implement first e2e test setup

Signed-off-by: Lorenz Herzberger <lorenzherzberger@gmail.com>

tests/e2e/machine/cli_test.go

@@ -0,0 +1,14 @@
+package machine
+
+import (
+	"planetmint-go/testutil/network"
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+)
+
+func TestE2ETestSuite(t *testing.T) {
+	cfg := network.DefaultConfig()
+	cfg.NumValidators = 1
+	suite.Run(t, NewE2ETestSuite(cfg))
+}

tests/e2e/machine/suite.go

@@ -0,0 +1,79 @@
+package machine
+
+import (
+	"fmt"
+	clitestutil "planetmint-go/testutil/cli"
+	"planetmint-go/testutil/network"
+	machine "planetmint-go/x/machine/client/cli"
+
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/cosmos/cosmos-sdk/crypto/hd"
+	"github.com/cosmos/cosmos-sdk/crypto/keyring"
+	"github.com/stretchr/testify/suite"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+type E2ETestSuite struct {
+	suite.Suite
+
+	cfg     network.Config
+	network *network.Network
+}
+
+func NewE2ETestSuite(cfg network.Config) *E2ETestSuite {
+	return &E2ETestSuite{cfg: cfg}
+}
+
+func (s *E2ETestSuite) SetupSuite() {
+	s.T().Log("setting up e2e test suite")
+
+	s.network = network.New(s.T())
+
+	kb := s.network.Validators[0].ClientCtx.Keyring
+	_, _, err := kb.NewMnemonic("alice", keyring.English, sdk.FullFundraiserPath, keyring.DefaultBIP39Passphrase, hd.Secp256k1)
+	s.Require().NoError(err)
+
+	_, _, err = kb.NewMnemonic("machine", keyring.English, sdk.FullFundraiserPath, keyring.DefaultBIP39Passphrase, hd.Secp256k1)
+	s.Require().NoError(err)
+
+	s.Require().NoError(s.network.WaitForNextBlock())
+}
+
+func (s *E2ETestSuite) TearDownSuite() {
+	s.T().Log("tearing down e2e test suite")
+}
+
+func (s *E2ETestSuite) TestAttestMachine() {
+	val := s.network.Validators[0]
+
+	account, err := val.ClientCtx.Keyring.Key("alice")
+	s.Require().NoError(err)
+
+	addr, _ := account.GetAddress()
+	s.T().Log(fmt.Sprintf("address: %s", addr))
+
+	account, err = val.ClientCtx.Keyring.Key("machine")
+	s.Require().NoError(err)
+
+	addr, _ = account.GetAddress()
+	s.T().Log(fmt.Sprintf("address: %s", addr))
+
+	// cmd := machine.CmdAttestMachine()
+	// args := []string{"{\"name\": \"machine\", \"ticker\": \"machine_ticker\", \"issued\": 1, \"amount\": 1000, \"precision\": 8, \"issuerPlanetmint\": \"A/ZrbETECRq5DNGJZ0aH0DjlV4Y1opMlRfGoEJH454eB\", \"issuerLiquid\": \"A/ZrbETECRq5DNGJZ0aH0DjlV4Y1opMlRfGoEJH454eB\", \"machineId\": \"A/ZrbETECRq5DNGJZ0aH0DjlV4Y1opMlRfGoEJH454eB\", \"metadata\": {\"additionalDataCID\": \"CID\", \"gps\": \"{'Latitude':'-48.876667','Longitude':'-123.393333'}\"}}"}
+
+	// testCmd := &cobra.Command{}
+	// testCmd.SetArgs(args)
+
+	// err = cmd.RunE(testCmd, args)
+	// s.Require().NoError(err)
+
+	args := []string{
+		"{\"name\": \"machine\", \"ticker\": \"machine_ticker\", \"issued\": 1, \"amount\": 1000, \"precision\": 8, \"issuerPlanetmint\": \"A/ZrbETECRq5DNGJZ0aH0DjlV4Y1opMlRfGoEJH454eB\", \"issuerLiquid\": \"A/ZrbETECRq5DNGJZ0aH0DjlV4Y1opMlRfGoEJH454eB\", \"machineId\": \"A/ZrbETECRq5DNGJZ0aH0DjlV4Y1opMlRfGoEJH454eB\", \"metadata\": {\"additionalDataCID\": \"CID\", \"gps\": \"{'Latitude':'-48.876667','Longitude':'-123.393333'}\"}}",
+		// addr.String(),
+		fmt.Sprintf("--%s=%s", flags.FlagFrom, addr.String()),
+	}
+
+	_, err = clitestutil.ExecTestCLICmd(val.ClientCtx, machine.CmdAttestMachine(), args)
+	s.Require().NoError(err)
+}

testutil/cli/cmd.go

@@ -0,0 +1,26 @@
+package cli
+
+import (
+	"context"
+	"planetmint-go/testutil"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/spf13/cobra"
+)
+
+// ExecTestCLICmd builds the client context, mocks the output and executes the command.
+func ExecTestCLICmd(clientCtx client.Context, cmd *cobra.Command, extraArgs []string) (testutil.BufferWriter, error) {
+	cmd.SetArgs(extraArgs)
+
+	_, out := testutil.ApplyMockIO(cmd)
+	clientCtx = clientCtx.WithOutput(out)
+
+	ctx := context.Background()
+	ctx = context.WithValue(ctx, client.ClientContextKey, &clientCtx)
+
+	if err := cmd.ExecuteContext(ctx); err != nil {
+		return out, err
+	}
+
+	return out, nil
+}

testutil/ioutil.go

@@ -0,0 +1,32 @@
+package testutil
+
+import (
+	"bytes"
+	"io"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+type BufferReader interface {
+	io.Reader
+	Reset(string)
+}
+
+type BufferWriter interface {
+	io.Writer
+	Reset()
+	Bytes() []byte
+	String() string
+}
+
+func ApplyMockIO(c *cobra.Command) (BufferReader, BufferWriter) {
+	mockIn := strings.NewReader("")
+	mockOut := bytes.NewBufferString("")
+
+	c.SetIn(mockIn)
+	c.SetOut(mockOut)
+	c.SetErr(mockOut)
+
+	return mockIn, mockOut
+}