started gaia go-bash cli testing

cmd/gaia/cmd/app_test.go

@@ -0,0 +1,42 @@
+package common
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/cosmos/cosmos-sdk/tests"
+)
+
+func TestGaiaCLI(t *testing.T) {
+
+	_, out := tests.ExecuteT(t, "gaiad init")
+	var initRes map[string]interface{}
+	outCut := "{" + strings.SplitN(out, "{", 2)[1]
+	err := json.Unmarshal([]byte(outCut), &initRes)
+	require.NoError(t, err, "out %v outCut %v err %v", out, outCut, err)
+	masterKey := (initRes["secret"]).(string)
+	_ = masterKey
+
+	//wc1, _ := tests.GoExecuteT(t, "gaiacli keys add foo --recover")
+	//time.Sleep(time.Second)
+	//_, err = wc1.Write([]byte("1234567890\n"))
+	//time.Sleep(time.Second)
+	//_, err = wc1.Write([]byte(masterKey + "\n"))
+	//time.Sleep(time.Second)
+	//out = <-outChan
+	//wc1.Close()
+	//fmt.Println(out)
+
+	//_, out = tests.ExecuteT(t, "gaiacli keys show foo")
+	//fooAddr := strings.TrimLeft(out, "foo\t")
+
+	//wc2, _ := tests.GoExecuteT(t, "gaiad start")
+	//defer wc2.Close()
+	//time.Sleep(time.Second)
+
+	//_, out = tests.ExecuteT(t, fmt.Sprintf("gaiacli account %v", fooAddr))
+	//fmt.Println(fooAddr)
+}

tests/gobash.go

@@ -0,0 +1,49 @@
+package tests
+
+import (
+	"io"
+	"os/exec"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func getCmd(t *testing.T, command string) *exec.Cmd {
+
+	//split command into command and args
+	split := strings.Split(command, " ")
+	require.True(t, len(split) > 0, "no command provided")
+
+	var cmd *exec.Cmd
+	if len(split) == 1 {
+		cmd = exec.Command(split[0])
+	} else {
+		cmd = exec.Command(split[0], split[1:]...)
+	}
+	return cmd
+}
+
+// Execute the command, return standard output and error
+func ExecuteT(t *testing.T, command string) (pipe io.WriteCloser, out string) {
+	cmd := getCmd(t, command)
+	pipe, err := cmd.StdinPipe()
+	require.NoError(t, err)
+	bz, err := cmd.CombinedOutput()
+	require.NoError(t, err)
+	out = strings.Trim(string(bz), "\n") //trim any new lines
+	return pipe, out
+}
+
+// Asynchronously execute the command, return standard output and error
+func GoExecuteT(t *testing.T, command string) (pipe io.WriteCloser, outChan chan string) {
+	cmd := getCmd(t, command)
+	pipe, err := cmd.StdinPipe()
+	require.NoError(t, err)
+	go func() {
+		bz, err := cmd.CombinedOutput()
+		require.NoError(t, err)
+		outChan <- strings.Trim(string(bz), "\n") //trim any new lines
+	}()
+	return pipe, outChan
+}