feat(render): experimental package to render arbitrary values to different formats

render_test.go

@@ -0,0 +1,38 @@
+package render_test
+
+import (
+	"bytes"
+	"io"
+)
+
+type mockWriter struct {
+	WriteErr error
+	buf      bytes.Buffer
+}
+
+func (mw *mockWriter) Write(p []byte) (n int, err error) {
+	if mw.WriteErr != nil {
+		return 0, mw.WriteErr
+	}
+
+	return mw.buf.Write(p)
+}
+
+func (mw *mockWriter) String() string {
+	return mw.buf.String()
+}
+
+type mockRenderer struct {
+	output string
+	err    error
+}
+
+func (m *mockRenderer) Render(w io.Writer, _ any) error {
+	_, err := w.Write([]byte(m.output))
+
+	if m.err != nil {
+		return m.err
+	}
+
+	return err
+}