it("parses stored imported themes and rejects malformed records", () => {

const imported = createImportedTheme();

expect(parseImportedCustomTheme(imported)?.themeId).toBe("cmlhfpjhw000004l4f4ax3m7z");

const parsed = parseImportedCustomTheme(imported);

if (!parsed) {

throw new Error("Expected imported custom theme to parse");

}

expect(parsed.themeId).toBe("cmlhfpjhw000004l4f4ax3m7z");

expect(parseImportedCustomTheme({ ...imported, light: {} })).toBeNull();

});