public function testJoinPath()
{
$DS = DIRECTORY_SEPARATOR;
$this->assertEquals(FajrUtils::joinPath($DS, $DS), $DS, '/,/');
$this->assertEquals(FajrUtils::joinPath('foo', $DS), 'foo', 'foo,/');
$this->assertEquals(FajrUtils::joinPath($DS, 'foo'), $DS . 'foo', '/,foo');
$this->assertEquals(FajrUtils::joinPath($DS . 'foo' . $DS, 'bar'), $DS . 'foo' . $DS . 'bar', '/foo/,bar');
$this->assertEquals(FajrUtils::joinPath('foo', 'bar'), 'foo' . $DS . 'bar', 'foo,bar');
$this->assertEquals(FajrUtils::joinPath('foo' . $DS, $DS . 'bar'), 'foo' . $DS . 'bar', 'foo/,/bar');
$this->assertEquals(FajrUtils::joinPath($DS . 'foo' . $DS, $DS . 'bar' . $DS), $DS . 'foo' . $DS . 'bar' . $DS, '/foo/,/bar/');
$this->assertEquals(FajrUtils::joinPath('', ''), '', ',');
$this->assertEquals(FajrUtils::joinPath($DS, 'foo', $DS, 'bar', $DS . 'baz'), $DS . 'foo' . $DS . 'bar' . $DS . 'baz', '/,foo,/,bar,/baz');
}
