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// Copyright (c) 2009, Florian Wagner <florian@wagner-flo.net>.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#define BOOST_TEST_MODULE tests
#include <boost/test/included/unit_test.hpp>

#include <inipp.hh>

BOOST_AUTO_TEST_CASE( sunshine_inifile )
{
  std::ifstream cstream("tests-sunshine.conf");
  inipp::inifile cfile(cstream);

  // correct queries
  BOOST_REQUIRE_EQUAL(cfile.get("everything"),
                      "borked");
  BOOST_REQUIRE_EQUAL(cfile.dget("inipp", "is buggy as hell"),
                      "may not be borked");
  BOOST_REQUIRE_EQUAL(cfile.dget("inivisible entry", "is invisible"),
                      "is invisible");
  BOOST_REQUIRE_EQUAL(cfile.get("rule the world", "use lolcats"),
                      "en masse");
  BOOST_REQUIRE_EQUAL(cfile.get("rule the world", "but do not"),
                      "fall over laughing");
  BOOST_REQUIRE_EQUAL(cfile.get("sp3c14|_ c#4r4c73r2", "do"),
                      "work in inipp");
  BOOST_REQUIRE_EQUAL(cfile.dget("sp3c14|_ c#4r4c73r2", "do", "not work"),
                      "work in inipp");
  BOOST_REQUIRE_EQUAL(cfile.dget("sp3c14|_ c#4r4c73r2", "are", "funky"),
                      "funky");
  BOOST_REQUIRE_EQUAL(cfile.get("whitespace aplenty", "these are double"),
                      "= signs");
  BOOST_REQUIRE_EQUAL(cfile.dget("no section", "without an entry",
                                 "and no value"),
                      "and no value");

  // queries supposed to throw up
  BOOST_REQUIRE_THROW(cfile.get("nothing"), inipp::unknown_entry_error);
  BOOST_REQUIRE_THROW(cfile.get("rule the world", "use loldogs"),
                      inipp::unknown_entry_error);
  BOOST_REQUIRE_THROW(cfile.get("normal characters", "work in inipp"),
                      inipp::unknown_section_error);
  BOOST_REQUIRE_THROW(cfile.get("everything = borked"),
                      inipp::unknown_entry_error);
}

BOOST_AUTO_TEST_CASE( sunshine_inisection )
{
  std::ifstream cstream("tests-sunshine.conf");
  inipp::inifile cfile(cstream);
  inipp::inisection rule = cfile.section("rule the world");

  // correct queries
  BOOST_REQUIRE_EQUAL(rule.get("use lolcats"), "en masse");
  BOOST_REQUIRE_EQUAL(rule.get("but do not"), "fall over laughing");
  BOOST_REQUIRE_EQUAL(rule.dget("use of force", "is a bad idea"),
                      "is a bad idea");

  // queries supposed to throw up
  BOOST_REQUIRE_THROW(cfile.section("nosection"),
                      inipp::unknown_section_error);
  BOOST_REQUIRE_THROW(rule.get("use of force"),
                      inipp::unknown_entry_error);
}

BOOST_AUTO_TEST_CASE( malformed )
{
  // we use a single ifstream
  std::ifstream cstream("tests-malformed.conf");

  // The test config has two lines with distinct errors on them. So we
  // construct a inipp::inifile twice without rewinding the ifstream
  // in between. Both times an error should be thrown.
  BOOST_REQUIRE_THROW(inipp::inifile cfile(cstream), inipp::syntax_error);
  BOOST_REQUIRE_THROW(inipp::inifile cfile(cstream), inipp::syntax_error);

  // But no error afterwards.
  BOOST_REQUIRE_NO_THROW(inipp::inifile cfile(cstream));
}