package cli import ( "bytes" "errors" "io" "strings" "testing") func TestCommandAliasesTargetRegisteredCommands(t *testing.T) { want := map[string]string{ "new": "create", "ls": "list", "ssh": "enter", "shell": "enter", "export": "backup", "save": "backup", "load": "import", "restore": "import", "update": "upgrade", "rm": "delete", "remove": "delete", } if len(aliases) != len(want) { t.Fatalf("alias count = %d, want %d: %v", len(aliases), len(want), aliases) } for alias, target := range want { if got := aliases[alias]; got != target { t.Errorf("aliases[%q] = %q, want %q", alias, got, target) } if commands[target] == nil { t.Errorf("alias %q targets unregistered command %q", alias, target) } }} func TestUsageShowsAliasesFromCommandSpecs(t *testing.T) { var usage bytes.Buffer printUsage(&usage) for _, line := range []string{ " new create", " ls list", " ssh enter", " shell enter", " export backup", " save backup", " load import", " restore import", " update upgrade", " rm delete", " remove delete", } { if !strings.Contains(usage.String(), line) { t.Errorf("usage does not contain alias line %q:\n%s", line, usage.String()) } }} func TestUsageMentionsCustomServiceLogs(t *testing.T) { var usage bytes.Buffer printUsage(&usage) if !strings.Contains(usage.String(), "custom-service events") { t.Fatalf("logs help does not mention custom services:\n%s", usage.String()) }} func TestNoArgumentsShowsOverviewAndCommands(t *testing.T) { var stdout, stderr bytes.Buffer status := runWithOverview([]string{"tx9"}, nil, func(w io.Writer) error { _, err := io.WriteString(w, "ASCII BOX DIAGRAM\n") return err }, &stdout, &stderr) if status != 0 { t.Fatalf("status = %d, want 0; stderr=%s", status, stderr.String()) } for _, want := range []string{"ASCII BOX DIAGRAM", "Commands:", "logs", "resources"} { if !strings.Contains(stdout.String(), want) { t.Errorf("stdout missing %q:\n%s", want, stdout.String()) } }} func TestNoArgumentsFallsBackToCommandsWhenOverviewFails(t *testing.T) { var stdout, stderr bytes.Buffer status := runWithOverview([]string{"tx9"}, nil, func(io.Writer) error { return errors.New("daemon unavailable") }, &stdout, &stderr) if status != 0 { t.Fatalf("status = %d, want 0", status) } if !strings.Contains(stdout.String(), "overview unavailable") || !strings.Contains(stdout.String(), "Commands:") { t.Fatalf("stdout missing fallback:\n%s", stdout.String()) } if !strings.Contains(stderr.String(), "daemon unavailable") { t.Fatalf("stderr missing cause:\n%s", stderr.String()) }}
package cli
import (
"bytes"
"errors"
"io"
"strings"
"testing"
)
func TestCommandAliasesTargetRegisteredCommands(t *testing.T) {
want := map[string]string{
"new": "create",
"ls": "list",
"ssh": "enter",
"shell": "enter",
"export": "backup",
"save": "backup",
"load": "import",
"restore": "import",
"update": "upgrade",
"rm": "delete",
"remove": "delete",
}
if len(aliases) != len(want) {
t.Fatalf("alias count = %d, want %d: %v", len(aliases), len(want), aliases)
}
for alias, target := range want {
if got := aliases[alias]; got != target {
t.Errorf("aliases[%q] = %q, want %q", alias, got, target)
}
if commands[target] == nil {
t.Errorf("alias %q targets unregistered command %q", alias, target)
}
}
}
func TestUsageShowsAliasesFromCommandSpecs(t *testing.T) {
var usage bytes.Buffer
printUsage(&usage)
for _, line := range []string{
" new create",
" ls list",
" ssh enter",
" shell enter",
" export backup",
" save backup",
" load import",
" restore import",
" update upgrade",
" rm delete",
" remove delete",
} {
if !strings.Contains(usage.String(), line) {
t.Errorf("usage does not contain alias line %q:\n%s", line, usage.String())
}
}
}
func TestUsageMentionsCustomServiceLogs(t *testing.T) {
var usage bytes.Buffer
printUsage(&usage)
if !strings.Contains(usage.String(), "custom-service events") {
t.Fatalf("logs help does not mention custom services:\n%s", usage.String())
}
}
func TestNoArgumentsShowsOverviewAndCommands(t *testing.T) {
var stdout, stderr bytes.Buffer
status := runWithOverview([]string{"tx9"}, nil, func(w io.Writer) error {
_, err := io.WriteString(w, "ASCII BOX DIAGRAM\n")
return err
}, &stdout, &stderr)
if status != 0 {
t.Fatalf("status = %d, want 0; stderr=%s", status, stderr.String())
}
for _, want := range []string{"ASCII BOX DIAGRAM", "Commands:", "logs", "resources"} {
if !strings.Contains(stdout.String(), want) {
t.Errorf("stdout missing %q:\n%s", want, stdout.String())
}
}
}
func TestNoArgumentsFallsBackToCommandsWhenOverviewFails(t *testing.T) {
var stdout, stderr bytes.Buffer
status := runWithOverview([]string{"tx9"}, nil, func(io.Writer) error {
return errors.New("daemon unavailable")
}, &stdout, &stderr)
if status != 0 {
t.Fatalf("status = %d, want 0", status)
}
if !strings.Contains(stdout.String(), "overview unavailable") || !strings.Contains(stdout.String(), "Commands:") {
t.Fatalf("stdout missing fallback:\n%s", stdout.String())
}
if !strings.Contains(stderr.String(), "daemon unavailable") {
t.Fatalf("stderr missing cause:\n%s", stderr.String())
}
}