/**
* Retrieve the parameters from the context according to their name in the callback function
*
* @param TestSuite $context
* @param bool $with_names
*
* @return array
*/
public function parameters($context, $with_names = true)
{
$parameters = $this->reflection->getParameters();
$call_parameters = [];
foreach ($parameters as $i => $param) {
$call_parameters[$i] =& $context->get_value($param->getName());
if ($with_names) {
$call_parameters[$param->getName()] =& $call_parameters[$i];
}
}
return $call_parameters;
}
/**
* The then keyword
* Run the actual test
* All given values needed will be parsed, and will execute every actions given by when
* Will store the result of the test for further use
*
* @param callback $callback
* @param string $label
*
* @return void
* @throws Exception
*/
public function then($callback, $label)
{
$saved = clone $this->current_suite;
$result = $this->current_suite->run($callback);
$this->current_suite = $saved;
$testNumber = count($this->results);
$testDescription = $this->current_suite->description();
$this->results[] = $result;
if ($result->is_error()) {
$this->errors[] = $result;
$this->labels[] = $label;
$this->reporter->reportFailure($testNumber, $testDescription);
} else {
$this->reporter->reportSuccess($testNumber, $testDescription);
}
}
/**
* Render a failing test
*
* @param int $n
* @param string $label
*
* @return void
*/
public function render($n, $label)
{
echo PHP_EOL . PHP_EOL;
$red = chr(27) . '[31m';
$blue = chr(27) . '[34m';
$white = chr(27) . '[0m';
$completeLabel = '';
if ($label !== null) {
$labels = $this->context->labels();
foreach ($labels as $i => $l) {
if (!$l->isEmpty()) {
$completeLabel .= ' ' . $l . ' -> ' . $this->context->get_value($i) . PHP_EOL;
}
}
$completeLabel .= ' Then ' . $label . PHP_EOL;
}
echo <<<FAILURE
{$n}) {$this->context->description()} Then { {$this->callback->code()} }
{$red}Failure/Error: Then { {$this->callback->code()} }
{$completeLabel}
Then expression failed at {$this->callback->file()}:{$this->callback->line()}
FAILURE;
$parameters = $this->callback->parameters($this->context);
foreach ($parameters as $i => $parameter) {
if (is_int($i)) {
continue;
}
echo PHP_EOL . " {$this->format_value($parameter)} <- {$i}";
}
echo $blue;
foreach ($this->stack as $error) {
echo PHP_EOL . " # {$error['file']}:{$error['line']}:in `{$error['function']}'";
}
echo $white;
}
