package handlers

import "testing"

func TestNormalizeAndValidateMediaContentType_pdf(t *testing.T) {
	got, err := normalizeAndValidateMediaContentType("pdf", "application/pdf", "reading-passage.pdf")
	if err != nil || got != "application/pdf" {
		t.Fatalf("expected application/pdf, got %q err=%v", got, err)
	}

	got, err = normalizeAndValidateMediaContentType("pdf", "application/octet-stream", "notes.pdf")
	if err != nil || got != "application/pdf" {
		t.Fatalf("expected pdf from extension, got %q err=%v", got, err)
	}

	_, err = normalizeAndValidateMediaContentType("pdf", "image/png", "file.png")
	if err == nil {
		t.Fatal("expected error for non-pdf content")
	}
}