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|
package main
import (
"bytes"
"errors"
"io"
"os"
"strings"
"testing"
"codeberg.org/snonux/hexai/internal"
)
func TestPrintDeprecationWarning(t *testing.T) {
r, w, err := os.Pipe()
if err != nil {
t.Fatalf("failed to create pipe: %v", err)
}
oldStderr := os.Stderr
os.Stderr = w
defer func() { os.Stderr = oldStderr }()
printDeprecationWarning()
if err := w.Close(); err != nil {
t.Fatalf("failed to close pipe writer: %v", err)
}
b, err := io.ReadAll(r)
if err != nil {
t.Fatalf("failed to read pipe: %v", err)
}
output := string(b)
for _, want := range []string{"DEPRECATION NOTICE", "EXPERIMENTAL", "NOT ACTIVELY MAINTAINED"} {
if !strings.Contains(output, want) {
t.Errorf("expected %q in output, got %q", want, output)
}
}
}
func TestDefaultLogPath(t *testing.T) {
path := defaultLogPath()
if path == "" {
t.Fatal("expected non-empty log path")
}
if !strings.HasSuffix(path, "hexai-mcp-server.log") {
t.Errorf("expected path to end with hexai-mcp-server.log, got %q", path)
}
}
func TestRun_ShowVersion(t *testing.T) {
var stdout bytes.Buffer
opts := mcpOptions{showVersion: true}
if err := run(opts, nil, &stdout, nil); err != nil {
t.Fatalf("run --version: %v", err)
}
got := strings.TrimSpace(stdout.String())
if got != internal.Version {
t.Fatalf("expected version %q, got %q", internal.Version, got)
}
}
func TestRun_SetsPromptsDir(t *testing.T) {
t.Setenv("HEXAI_MCP_PROMPTS_DIR", "")
opts := mcpOptions{showVersion: true, promptsDir: "/tmp/test-prompts"}
var stdout bytes.Buffer
if err := run(opts, nil, &stdout, nil); err != nil {
t.Fatalf("run: %v", err)
}
if got := os.Getenv("HEXAI_MCP_PROMPTS_DIR"); got != "/tmp/test-prompts" {
t.Fatalf("expected HEXAI_MCP_PROMPTS_DIR=/tmp/test-prompts, got %q", got)
}
}
func TestRun_SetsSlashCommandSync(t *testing.T) {
t.Setenv("HEXAI_MCP_SLASHCOMMAND_SYNC", "")
opts := mcpOptions{showVersion: true, slashCommandSync: true}
var stdout bytes.Buffer
if err := run(opts, nil, &stdout, nil); err != nil {
t.Fatalf("run: %v", err)
}
if got := os.Getenv("HEXAI_MCP_SLASHCOMMAND_SYNC"); got != "true" {
t.Fatalf("expected HEXAI_MCP_SLASHCOMMAND_SYNC=true, got %q", got)
}
}
func TestRun_SetsSlashCommandDir(t *testing.T) {
t.Setenv("HEXAI_MCP_SLASHCOMMAND_DIR", "")
opts := mcpOptions{showVersion: true, slashCommandDir: "/tmp/test-cmds"}
var stdout bytes.Buffer
if err := run(opts, nil, &stdout, nil); err != nil {
t.Fatalf("run: %v", err)
}
if got := os.Getenv("HEXAI_MCP_SLASHCOMMAND_DIR"); got != "/tmp/test-cmds" {
t.Fatalf("expected HEXAI_MCP_SLASHCOMMAND_DIR=/tmp/test-cmds, got %q", got)
}
}
func TestRun_SyncAll(t *testing.T) {
old := runBackfill
t.Cleanup(func() { runBackfill = old })
var gotLog, gotConfig string
runBackfill = func(logPath, configPath string) error {
gotLog = logPath
gotConfig = configPath
return nil
}
opts := mcpOptions{syncAll: true, logPath: "/tmp/test.log", configPath: "/tmp/cfg.toml"}
if err := run(opts, nil, nil, nil); err != nil {
t.Fatalf("run syncAll: %v", err)
}
if gotLog != "/tmp/test.log" {
t.Fatalf("expected logPath=/tmp/test.log, got %q", gotLog)
}
if gotConfig != "/tmp/cfg.toml" {
t.Fatalf("expected configPath=/tmp/cfg.toml, got %q", gotConfig)
}
}
func TestRun_SyncAllError(t *testing.T) {
old := runBackfill
t.Cleanup(func() { runBackfill = old })
wantErr := errors.New("backfill failed")
runBackfill = func(_, _ string) error { return wantErr }
opts := mcpOptions{syncAll: true}
if err := run(opts, nil, nil, nil); !errors.Is(err, wantErr) {
t.Fatalf("expected backfill error, got: %v", err)
}
}
func TestRun_MCPServer(t *testing.T) {
old := runMCP
t.Cleanup(func() { runMCP = old })
called := false
runMCP = func(logPath, configPath string, stdin io.Reader, stdout, stderr io.Writer) error {
called = true
return nil
}
opts := mcpOptions{logPath: "/tmp/mcp.log"}
if err := run(opts, nil, nil, nil); err != nil {
t.Fatalf("run MCP: %v", err)
}
if !called {
t.Fatal("expected runMCP to be called")
}
}
func TestRun_MCPServerError(t *testing.T) {
old := runMCP
t.Cleanup(func() { runMCP = old })
wantErr := errors.New("server failed")
runMCP = func(_, _ string, _ io.Reader, _, _ io.Writer) error { return wantErr }
if err := run(mcpOptions{}, nil, nil, nil); !errors.Is(err, wantErr) {
t.Fatalf("expected server error, got: %v", err)
}
}
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