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package main
import (
"os"
"path/filepath"
"strings"
"testing"
)
func TestLogEntryCreatesFile(t *testing.T) {
dir := t.TempDir()
text := "hello world"
if err := logEntry(dir, text); err != nil {
t.Fatalf("logEntry returned error: %v", err)
}
entries, err := os.ReadDir(dir)
if err != nil {
t.Fatalf("reading dir: %v", err)
}
if len(entries) != 1 {
t.Fatalf("expected 1 file, got %d", len(entries))
}
name := entries[0].Name()
if !strings.HasPrefix(name, "ql-") || !strings.HasSuffix(name, ".md") {
t.Errorf("unexpected filename pattern: %s", name)
}
content, err := os.ReadFile(filepath.Join(dir, name))
if err != nil {
t.Fatalf("reading file: %v", err)
}
if string(content) != text {
t.Errorf("expected %q, got %q", text, string(content))
}
}
func TestLogEntryInvalidDir(t *testing.T) {
err := logEntry("/nonexistent/path/that/should/not/exist", "test")
if err == nil {
t.Fatal("expected error for invalid directory, got nil")
}
}
func TestLogEntryEmptyText(t *testing.T) {
dir := t.TempDir()
if err := logEntry(dir, ""); err != nil {
t.Fatalf("logEntry with empty text returned error: %v", err)
}
entries, _ := os.ReadDir(dir)
if len(entries) != 1 {
t.Fatalf("expected 1 file, got %d", len(entries))
}
content, _ := os.ReadFile(filepath.Join(dir, entries[0].Name()))
if len(content) != 0 {
t.Errorf("expected empty file, got %d bytes", len(content))
}
}
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