feat: title on pages

test/testdata/resource.go

@@ -0,0 +1,62 @@
+package testdata
+
+import (
+	"bytes"
+	"embed"
+	"io"
+	"os"
+	"strings"
+)
+
+//go:embed *
+var fs embed.FS
+
+func FS() mockFS {
+	return mockFS{
+		FS: fs,
+	}
+}
+
+type mockFS struct {
+	embed.FS
+}
+
+type mockMimer struct{ os.FileInfo }
+
+func (m *mockMimer) ContentType() string {
+	parts := strings.Split(m.Name(), ".")
+
+	suffix := parts[len(parts)-1]
+
+	switch suffix {
+	case "jpg":
+		return "image/jpeg"
+	default:
+		return ""
+	}
+}
+
+func (m mockFS) Read(path string) (b []byte, err error) {
+	file, err := m.Open(path)
+	if err != nil {
+		return
+	}
+	defer file.Close()
+
+	buff := bytes.NewBuffer(make([]byte, 0, 1024))
+
+	_, err = io.Copy(buff, file)
+
+	return buff.Bytes(), err
+}
+
+func (m mockFS) Stat(path string) (info os.FileInfo, err error) {
+	file, err := m.Open(path)
+	if err != nil {
+		return
+	}
+
+	info, err = file.Stat()
+	info = &mockMimer{info}
+	return
+}