PHPUnit issue

PHP
1

This is my test:


class ConfigTest extends PHPUnit_Framework_Testcase
{
    public function tearDown()
    {
        Mockery::close();
    }
    public function testTrueIfConfigForGivenJobExists()
    {
        $dbJSON = array( array(
                    'jobConfig' => '{
                        "config": {
                            "aquisition": {
                            "type": "xx",
                            "customerKey": "xxxxx",
                            "login":"xxxx",
                            "password":"xxxxx",
                            "host":"xxxxxx",
                            "account":"",
                            "email":""
                         }
                     }
                 }'
             ) );

        $database = Mockery::mock('Database');
        $database->shouldReceive('select->where->runQuery->fetch')->andReturn($dbJSON);
        $conf = Config::getInstance('getLoadsPE.php', $database);
        $setup = $conf->getConfig();
        $this->assertTrue($setup);
    }

    /**
     * @expectedException   Exception
     */
    public function testExceptionIfJobGivenNotExists()
    {
        $database = Mockery::mock('Database');
        $database->shouldReceive('select->where->runQuery->fetch')->andReturn(null);

        $conf = Config::getInstance('getLoadsPE.php', $database);
        $setup = $conf->getConfig();
        $this->assertTrue($setup);
    }
}

And test results:


PHPUnit 4.1.0 by Sebastian Bergmann.

.F

Time: 39 ms, Memory: 4.75Mb

There was 1 failure:

1) ConfigTest::testExceptionIfJobGivenNotExists
Failed asserting that exception of type "Exception" is thrown.

FAILURES!
Tests: 2, Assertions: 3, Failures: 1

I dont know where the 3rd assertion is coming from. Also I dont get why Im getting the Fail test. If I comment the first test then the second passes. Any thoughts anyone?

FYI this is what getConfig() look like:


public function getConfig()
{
    if ($this->flag) {
        // Config has already been set
        return true;
    }

    $data = self::$database->select('configs', ['jobConfig'])
                            ->where('jobName', self::$jobName)
                            ->runQuery()
                            ->fetch();
    if (empty($data)) {
        throw new Exception("Config Exception: No config available for " . self::$jobName, 1);
    }
    if (count($data) > 1) {
        throw new Exception("Config Exception: More than one config for same job!!!", 1);
    }

    $arr = json_decode($data[0]['jobConfig'], true);
    // maybe threre is a better way of doing this
    if (array_key_exists('aquisition', $arr['config'])) {
        $this->aquisition = $arr['config']['aquisition'];
    }
    if (array_key_exists('ftpSetup', $arr['config'])) {
        $this->ftpSetup = $arr['config']['ftpSetup'];
    }
    if (array_key_exists('fileSetup', $arr['config'])) {
        $this->fileSetup = $arr['config']['fileSetup'];
    }
    if (array_key_exists('fileMaps', $arr['config'])) {
        $this->fileMaps = $arr['config']['fileMaps'];
    }
    if (array_key_exists('fileRows', $arr['config'])) {
        $this->fileRows = $arr['config']['fileRows'];
    }
    $this->flag = true;
    return true;
}
2