assertEquals(
            $this->filter("[b]bold[/b][i]italic[/i]"),
            "bolditalic"
        );
    }
    public function testStacking()
    {
        $this->assertEquals(
            $this->filter("[b]B[/b][i]I[/i][b]B[/b]"),
            "BIB"
        );
        $this->assertEquals(
            $this->filter("[b]bold[i]bolditalic[/i]bold[/b]"),
            "boldbolditalicbold"
        );
    }
    public function testFailure()
    {
        $this->assertEquals(
            $this->filter("[b]bold[i]italic"),
            "[b]bold[i]italic"
        );
    }
    public function testCode()
    {
        $this->assertEquals(
            $this->filter("[code][b]bold[/b][/code]"),
            "
[b]bold[/b]
"
        );
    }
    public function testNestedList()
    {
        $this->assertEquals(
            $this->filter("[list][*]a[list][*]a[*]b[/list][*]b[/list]"),
            ""
        );
        $this->assertEquals(
            $this->filter("[ul][*]a[ol][*]a[*]b[/ol][*]b[/ul]"),
            ""
        );
    }
    public function testSpoiler()
    {
        $this->assertEquals(
            $this->filter("[spoiler]ShishNet[/spoiler]"),
            "ShishNet"
        );
        $this->assertEquals(
            $this->strip("[spoiler]ShishNet[/spoiler]"),
            "FuvfuArg"
        );
        #$this->assertEquals(
        #	$this->filter("[spoiler]ShishNet"),
        #	"[spoiler]ShishNet");
    }
    public function testURL()
    {
        $this->assertEquals(
            $this->filter("[url]http://shishnet.org[/url]"),
            "http://shishnet.org"
        );
        $this->assertEquals(
            $this->filter("[url=http://shishnet.org]ShishNet[/url]"),
            "ShishNet"
        );
        $this->assertEquals(
            $this->filter("[url=javascript:alert(\"owned\")]click to fail[/url]"),
            "[url=javascript:alert(\"owned\")]click to fail[/url]"
        );
    }
    public function testEmailURL()
    {
        $this->assertEquals(
            $this->filter("[email]spam@shishnet.org[/email]"),
            "spam@shishnet.org"
        );
    }
    public function testAnchor()
    {
        $this->assertEquals(
            $this->filter("[anchor=rules]Rules[/anchor]"),
            'Rules  ΒΆ '
        );
    }
    private function filter($in)
    {
        $bb = new BBCode();
        return $bb->format($in);
    }
    private function strip($in)
    {
        $bb = new BBCode();
        return $bb->strip($in);
    }
}