<?php

/** DomFramework - Tests
  * @package domframework
  * @author Dominique Fournier <dominique@fournier38.fr>
  * @license BSD
  */

namespace Domframework\Tests;

use Domframework\Dbjson;

/** Test the Dbjson database */
class DbjsonTest extends \PHPUnit_Framework_TestCase
{
    public function test_insertOne1()
    {
      // Document #0
        define("dbfile", "/tmp/dbjson-" . time());
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->insertOne(
            "collection",
            array ("key1" => "val1", "key2" => "val2")
        );
        $this->assertSame($res, 1);
    }

    public function test_insertOne2()
    {
      // Document #1
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->insertOne(
            "collection",
            array ("key1" => "val1", "key2" => "val2")
        );
        $this->assertSame($res, 1);
    }

    public function test_insertMany1()
    {
      // Error : Invalid array provided (not array of array)
        $this->setExpectedException("Exception");
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->insertMany(
            "collection",
            array ("key1" => "val1", "key2" => "val2")
        );
    }

    public function test_insertMany2()
    {
      // Document #2 and #3
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->insertMany(
            "collection",
            array (array ("key1" => "val3", "key2" => "val2"),
            array ("key1" => "val3", "key2" => "val4"))
        );
        $this->assertSame($res, 2);
    }

    public function test_filter1()
    {
      // Return all the keys (filter = array ())
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->filter("collection", array ());
        $this->assertSame(array_keys($res), array (0,1,2,3));
    }
    public function test_filter2()
    {
      // Return the keys where filter = array ("key2"=>"val2"))
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->filter("collection", array ("key2" => "val2"));
        $this->assertSame(array_keys($res), array (0,1,2));
    }
    public function test_filter3()
    {
      // Return the keys where filter = array ("key1"=>"val3","key2"=>"val2"))
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->filter("collection", array ("key1" => "val3",
                                                 "key2" => "val2"));
        $this->assertSame(count($res), 1);
    }
    public function test_filter4()
    {
      // Return the keys where filter = array ("key1"=>array ("val3", "=="),
      //                                       "key2"=>array ("val2", "=="))
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->filter("collection", array ("key1" => array ("val3", "=="),
                                                "key2" => array ("val2", "==")));
        $this->assertSame(count($res), 1);
    }
    public function test_filter5()
    {
      // Return the keys where filter = array ("key1"=>array ("val3", "<="),
      //                                       "key2"=>array ("val2", "=="))
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->filter("collection", array ("key1" => array ("val3", "<="),
                                                 "key2" => array ("val2", "==")));
        $this->assertSame(array_keys($res), array (0,1,2));
    }
    public function test_filter6()
    {
      // Return the keys where filter = array ("key1"=>array ("val3", "<="),
      //                                       "key2"=>array ("val2", ">"))
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->filter("collection", array ("key1" => array ("val3", "<="),
                                                 "key2" => array ("val2", ">")));
        $this->assertSame(count($res), 1);
    }

    public function test_find1()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find("collection", array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", ">")));
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key1" => "val3",
                                              "key2" => "val4")));
    }
    public function test_find2()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", ">")),
            "*"
        );
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key1" => "val3",
                                              "key2" => "val4")));
    }
    public function test_find3()
    {
      // Exception : fields not an array
        $this->setExpectedException("Exception");
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", ">")),
            "key1"
        );
    }
    public function test_find4()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", ">")),
            array ("key1")
        );
      // ["_id"] is random : skip the test
        $res = array_values($res);
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key1" => "val3")));
    }
    public function test_find5()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", ">")),
            array ("key1", "key2")
        );
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key1" => "val3",
                                              "key2" => "val4")));
    }
    public function test_find6()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", "==")),
            array ("key1", "key2")
        );
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        unset($res[2]["_id"]);
        $this->assertSame($res, array (0 => array ("key1" => "val1",
                                                "key2" => "val2"),
                                      1 => array ("key1" => "val1",
                                                "key2" => "val2"),
                                      2 => array ("key1" => "val3",
                                                "key2" => "val2")));
    }
    public function test_find7()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", "==")),
            array ("key2")
        );
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        unset($res[2]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val2"),
                                    1 => array ("key2" => "val2"),
                                    2 => array ("key2" => "val2")));
    }
    public function test_find8()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", "==")),
            array ("key2"),
            1
        );
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val2")));
    }

