[E2E] Add basics of the E2E suite

Makefile

@@ -1,7 +1,7 @@
 .SILENT:
 
 POCKETD_HOME := ./localnet/pocketd
-POCKET_NODE = 127.0.0.1:36657 # The pocket rollup node (full node and sequencer in the localnet context)
+POCKET_NODE := tcp://127.0.0.1:36657 # The pocket rollup node (full node and sequencer in the localnet context)
 
 ########################
 ### Makefile Helpers ###
@@ -98,6 +98,10 @@ localnet_regenesis: ## Regenerate the localnet genesis file
 ### Tests ###
 #############
 
+.PHONY: test_e2e
+test_e2e: ## Run all E2E tests
+	export POCKET_NODE=$(POCKET_NODE) POCKETD_HOME=../../$(POCKETD_HOME) && go test -v ./e2e/tests/... -tags=e2e
+
 .PHONY: go_test
 go_test: go_version_check ## Run all go tests
 	go test -v ./...
@@ -157,4 +161,4 @@ todo_count: ## Print a count of all the TODOs in the project
 
 .PHONY: todo_this_commit
 todo_this_commit: ## List all the TODOs needed to be done in this commit
-	grep --exclude-dir={.git,vendor,prototype,.vscode} --exclude=Makefile -r -e "TODO_IN_THIS_COMMIT" -e "DISCUSS_IN_THIS_COMMIT"
+	grep --exclude-dir={.git,vendor,prototype,.vscode} --exclude=Makefile -r -e "TODO_IN_THIS_COMMIT" -e "DISCUSS_IN_THIS_COMMIT"

e2e/tests/help.feature

@@ -0,0 +1,7 @@
+Feature: Root Namespace
+
+  Scenario: User Needs Help
+    Given the user has the pocketd binary installed
+    When the user runs the command "help"
+    Then the user should be able to see standard output containing "Available Commands"
+    And the pocketd binary should exit without error

e2e/tests/init_test.go

@@ -0,0 +1,95 @@
+//go:build e2e
+
+package e2e
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+	"testing"
+
+	"github.com/regen-network/gocuke"
+	"github.com/stretchr/testify/require"
+)
+
+var addrRe *regexp.Regexp
+
+func init() {
+	addrRe = regexp.MustCompile(`address:\s+(pokt1\w+)`)
+}
+
+type suite struct {
+	gocuke.TestingT
+	pocketd *pocketdBin
+}
+
+func (s *suite) Before() {
+	s.pocketd = new(pocketdBin)
+}
+
+// TestFeatures runs the e2e tests specified in any .features files in this directory
+// * This test suite assumes that a LocalNet is running
+func TestFeatures(t *testing.T) {
+	gocuke.NewRunner(t, &suite{}).Path("*.feature").Run()
+}
+
+func (s *suite) TheUserHasThePocketdBinaryInstalled() {
+	s.TheUserRunsTheCommand("help")
+}
+
+func (s *suite) ThePocketdBinaryShouldExitWithoutError() {
+	require.NoError(s, s.pocketd.result.Err)
+}
+
+func (s *suite) TheUserRunsTheCommand(cmd string) {
+	cmds := strings.Split(cmd, " ")
+	res, err := s.pocketd.RunCommand(cmds...)
+	s.pocketd.result = res
+	if err != nil {
+		s.Fatalf("error running command %s: %s", cmd, err)
+	}
+}
+
+func (s *suite) TheUserShouldBeAbleToSeeStandardOutputContaining(arg1 string) {
+	if !strings.Contains(s.pocketd.result.Stdout, arg1) {
+		s.Fatalf("stdout must contain %s", arg1)
+	}
+}
+
+func (s *suite) TheUserSendsUpoktToAnotherAddress(amount int64) {
+	addrs := s.getAddresses()
+	args := []string{
+		"tx",
+		"bank",
+		"send",
+		addrs[0],
+		addrs[1],
+		fmt.Sprintf("%dupokt", amount),
+		"--keyring-backend",
+		"test",
+		"-y",
+	}
+	res, err := s.pocketd.RunCommandOnHost("", args...)
+	if err != nil {
+		s.Fatalf("error sending upokt: %s", err)
+	}
+	s.pocketd.result = res
+}
+
+func (s *suite) getAddresses() [2]string {
+	var strs [2]string
+	res, err := s.pocketd.RunCommand(
+		"keys", "list", "--keyring-backend", "test",
+	)
+	if err != nil {
+		s.Fatalf("error getting keys: %s", err)
+	}
+	matches := addrRe.FindAllStringSubmatch(res.Stdout, -1)
+	if len(matches) >= 2 {
+		strs[0] = matches[0][1]
+		strs[1] = matches[len(matches)-1][1]
+	} else {
+		s.Fatalf("could not find two addresses in output: %s", res.Stdout)
+	}
+	return strs
+}

