/**
* @covers ::getBackgroundColorNames
*/
public function test_getBackgroundColorNames()
{
// When
$expColors = ['black', 'red', 'green', 'yellow', 'blue', 'magenta', 'cyan', 'light_gray'];
// Then
$this->assertSame($expColors, Colors::getBackgroundColorNames());
}
/**
* Parse benchmark summary and return it string.
*
* @return string[]
*/
public function summaryToStr()
{
$longestName = max(array_map('strlen', array_keys($this->summary)));
$msg = [Colors::getColoredString($this->benchmarkName, 'green')];
$format = 'Benchmark %s: execution: %s %% (%s sec), memory: %s %% (%s B), speed: %s /sec';
foreach ($this->summary as $name => $summary) {
$executionActual = number_format($summary['time'], 6);
$executionPerc = number_format($summary['to_fastest'] * 100, 2);
$memoryActual = $summary['memory'];
$memoryPerc = number_format($summary['to_least_memory'] * 100, 2);
$name = str_pad($name, $longestName, ' ', STR_PAD_LEFT);
$name = Colors::getColoredString($name, 'blue');
$per_sec = $summary['per_sec'] === 'unknown' ? 'unknown' : number_format($summary['per_sec'], 0, '.', ' ');
$msg[] = sprintf($format, $name, $executionPerc, $executionActual, $memoryPerc, $memoryActual, $per_sec);
}
$msg[] = "\n";
return $msg;
}