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package editor
import (
"os"
"path/filepath"
"testing"
)
func TestResolve_EnvPriority(t *testing.T) {
t.Setenv("HEXAI_EDITOR", "ed1")
t.Setenv("EDITOR", "ed2")
ed, err := Resolve()
if err != nil || ed != "ed1" {
t.Fatalf("Resolve failed: %v %q", err, ed)
}
t.Setenv("HEXAI_EDITOR", "")
ed, err = Resolve()
if err != nil || ed != "ed2" {
t.Fatalf("Resolve fallback failed: %v %q", err, ed)
}
}
func TestOpenTempAndEdit_UsesRunEditor(t *testing.T) {
old := RunEditor
t.Cleanup(func() { RunEditor = old })
// Ensure Resolve() succeeds
t.Setenv("HEXAI_EDITOR", "dummy")
var capturedPath string
RunEditor = func(editor, path string) error {
capturedPath = path
// simulate user writing content
return os.WriteFile(path, []byte("Hello\nWorld\n"), 0o600)
}
out, err := OpenTempAndEdit([]byte("# Start\n\n"))
if err != nil {
t.Fatalf("OpenTempAndEdit: %v", err)
}
if out != "Hello\nWorld" {
t.Fatalf("unexpected content: %q", out)
}
if filepath.Ext(capturedPath) != ".md" {
t.Fatalf("expected .md suffix: %s", capturedPath)
}
}
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