private void assertObfuscated(boolean expected, RuntimeEnvironment env) throws IOException {
assertEquals(expected, env.isObfuscatingEMailAddresses());
String address = "*****@*****.**";
PlainXref xref = new PlainXref(new StringReader(address));
StringWriter out = new StringWriter();
xref.write(out);
String expectedAddress = expected ? address.replace("@", " (at) ") : address;
String expectedOutput = "<a class=\"l\" name=\"1\" href=\"#1\">1</a>" + expectedAddress;
assertEquals(expectedOutput, out.toString());
}
