108 lines
2.8 KiB
Go
108 lines
2.8 KiB
Go
package config_test
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/cosmos/cosmos-sdk/client"
|
|
"github.com/cosmos/cosmos-sdk/client/config"
|
|
"github.com/cosmos/cosmos-sdk/client/flags"
|
|
clitestutil "github.com/cosmos/cosmos-sdk/testutil/cli"
|
|
"github.com/cosmos/cosmos-sdk/x/staking/client/cli"
|
|
)
|
|
|
|
const (
|
|
nodeEnv = "NODE"
|
|
testNode1 = "http://localhost:1"
|
|
testNode2 = "http://localhost:2"
|
|
)
|
|
|
|
// initClientContext initiates client Context for tests
|
|
func initClientContext(t *testing.T, envVar string) (client.Context, func()) {
|
|
home := t.TempDir()
|
|
clientCtx := client.Context{}.
|
|
WithHomeDir(home).
|
|
WithViper("")
|
|
|
|
clientCtx.Viper.BindEnv(nodeEnv)
|
|
if envVar != "" {
|
|
os.Setenv(nodeEnv, envVar)
|
|
}
|
|
|
|
clientCtx, err := config.ReadFromClientConfig(clientCtx)
|
|
require.NoError(t, err)
|
|
|
|
return clientCtx, func() { _ = os.RemoveAll(home) }
|
|
}
|
|
|
|
func TestConfigCmd(t *testing.T) {
|
|
clientCtx, cleanup := initClientContext(t, testNode1)
|
|
defer func() {
|
|
os.Unsetenv(nodeEnv)
|
|
cleanup()
|
|
}()
|
|
|
|
// NODE=http://localhost:1 ./build/simd config node http://localhost:2
|
|
cmd := config.Cmd()
|
|
args := []string{"node", testNode2}
|
|
_, err := clitestutil.ExecTestCLICmd(clientCtx, cmd, args)
|
|
require.NoError(t, err)
|
|
|
|
//./build/simd config node //http://localhost:1
|
|
b := bytes.NewBufferString("")
|
|
cmd.SetOut(b)
|
|
cmd.SetArgs([]string{"node"})
|
|
cmd.Execute()
|
|
out, err := ioutil.ReadAll(b)
|
|
require.NoError(t, err)
|
|
require.Equal(t, string(out), testNode1+"\n")
|
|
}
|
|
|
|
func TestConfigCmdEnvFlag(t *testing.T) {
|
|
const (
|
|
defaultNode = "http://localhost:26657"
|
|
)
|
|
|
|
tt := []struct {
|
|
name string
|
|
envVar string
|
|
args []string
|
|
expNode string
|
|
}{
|
|
{"env var is set with no flag", testNode1, []string{"validators"}, testNode1},
|
|
{"env var is set with a flag", testNode1, []string{"validators", fmt.Sprintf("--%s=%s", flags.FlagNode, testNode2)}, testNode2},
|
|
{"env var is not set with no flag", "", []string{"validators"}, defaultNode},
|
|
{"env var is not set with a flag", "", []string{"validators", fmt.Sprintf("--%s=%s", flags.FlagNode, testNode2)}, testNode2},
|
|
}
|
|
|
|
for _, tc := range tt {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
clientCtx, cleanup := initClientContext(t, tc.envVar)
|
|
defer func() {
|
|
if tc.envVar != "" {
|
|
os.Unsetenv(nodeEnv)
|
|
}
|
|
cleanup()
|
|
}()
|
|
/*
|
|
env var is set with a flag
|
|
|
|
NODE=http://localhost:1 ./build/simd q staking validators --node http://localhost:2
|
|
Error: post failed: Post "http://localhost:2": dial tcp 127.0.0.1:2: connect: connection refused
|
|
|
|
We dial http://localhost:2 cause a flag has the higher priority than env variable.
|
|
*/
|
|
cmd := cli.GetQueryCmd()
|
|
_, err := clitestutil.ExecTestCLICmd(clientCtx, cmd, tc.args)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), tc.expNode, "Output does not contain expected Node")
|
|
})
|
|
}
|
|
}
|