////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2013 - 2021, Göteborg Bit Factory.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// https://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////

#include <cmake.h>
// cmake.h include header must come first

#include <DOM.h>
#include <Variant.h>
#include <test.h>

////////////////////////////////////////////////////////////////////////////////
bool providerString(const std::string& path, Variant& var) {
  if (path == "name") {
    var = Variant("value");
    return true;
  } else if (path == "name.next") {
    var = Variant("value.next");
    return true;
  } else if (path == "foo") {
    var = Variant("bar");
    return true;
  } else if (path == "name.size") {
    var = Variant(6);
    return true;
  }

  return false;
}

////////////////////////////////////////////////////////////////////////////////
int main(int, char**) {
  UnitTest t(12);

  DOM dom;
  t.is(dom.count(), 0, "DOM empty count is zero");

  dom.addSource("name", &providerString);
  dom.addSource("name.next", &providerString);
  dom.addSource("name.size", &providerString);
  dom.addSource("foo", &providerString);
  t.diag(dom.dump());
  t.is(dom.count(), 4, "DOM now contains 4 nodes");

  t.ok(dom.valid("name"), "DOM 'name' valid");
  t.ok(dom.valid("name.next"), "DOM 'name.next' valid");
  t.ok(dom.valid("name.size"), "DOM 'name.size' valid");
  t.ok(dom.valid("foo"), "DOM 'foo' valid");
  t.notok(dom.valid("missing"), "DOM 'missing' not valid");

  auto v = dom.get("name");
  t.is(v.get_string(), "value", "DOM get 'name' --> 'value'");

  v = dom.get("name.next");
  t.is(v.get_string(), "value.next", "DOM get 'name.next' --> 'value.next'");

  v = dom.get("name.size");
  t.is(v.get_integer(), 6, "DOM get 'name.size' --> 6");

  v = dom.get("foo");
  t.is(v.get_string(), "bar", "DOM get 'name.size' --> 6");

  v = dom.get("missing");
  t.is(v.get_string(), "", "DOM get 'missing' --> ''");

  return 0;
}

////////////////////////////////////////////////////////////////////////////////