e2e/tests/node.go

@@ -0,0 +1,79 @@
+//go:build e2e
+
+package e2e
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+)
+
+var (
+	// defaultRPCURL used by pocketdBin to run remote commands
+	defaultRPCURL = os.Getenv("POCKET_NODE")
+	// defaultRPCPort is the default RPC port that pocketd listens on
+	defaultRPCPort = 36657
+	// defaultRPCHost is the default RPC host that pocketd listens on
+	defaultRPCHost = "127.0.0.1"
+	// defaultHome is the default home directory for pocketd
+	defaultHome = os.Getenv("POCKETD_HOME")
+)
+
+func init() {
+	if defaultRPCURL == "" {
+		defaultRPCURL = fmt.Sprintf("tcp://%s:%d", defaultRPCHost, defaultRPCPort)
+	}
+	if defaultHome == "" {
+		defaultHome = "./localnet/pocketd"
+	}
+}
+
+// commandResult combines the stdout, stderr, and err of an operation
+type commandResult struct {
+	Stdout string
+	Stderr string
+	Err    error
+}
+
+// PocketClient is a single function interface for interacting with a node
+type PocketClient interface {
+	RunCommand(...string) (*commandResult, error)
+	RunCommandOnHost(string, ...string) (*commandResult, error)
+}
+
+// Ensure that pocketdBin struct fulfills PocketClient
+var _ PocketClient = &pocketdBin{}
+
+// pocketdBin holds the reults of the last command that was run
+type pocketdBin struct {
+	result *commandResult // stores the result of the last command that was run
+}
+
+// RunCommand runs a command on the local machine using the pocketd binary
+func (p *pocketdBin) RunCommand(args ...string) (*commandResult, error) {
+	return p.runCmd(args...)
+}
+
+// RunCommandOnHost runs a command on specified host with the given args
+func (p *pocketdBin) RunCommandOnHost(rpcUrl string, args ...string) (*commandResult, error) {
+	if rpcUrl == "" {
+		rpcUrl = defaultRPCURL
+	}
+	args = append(args, "--node", rpcUrl)
+	return p.runCmd(args...)
+}
+
+// runCmd is a helper to run a command using the local pocketd binary with the flags provided
+func (p *pocketdBin) runCmd(args ...string) (*commandResult, error) {
+	base := []string{"--home", defaultHome}
+	args = append(base, args...)
+	cmd := exec.Command("pocketd", args...)
+	r := &commandResult{}
+	out, err := cmd.Output()
+	if err != nil {
+		return nil, err
+	}
+	r.Stdout = string(out)
+	p.result = r
+	return r, nil
+}

e2e/tests/send.feature

@@ -0,0 +1,8 @@
+Feature: Tx Namespace
+
+  Scenario: User can send uPOKT
+    Given the user has the pocketd binary installed
+    When the user sends 10000 uPOKT to another address
+    Then the user should be able to see standard output containing "txhash:"
+    And the user should be able to see standard output containing "code: 0"
+    And the pocketd binary should exit without error

