open-consul/command/config/read/config_read_test.go

71 lines
1.4 KiB
Go

package read
import (
"testing"
"github.com/hashicorp/consul/agent"
"github.com/hashicorp/consul/api"
"github.com/mitchellh/cli"
"github.com/stretchr/testify/require"
)
func TestConfigRead_noTabs(t *testing.T) {
t.Parallel()
require.NotContains(t, New(cli.NewMockUi()).Help(), "\t")
}
func TestConfigRead(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
ui := cli.NewMockUi()
c := New(ui)
_, _, err := client.ConfigEntries().Set(&api.ServiceConfigEntry{
Kind: api.ServiceDefaults,
Name: "web",
Protocol: "tcp",
}, nil)
require.NoError(t, err)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-kind=" + api.ServiceDefaults,
"-name=web",
}
code := c.Run(args)
require.Equal(t, 0, code)
entry, err := api.DecodeConfigEntryFromJSON(ui.OutputWriter.Bytes())
require.NoError(t, err)
svc, ok := entry.(*api.ServiceConfigEntry)
require.True(t, ok)
require.Equal(t, api.ServiceDefaults, svc.Kind)
require.Equal(t, "web", svc.Name)
require.Equal(t, "tcp", svc.Protocol)
}
func TestConfigRead_InvalidArgs(t *testing.T) {
t.Parallel()
cases := map[string][]string{
"no kind": {},
"no name": {"-kind", "service-defaults"},
}
for name, tcase := range cases {
t.Run(name, func(t *testing.T) {
ui := cli.NewMockUi()
c := New(ui)
require.NotEqual(t, 0, c.Run(tcase))
require.NotEmpty(t, ui.ErrorWriter.String())
})
}
}