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, t.Name(), ``) 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) 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": []string{}, "no name": []string{"-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()) }) } }