go.mod

@@ -14,10 +14,12 @@ require (
 	github.com/gorilla/mux v1.8.0
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.15.2
+	github.com/regen-network/gocuke v0.6.2
 	github.com/spf13/cast v1.5.1
 	github.com/spf13/cobra v1.7.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.4
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1
 	google.golang.org/grpc v1.56.1
 	gopkg.in/yaml.v2 v2.4.0
 )
@@ -38,6 +40,7 @@ require (
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
 	github.com/99designs/keyring v1.2.1 // indirect
 	github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d // indirect
+	github.com/alecthomas/participle/v2 v2.0.0-alpha7 // indirect
 	github.com/armon/go-metrics v0.4.1 // indirect
 	github.com/aws/aws-sdk-go v1.44.203 // indirect
 	github.com/benbjohnson/clock v1.3.0 // indirect
@@ -57,6 +60,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/chzyer/readline v1.5.1 // indirect
 	github.com/cockroachdb/apd/v2 v2.0.2 // indirect
+	github.com/cockroachdb/apd/v3 v3.1.0 // indirect
 	github.com/coinbase/rosetta-sdk-go/types v1.0.0 // indirect
 	github.com/confio/ics23/go v0.9.0 // indirect
 	github.com/containerd/cgroups v1.1.0 // indirect
@@ -69,6 +73,8 @@ require (
 	github.com/cosmos/ledger-cosmos-go v0.12.1 // indirect
 	github.com/cosmos/rosetta-sdk-go v0.10.0 // indirect
 	github.com/creachadair/taskgroup v0.6.0 // indirect
+	github.com/cucumber/common/gherkin/go/v22 v22.0.0 // indirect
+	github.com/cucumber/common/messages/go/v17 v17.1.1 // indirect
 	github.com/danieljoos/wincred v1.1.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/davidlazar/go-crypto v0.0.0-20200604182044-b73af7476f6c // indirect
@@ -96,6 +102,7 @@ require (
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/godbus/dbus v0.0.0-20190726142602-4481cbc300e2 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/gofrs/uuid v4.3.1+incompatible // indirect
 	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/gogo/protobuf v1.3.3 // indirect
 	github.com/golang/glog v1.1.0 // indirect
@@ -125,6 +132,7 @@ require (
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-safetemp v1.0.0 // indirect
+	github.com/hashicorp/go-uuid v1.0.2 // indirect
 	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d // indirect
 	github.com/hashicorp/golang-lru/v2 v2.0.2 // indirect
@@ -258,10 +266,10 @@ require (
 	gonum.org/v1/gonum v0.11.0 // indirect
 	google.golang.org/api v0.122.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gotest.tools/v3 v3.5.0 // indirect
 	lukechampine.com/blake3 v1.1.7 // indirect
 	nhooyr.io/websocket v1.8.7 // indirect
 	pgregory.net/rapid v0.5.5 // indirect

