public function testRender()
{
$source = 'abc + test';
$expected = <<<EXPECTED
<span class="token">abc</span> <span class="operator">+</span> <span class="token second">test</span>
EXPECTED;
$first = $this->_factory->create('token', ['pos' => 0, 'length' => 3]);
$operator = $this->_factory->create('operator', ['pos' => 4, 'length' => 1]);
$second = $this->_factory->create('token.second', ['pos' => 6, 'length' => 4]);
$iterator = new Result($source);
$iterator->merge([$first, $first->getEnd(), $operator, $operator->getEnd(), $second, $second->getEnd()]);
$formatter = new HtmlFormatter();
$this->assertEquals($expected, $formatter->format($iterator));
}
public function testSingleton()
{
$formatter = new HtmlFormatter();
$language = new MockGreedyLanguage(['rules' => ['keyword' => new Rule(new SubStringMatcher('if'))]]);
$this->assertEquals($formatter->format($language->parse('if test')), KeyLighter::get()->highlight('if test', $language, $formatter));
}