<?php

require_once ("fts.php");

/** Test the FTS */
class test_fts extends PHPUnit_Framework_TestCase
{
  public function test_tokenizerSearch0 ()
  {
    // Empty
    $fts = new fts ();
    $fts->search ("");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array (),
                                    "minuses"=>array ()));
  }

  public function test_tokenizerSearch1 ()
  {
    // Too small
    $fts = new fts ();
    $fts->search ("X");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array (),
                                    "minuses"=>array ()));
  }

  public function test_tokenizerSearch2 ()
  {
    // One word
    $fts = new fts ();
    $fts->search ("XYZ");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ"),
                                    "minuses"=>array ("")));
  }

  public function test_tokenizerSearch3 ()
  {
    // Two word
    $fts = new fts ();
    $fts->search ("XYZ 123");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ", "123"),
                                    "minuses"=>array ("", "")));
  }

  public function test_tokenizerSearch4 ()
  {
    // Three word
    $fts = new fts ();
    $fts->search ("XYZ 123 ABC");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ", "123", "ABC"),
                                    "minuses"=>array ("", "", "")));
  }

  public function test_tokenizerSearch5 ()
  {
    // Three word
    $fts = new fts ();
    $fts->search ("XYZ 123 ABC KLM");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ", "123",
                                                     "ABC", "KLM"),
                                    "minuses"=>array ("", "", "", "")));
  }

  public function test_tokenizerSearch6 ()
  {
    // Three word
    $fts = new fts ();
    $fts->search ("Louis-XYZ 123 -AéBCé KLM");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("Louis-XYZ", "123",
                                                     "AéBCé", "KLM"),
                                    "minuses"=>array ("", "", "-", "")));
  }


  public function test_tokenizerSentence0 ()
  {
    // Empty sentence
    $fts = new fts ();
    $fts->search ("\"\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array (),
                                    "minuses"=>array ()));
  }

  public function test_tokenizerSentence1 ()
  {
    // One sentence only
    $fts = new fts ();
    $fts->search ("\"XYZ 123\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ 123"),
                                    "minuses"=>array ("")));
  }

  public function test_tokenizerSentence2 ()
  {
    // Two sentence
    $fts = new fts ();
    $fts->search ("\"XYZ 123\" \"ABC KLM\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ 123", "ABC KLM"),
                                    "minuses"=>array ("", "")));
  }

  public function test_tokenizerSentence3 ()
  {
    // Three sentence
    $fts = new fts ();
    $fts->search ("\"XYZ 123\" -\"ABC KLM\" \"RPO YUI\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ 123", "ABC KLM",
                                                     "RPO YUI"),
                                    "minuses"=>array ("", "-", "")));
  }

  public function test_tokenizerMixed1 ()
  {
    // One word and one sentence, starting by word
    $fts = new fts ();
    $fts->search ("XYZ \"ABC KLM\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("XYZ", "ABC KLM"),
                                    "minuses"=>array ("", "")));
  }

  public function test_tokenizerMixed2 ()
  {
    // One word and one sentence, starting by sentence
    $fts = new fts ();
    $fts->search ("\"ABC KLM\" XYZ");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("ABC KLM", "XYZ"),
                                    "minuses"=>array ("", "")));
  }

  public function test_tokenizerMixed3 ()
  {
    // One word and two sentences, starting by sentence
    $fts = new fts ();
    $fts->search ("\"ABC KLM\" XYZ \"RPO YUI\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("ABC KLM", "XYZ",
                                                     "RPO YUI"),
                                    "minuses"=>array ("", "", "")));
  }

  public function test_tokenizerMixed4 ()
  {
    // Two words and two sentences, starting by sentence
    $fts = new fts ();
    $fts->search ("\"ABC KLM\" XYZ \"RPO YUI\" 123");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("ABC KLM", "XYZ",
                                                     "RPO YUI", "123"),
                                    "minuses"=>array ("", "", "", "")));
  }

  public function test_tokenizerMixed5 ()
  {
    // Two words and two sentences, starting by a word
    $fts = new fts ();
    $fts->search ("123 \"ABC KLM\" XYZ \"RPO YUI\"");
    $res = $fts->getTokensMin ();
    $this->assertSame ($res, array ("tokens"=>array ("123", "ABC KLM",
                                                     "XYZ", "RPO YUI"),
                                    "minuses"=>array ("", "", "", "")));
  }
}