/**
* @param Range $range
* @return string
*/
private function flattenRange(Range $range)
{
if ($range->representsSingleCodepoint()) {
return $this->flattenCodepoint($range->getStart());
}
$start = $range->getStart();
$end = $range->getEnd();
return sprintf('\\x{%X}-\\x{%X}', $start->getValue(), $end->getValue());
}
protected function setUp()
{
$dbPath = $this->fs->path('/db');
$propsPath = $this->fs->path('/props');
mkdir($dbPath);
mkdir($propsPath);
$codepoint = Codepoint::fromInt(0);
$path = $this->fs->path('/db/00000000-00000000!0001.php');
$character = $this->buildCharacterWithCodepoint($codepoint);
$content = sprintf("<?php\nreturn %s;", var_export([0 => serialize($character)], true));
file_put_contents($path, $content);
$path = $this->fs->path('/props/block.php');
$collection = Codepoint\Range\Collection::fromArray([Codepoint\Range::between($codepoint, $codepoint)]);
$content = sprintf("<?php\nreturn %s;", var_export(['ASCII' => serialize($collection->toArray())], true));
file_put_contents($path, $content);
$path = $this->fs->path('/props/gc.php');
$collection = Codepoint\Range\Collection::fromArray([Codepoint\Range::between($codepoint, $codepoint)]);
$content = sprintf("<?php\nreturn %s;", var_export(['Cc' => serialize($collection->toArray())], true));
file_put_contents($path, $content);
$path = $this->fs->path('/props/script.php');
$collection = Codepoint\Range\Collection::fromArray([Codepoint\Range::between($codepoint, $codepoint)]);
$content = sprintf("<?php\nreturn %s;", var_export(['Zyyy' => serialize($collection->toArray())], true));
file_put_contents($path, $content);
$this->registerContainerProviders();
$this->container[ConfigurationProvider::CONFIG_KEY_DB_PATH] = $dbPath;
$this->container[ConfigurationProvider::CONFIG_KEY_PROPS_PATH] = $propsPath;
$this->repository = $this->container['repository.php'];
}
public function it_can_be_instantiated_from_encoded_characters()
{
$start = 'a';
$end = 'z';
$encoding = TransformationFormat::ofType(TransformationFormat::EIGHT);
$this->beConstructedThrough('betweenEncodedCharacters', [$start, $end, $encoding]);
$this->shouldBeLike(Range::between(Codepoint::fromInt(97), Codepoint::fromInt(122)));
}
public function it_exposes_all_ranges_built_by_aggregators(KeyGenerator $keyGenerator, CodepointAssigned $item)
{
$key = 'key';
$cp = Codepoint::fromInt(1);
$item->getCodepoint()->willReturn($cp);
$keyGenerator->generateFor($item)->willReturn($key);
$this->beConstructedWith($keyGenerator);
$this->add($item);
$this->getAllRanges()->shouldBeLike([$key => Range\Collection::fromArray([Range::between($cp, $cp)])]);
}
public function it_can_aggregate_mixtures_of_ranges_and_individual_codepoints()
{
$this->addCodepoint(Codepoint::fromInt(1));
$this->addCodepoint(Codepoint::fromInt(2));
$this->addCodepoint(Codepoint::fromInt(3));
$this->addCodepoint(Codepoint::fromInt(10));
$this->addCodepoint(Codepoint::fromInt(11));
$this->addCodepoint(Codepoint::fromInt(20));
$this->getAggregated()->shouldIterateLike([Range::between(Codepoint::fromInt(1), Codepoint::fromInt(3)), Range::between(Codepoint::fromInt(10), Codepoint::fromInt(11)), Range::between(Codepoint::fromInt(20), Codepoint::fromInt(20))]);
}
public function it_exposes_codepoints_for_a_requested_script(Character $c1, Character $c2, Character $c3)
{
$this->givenCharacterHasCodepointWithValue($c1, 1);
$this->givenCharacterHasCodepointWithValue($c2, 2);
$this->givenCharacterHasCodepointWithValue($c3, 3);
$this->givenCharacterResidesInScript($c1, Script::fromValue(Script::SAMARITAN));
$this->givenCharacterResidesInScript($c2, Script::fromValue(Script::SAMARITAN));
$this->givenCharacterResidesInScript($c3, Script::fromValue(Script::COMMON));
$this->givenTheRepositoryHasCharacters([$c1, $c2, $c3]);
$this->getCodepointsByScript(Script::fromValue(Script::SAMARITAN))->shouldIterateLike([Range::between(Codepoint::fromInt(1), Codepoint::fromInt(2))]);
}
public function it_can_build_a_character_class_from_ranges()
{
$this->addRange(Range::between(Codepoint::fromInt(1), Codepoint::fromInt(10)));
$this->addRange(Range::between(Codepoint::fromInt(33), Codepoint::fromInt(33)));
$this->getCharacterClass()->shouldEqual('[\\x{1}-\\x{A}\\x{21}]');
}
public function it_can_be_reduced_to_a_regular_expression_character_class()
{
$this->givenTheCollectionContains([Range::between(Codepoint::fromInt(1), Codepoint::fromInt(3)), Range::between(Codepoint::fromInt(33), Codepoint::fromInt(33))]);
$this->toRegexCharacterClass()->shouldEqual('[\\x{1}-\\x{3}\\x{21}]');
}
/**
* @return Range
* @throws UnexpectedValueException
*/
private function getCurrentRange()
{
if ($this->rangeStart === null || $this->previous === null) {
throw new UnexpectedValueException('Range values cannot be NULL');
}
return Range::between($this->rangeStart, $this->previous);
}
public function it_exposes_codepoints_for_a_requested_script($propertiesDirectory, PropertyFile $file)
{
$propertiesDirectory->getFileForProperty(Property::ofType(Property::SCRIPT))->willReturn($file);
$file->read()->willReturn([Script::SAMARITAN => 's:{}']);
$this->serializer->unserialize('s:{}')->willReturn($r = [Codepoint\Range::between(Codepoint::fromInt(0), Codepoint::fromInt(1))]);
$this->getCodepointsByScript(Script::fromValue(Script::SAMARITAN))->shouldBeLike(Collection::fromArray($r));
}