go.sum

@@ -270,6 +270,9 @@ github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBA
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
 github.com/alecthomas/participle/v2 v2.0.0-alpha7 h1:cK4vjj0VSgb3lN1nuKA5F7dw+1s1pWBe5bx7nNCnN+c=
+github.com/alecthomas/participle/v2 v2.0.0-alpha7/go.mod h1:NumScqsC42o9x+dGj8/YqsIfhrIQjFEOFovxotbBirA=
+github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1 h1:GDQdwm/gAcJcLAKQQZGOJ4knlw+7rfEQQcmwTbt4p5E=
+github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
@@ -419,6 +422,7 @@ github.com/cncf/xds/go v0.0.0-20211130200136-a8f946100490/go.mod h1:eXthEFrGJvWH
 github.com/cockroachdb/apd/v2 v2.0.2 h1:weh8u7Cneje73dDh+2tEVLUvyBc89iwepWCD8b8034E=
 github.com/cockroachdb/apd/v2 v2.0.2/go.mod h1:DDxRlzC2lo3/vSlmSoS7JkqbbrARPuFOGr0B9pvN3Gw=
 github.com/cockroachdb/apd/v3 v3.1.0 h1:MK3Ow7LH0W8zkd5GMKA1PvS9qG3bWFI95WaVNfyZJ/w=
+github.com/cockroachdb/apd/v3 v3.1.0/go.mod h1:6qgPBMXjATAdD/VefbRP9NoSLKjbB4LCoA7gN4LpHs4=
 github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
 github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
 github.com/coinbase/rosetta-sdk-go/types v1.0.0 h1:jpVIwLcPoOeCR6o1tU+Xv7r5bMONNbHU7MuEHboiFuA=
@@ -487,7 +491,9 @@ github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7Do
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cucumber/common/gherkin/go/v22 v22.0.0 h1:4K8NqptbvdOrjL9DEea6HFjSpbdT9+Q5kgLpmmsHYl0=
+github.com/cucumber/common/gherkin/go/v22 v22.0.0/go.mod h1:3mJT10B2GGn3MvVPd3FwR7m2u4tLhSRhWUqJU4KN4Fg=
 github.com/cucumber/common/messages/go/v17 v17.1.1 h1:RNqopvIFyLWnKv0LfATh34SWBhXeoFTJnSrgm9cT/Ts=
+github.com/cucumber/common/messages/go/v17 v17.1.1/go.mod h1:bpGxb57tDE385Rb2EohgUadLkAbhoC4IyCFi89u/JQI=
 github.com/cyphar/filepath-securejoin v0.2.3/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4=
 github.com/daixiang0/gci v0.4.2/go.mod h1:d0f+IJhr9loBtIq+ebwhRoTt1LGbPH96ih8bKlsRT9E=
 github.com/danieljoos/wincred v1.1.2 h1:QLdCxFs1/Yl4zduvBdcHB8goaYk9RARS2SgLLRuAyr0=
@@ -676,8 +682,10 @@ github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5x
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/gofrs/flock v0.8.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU=
+github.com/gofrs/uuid v4.0.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
-github.com/gofrs/uuid v4.3.0+incompatible h1:CaSVZxm5B+7o45rtab4jC2G37WGYX1zQfuU2i6DSvnc=
+github.com/gofrs/uuid v4.3.1+incompatible h1:0/KbAdpx3UXAx1kEOWHJeOkpbgRFGHVgv+CFIY7dBJI=
+github.com/gofrs/uuid v4.3.1+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
 github.com/gogo/googleapis v1.4.1-0.20201022092350-68b0159b7869/go.mod h1:5YRNX2z1oM5gXdAkurHa942MDgEJyk02w4OecKY87+c=
 github.com/gogo/googleapis v1.4.1 h1:1Yx4Myt7BxzvUr5ldGSbwYiZG6t9wGBZ+8/fX3Wvtq0=
@@ -925,8 +933,9 @@ github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoD
 github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
 github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
 github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
-github.com/hashicorp/go-uuid v1.0.1 h1:fv1ep09latC32wFoVwnqcnKJGnMSdBanPczbHAYm1BE=
 github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
+github.com/hashicorp/go-uuid v1.0.2 h1:cfejS+Tpcp13yd5nYHWDI6qVCny6wyX2Mt5SGur2IGE=
+github.com/hashicorp/go-uuid v1.0.2/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
 github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/go-version v1.6.0 h1:feTTfFNnjP967rlCxM/I9g701jU+RN74YKx2mOkIeek=
@@ -1662,6 +1671,7 @@ github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0/go.mod h1:bCqn
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/regen-network/gocuke v0.6.2 h1:pHviZ0kKAq2U2hN2q3smKNxct6hS0mGByFMHGnWA97M=
+github.com/regen-network/gocuke v0.6.2/go.mod h1:zYaqIHZobHyd0xOrHGPQjbhGJsuZ1oElx150u2o1xuk=
 github.com/regen-network/protobuf v1.3.3-alpha.regen.1 h1:OHEc+q5iIAXpqiqFKeLpu5NwTIkVXUs48vFMwzqpqY4=
 github.com/regen-network/protobuf v1.3.3-alpha.regen.1/go.mod h1:2DjTFR1HhMQhiWC5sZ4OhQ3+NtdbZ6oBDKQwq5Ou+FI=
 github.com/remyoudompheng/go-dbus v0.0.0-20121104212943-b7232d34b1d5/go.mod h1:+u151txRmLpwxBmpYn9z3d1sdJdjRPQpsXuYeY9jNls=
@@ -2833,11 +2843,11 @@ gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
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