    public function test_deleteOne1()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->deleteOne(
            "collection",
            array ("key1" => array ("val3", "<="),
            "key2" => array ("val2",
            "=="))
        );
        $this->assertSame($res, 1);
    }
    public function test_find9()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", "==")),
            array ("key2")
        );
        $res = array_values($res);
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val2"),
                                    1 => array ("key2" => "val2")));
    }

    public function test_deleteMany1()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->deleteMany(
            "collection",
            array ("key1" => array ("val3", "<="),
            "key2" => array ("val2",
            "=="))
        );
        $this->assertSame($res, 2);
    }
    public function test_find10()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->find(
            "collection",
            array ("key1" => array ("val3", "<="),
                                               "key2" => array ("val2", "==")),
            array ("key2")
        );
      // ["_id"] is random : skip the test
        unset($res[1]["_id"]);
        unset($res[2]["_id"]);
        $this->assertSame($res, array ());
    }

    public function test_find11()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = array_values($dbjson->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key1" => "val3", "key2" => "val4")));
    }

    public function test_replace1()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->replace("collection", array (), array ("key2" => "val5"));
        $this->assertSame($res, 1);
    }
    public function test_find12()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = array_values($dbjson->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val5")));
    }

    public function test_update1()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->update("collection", array (), array ("key2" => "val6",
                                                           "key5" => "val5"));
        $this->assertSame($res, 1);
    }
    public function test_find13()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = array_values($dbjson->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val6",
                                                "key5" => "val5")));
    }
    public function test_insertOne3()
    {
      // Document #4
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->insertOne(
            "collection",
            array ("key1" => "val1", "key2" => "val2")
        );
        $this->assertSame($res, 1);
    }
    public function test_find14()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = array_values($dbjson->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val6",
                                              "key5" => "val5"),
                                    1 => array ("key1" => "val1",
                                              "key2" => "val2")));
    }

    public function test_update2()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->update("collection", array (), array ("key2" => "val7",
                                                           "key5" => "val8"));
        $this->assertSame($res, 2);
    }
    public function test_find15()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = array_values($dbjson->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        $this->assertSame($res, array (0 => array ("key2" => "val7",
                                              "key5" => "val8"),
                                    1 => array ("key1" => "val1",
                                              "key2" => "val7",
                                              "key5" => "val8")));
    }

    public function test_update3()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = $dbjson->update(
            "collection",
            array (),
            array ("key2" => "val9",
                                   "key5" => "val7",
            "_unset" => array ("key2"))
        );
        $this->assertSame($res, 2);
    }
    public function test_find16()
    {
        $dbjson = new Dbjson("dbjson://" . dbfile);
        $res = array_values($dbjson->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        $this->assertSame($res, array (0 => array ("key5" => "val7"),
                                    1 => array ("key1" => "val1",
                                              "key5" => "val7")));
    }

  // Concurrency tests
    public function test_concurrency1()
    {
        $dbjson1 = new Dbjson("dbjson://" . dbfile);
        $dbjson2 = new Dbjson("dbjson://" . dbfile);
        $dbjson1->insertOne(
            "collection",
            array ("key1" => "val1", "key2" => "val2")
        );
        $res = array_values($dbjson2->find("collection"));
      // ["_id"] is random : skip the test
        unset($res[0]["_id"]);
        unset($res[1]["_id"]);
        unset($res[2]["_id"]);
        $this->assertSame($res, array (0 => array ("key5" => "val7"),
                                    1 => array ("key1" => "val1",
                                              "key5" => "val7"),
                                    2 => array ("key1" => "val1",
                                              "key2" => "val2")));
    }
}