Function TestCreateBindStr

cmd/tailscale/cli/netcheck_test.go:10–108

(t *testing.T)

)

func TestCreateBindStr(t *testing.T) {
	// Test all combinations of CLI arg address, CLI arg port, and env var string
	// as inputs to create netcheck bind string.
	tests := []struct {
		name            string
		cliAddress      string
		cliAddressIsSet bool
		cliPort         int
		cliPortIsSet    bool
		envBind         string
		want            string
		wantError       string
	}{
		{
			name: "noAddr-noPort-noEnv",
			want: ":0",
		},
		{
			name:            "yesAddrv4-noPort-noEnv",
			cliAddress:      "100.123.123.123",
			cliAddressIsSet: true,
			want:            "100.123.123.123:0",
		},
		{
			name:            "yesAddrv6-noPort-noEnv",
			cliAddress:      "dead::beef",
			cliAddressIsSet: true,
			want:            "[dead::beef]:0",
		},
		{
			name:            "yesAddr-yesPort-noEnv",
			cliAddress:      "100.123.123.123",
			cliAddressIsSet: true,
			cliPort:         456,
			cliPortIsSet:    true,
			want:            "100.123.123.123:456",
		},
		{
			name:            "yesAddr-yesPort-yesEnv",
			cliAddress:      "100.123.123.123",
			cliAddressIsSet: true,
			cliPort:         456,
			cliPortIsSet:    true,
			envBind:         "55.55.55.55:789",
			want:            "100.123.123.123:456",
		},
		{
			name:         "noAddr-yesPort-noEnv",
			cliPort:      456,
			cliPortIsSet: true,
			want:         ":456",
		},
		{
			name:         "noAddr-yesPort-yesEnv",
			cliPort:      456,
			cliPortIsSet: true,
			envBind:      "55.55.55.55:789",
			want:         ":456",