public function test_matcher_list()
{
$bemjson = ['block' => 'button', 'content' => ['block' => 'nested', 'content' => ['elem' => 'elem', 'mods' => ['red']]]];
$list = ['green' => new \BEM\Matcher('button', function (\BEM\Context $ctx) {
$ctx->mod('green', true);
}), 'blue' => new \BEM\Matcher('button', function (\BEM\Context $ctx) {
$ctx->mod('blue', true);
})];
$ids = $this->bh->addMatcherList($list);
static::assertSame([0, 1], $ids);
$testWithBlueGreen = '
<div class="button button--blue button--green">
<div class="nested">
<div class="nested__elem nested__elem--red">
</div>
</div>
</div>
';
$out = $this->bh->apply($bemjson);
static::assertSame($testWithBlueGreen, $out);
// change closure
$list['blue']->matcher = function (\BEM\Context $ctx) {
$ctx->mod('red', true);
};
$testWithRedGreen = '
<div class="button button--red button--green">
<div class="nested">
<div class="nested__elem nested__elem--red">
</div>
</div>
</div>
';
$out = $this->bh->apply($bemjson);
static::assertSame($testWithRedGreen, $out);
static::assertTrue($this->bh->removeMatcherById($list['blue']->id));
$testWithGreen = '
<div class="button button--green">
<div class="nested">
<div class="nested__elem nested__elem--red">
</div>
</div>
</div>
';
$out = $this->bh->apply($bemjson);
static::assertSame($testWithGreen, $out);
static::assertTrue($this->bh->removeMatcherById([$list['green']->id]));
static::assertFalse($this->bh->removeMatcherById([0, 1]));
}
/**
* @param string $fileName
*
* @return array
*/
public function loadMatchersFile($fileName)
{
return $this->bh->addMatcherList(include $fileName);
}
