public function testRuleInsertion()
{
$sCss = '.wrapper { left: 10px; text-align: left; }';
$oParser = new Parser($sCss);
$oDoc = $oParser->parse();
$aContents = $oDoc->getContents();
$oWrapper = $aContents[0];
$oFirst = $oWrapper->getRules('left');
$this->assertCount(1, $oFirst);
$oFirst = $oFirst[0];
$oSecond = $oWrapper->getRules('text-');
$this->assertCount(1, $oSecond);
$oSecond = $oSecond[0];
$oBefore = new Rule('left');
$oBefore->setValue(new Size(16, 'em'));
$oMiddle = new Rule('text-align');
$oMiddle->setValue(new Size(1));
$oAfter = new Rule('border-bottom-width');
$oAfter->setValue(new Size(1, 'px'));
$oWrapper->addRule($oAfter);
$oWrapper->addRule($oBefore, $oFirst);
$oWrapper->addRule($oMiddle, $oSecond);
$aRules = $oWrapper->getRules();
$this->assertSame($oBefore, $aRules[0]);
$this->assertSame($oFirst, $aRules[1]);
$this->assertSame($oMiddle, $aRules[2]);
$this->assertSame($oSecond, $aRules[3]);
$this->assertSame($oAfter, $aRules[4]);
$this->assertSame('.wrapper {left: 16em;left: 10px;text-align: 1;text-align: left;border-bottom-width: 1px;}', $oDoc->render());
}
private function parseRule()
{
$oRule = new Rule($this->parseIdentifier());
$this->consumeWhiteSpace();
$this->consume(':');
$oValue = $this->parseValue(self::listDelimiterForRule($oRule->getRule()));
$oRule->setValue($oValue);
if ($this->comes('!')) {
$this->consume('!');
$this->consumeWhiteSpace();
$this->consume('important');
$oRule->setIsImportant(true);
}
while ($this->comes(';')) {
$this->consume(';');
$this->consumeWhiteSpace();
}
return $oRule;
}
private function parseRule()
{
$aComments = $this->consumeWhiteSpace();
$oRule = new Rule($this->parseIdentifier(), $this->iLineNo);
$oRule->setComments($aComments);
$oRule->addComments($this->consumeWhiteSpace());
$this->consume(':');
$oValue = $this->parseValue(self::listDelimiterForRule($oRule->getRule()));
$oRule->setValue($oValue);
if ($this->oParserSettings->bLenientParsing) {
while ($this->comes('\\')) {
$this->consume('\\');
$oRule->addIeHack($this->consume());
$this->consumeWhiteSpace();
}
}
if ($this->comes('!')) {
$this->consume('!');
$this->consumeWhiteSpace();
$this->consume('important');
$oRule->setIsImportant(true);
}
while ($this->comes(';')) {
$this->consume(';');
}
return $oRule;
}