def = new HTMLPurifier_AttrDef_CSS_FontFamily(); $this->assertDef('Gill, Helvetica, sans-serif'); $this->assertDef('\'Times New Roman\', serif'); $this->assertDef('"Times New Roman"', "'Times New Roman'"); $this->assertDef('01234'); $this->assertDef(',', false); $this->assertDef('Times New Roman, serif', '\'Times New Roman\', serif'); } }