public function testGetVisibleStringLength()
{
$testString = 'hello there !';
$testString2 = "hello [32mthere[0m !";
$testString3 = "[32mGreen[0m cannot be [34mblue[0m";
$this->integer(Vivian\Util::getVisibleStringLength($testString))->isEqualTo(13)->integer(Vivian\Util::getVisibleStringLength($testString2))->isEqualTo(13)->integer(Vivian\Util::getVisibleStringLength($testString3))->isEqualTo(20);
}
/**
* Frame with the given Border the given string
*
* @param string $string
* @param Border $border
*
* @return string
*/
private static function buildFrame($string, Border $border)
{
$stringLength = Util::getVisibleStringLength($string);
$line = Util::buildPatternLine($border->getLineCharacter(), $stringLength + 2);
$firstLine = $border->getCrossCharacter() . $line . $border->getCrossCharacter();
$mainLine = $border->getColumnCharacter() . ' ' . $string . ' ' . $border->getColumnCharacter();
$lastLine = $firstLine;
$result = $firstLine . PHP_EOL . $mainLine . PHP_EOL . $lastLine . PHP_EOL;
return $result;
}
/**
* @param string $key
* @param string $value
* @param Structure $structure
* @param int $maxKeyLength
* @param int $maxValueLength
*
* @return string
*/
private static function printStructureLine($key, $value, Structure $structure, $maxKeyLength, $maxValueLength)
{
$result = '';
$insertTab = $structure->getTab() ? true : false;
$border = $structure->getBorder();
if ($border) {
$keyLength = Util::getVisibleStringLength($key);
$missingKeyLength = $maxKeyLength - $keyLength;
$fillingKeySpace = Util::buildPatternLine(' ', $missingKeyLength);
$valueLength = Util::getVisibleStringLength($value);
$missingValueLength = $maxValueLength - $valueLength;
$fillingValueSpace = Util::buildPatternLine(' ', $missingValueLength);
$result .= $insertTab ? $structure->getTab() : '';
$result .= $border->getColumnCharacter() . ' ' . $key . $fillingKeySpace . ' ';
$result .= $structure->getKeyToValueCharacter() . ' ' . $value . $fillingValueSpace . ' ';
$result .= $border->getColumnCharacter() . PHP_EOL;
} else {
$keyLength = Util::getVisibleStringLength($key);
$missingKeyLength = $maxKeyLength - $keyLength;
$fillingKeySpace = Util::buildPatternLine(' ', $missingKeyLength);
$result .= $insertTab ? $structure->getTab() : '';
$result .= $key . $fillingKeySpace . ' ';
$result .= $structure->getKeyToValueCharacter() . ' ' . $value;
$result .= PHP_EOL;
}
return $result;
}
