/**
* @param OutlineNode $scenario
*
* @return string
*/
public function format(OutlineNode $scenario)
{
if (!$scenario->hasExamples()) {
return;
}
// TODO: refactor this part
return implode(array_merge([$this->indent(self::INDENTATION * 2) . rtrim($scenario->getExampleTable()->getKeyword()) . ":\n"], array_map(function ($arguments) {
return $this->indent(self::INDENTATION * 2 + 2) . trim($arguments) . "\n";
}, explode("\n", $scenario->getExampleTable()->getTableAsString()))));
}
/**
* Filters feature according to the filter and returns new one.
*
* @param FeatureNode $feature
*
* @return FeatureNode
*/
public function filterFeature(FeatureNode $feature)
{
$scenarios = array();
foreach ($feature->getScenarios() as $scenario) {
if (!$this->isScenarioMatch($scenario)) {
continue;
}
if ($scenario instanceof OutlineNode && $scenario->hasExamples()) {
$table = $scenario->getExampleTable()->getTable();
$lines = array_keys($table);
if (in_array($this->filterLine, $lines)) {
$filteredTable = array($lines[0] => $table[$lines[0]]);
if ($lines[0] !== $this->filterLine) {
$filteredTable[$this->filterLine] = $table[$this->filterLine];
}
$scenario = new OutlineNode($scenario->getTitle(), $scenario->getTags(), $scenario->getSteps(), new ExampleTableNode($filteredTable, $scenario->getExampleTable()->getKeyword()), $scenario->getKeyword(), $scenario->getLine());
}
}
$scenarios[] = $scenario;
}
return new FeatureNode($feature->getTitle(), $feature->getDescription(), $feature->getTags(), $feature->getBackground(), $scenarios, $feature->getKeyword(), $feature->getLanguage(), $feature->getFile(), $feature->getLine());
}
/**
* Creates wrapper-closure for the example table.
*
* @param OutlineNode $outline
* @param ExampleNode $example
* @param AfterStepTested[] $stepEvents
*
* @return callable
*/
private function getWrapperClosure(OutlineNode $outline, ExampleNode $example, array $stepEvents)
{
$resultConverter = $this->resultConverter;
return function ($value, $column) use($outline, $example, $stepEvents, $resultConverter) {
$results = array();
foreach ($stepEvents as $event) {
$index = array_search($event->getStep(), $example->getSteps());
$header = $outline->getExampleTable()->getRow(0);
$steps = $outline->getSteps();
$outlineStepText = $steps[$index]->getText();
if (false !== strpos($outlineStepText, '<' . $header[$column] . '>')) {
$results[] = $event->getTestResult();
}
}
$result = new TestResults($results);
$style = $resultConverter->convertResultToString($result);
return sprintf('{+%s}%s{-%s}', $style, $value, $style);
};
}
