
+	}
+
+	const numberOfFaucet = 15 // must cover the liquidity needed for all tests
+
+	for i := 0; i < numberOfFaucet; i++ {
+		_, err = utils.RunCommand("nigiri", "faucet", addr.Address)
+		if err != nil {
+			return fmt.Errorf("failed to fund wallet: %s", err)
+		}
+	}
+
+	time.Sleep(5 * time.Second)
+	return nil
+}
+
+func runClarkCommand(arg ...string) (string, error) {
+	args := append([]string{"exec", "-t", "clarkd", "ark"}, arg...)
+	return utils.RunCommand("docker", args...)
+}
+
+func findProcessByPort(port uint32) (int32, error) {
+	connections, err := net.Connections("tcp")
+	if err != nil {
+		return 0, fmt.Errorf("failed to get network connections: %v", err)
+	}
+
+	for _, conn := range connections {
+		if conn.Laddr.Port == uint32(port) {
+			return conn.Pid, nil
+		}
+	}
+
+	return 0, fmt.Errorf("no process found using port %v", port)
+}
+
+func killProcessByPID(pid int) error {
+	process, err := os.FindProcess(pid)
+	if err != nil {
+		return fmt.Errorf("failed to find process with PID %v: %v", pid, err)
+	}
+
+	if err := process.Signal(syscall.SIGKILL); err != nil {
+		return fmt.Errorf("failed to kill process with PID %v: %v", pid, err)
+	}
+
+	fmt.Printf("Successfully killed process with PID %v.\n", pid)
+	return nil
+}
+
+func killProcessByPort(port int) error {
+	pid, err := findProcessByPort(uint32(port))
+	if err != nil {
+		return err
+	}
+
+	return killProcessByPID(int(pid))
+}

pkg/client-sdk/test/wasm/web/index.html

@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Ark SDK WASM Example</title>
+    <script src="wasm_exec.js"></script>
+    <script>
+        const go = new Go();
+        WebAssembly.instantiateStreaming(fetch("ark-sdk.wasm"), go.importObject).then((result) => {
+            go.run(result.instance);
+            console.log("WASM loaded successfully");
+        }).catch(err => {
+            console.error("Failed to load WASM:", err);
+        });
+    </script>
+</head>
+<body>
+<h1>Ark SDK WASM Test</h1>
+</body>
+</html>