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Some updates to the URL registry (feat. tests).

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Pachira 2024-10-04 20:43:28 +00:00
parent 05455d2be8
commit eb0f65c5ef
7 changed files with 279 additions and 19 deletions
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2
TODO.md
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@ -1,5 +1,3 @@
# TODO
- Create similarly addressable GD2/Imagick wrappers.
- Create a URL formatter.

2
VERSION
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@ -1 +1 @@
0.2410.32326
0.2410.42042

25
src/Urls/ArrayUrlRegistry.php
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@ -1,7 +1,7 @@
<?php
// ArrayUrlRegistry.php
// Created: 2024-10-03
// Updated: 2024-10-03
// Updated: 2024-10-04
namespace Index\Urls;
@ -15,15 +15,22 @@ class ArrayUrlRegistry implements UrlRegistry {
/** @var array<string, array{path: string, query: array<string, string>, fragment: string}> */
private array $urls = [];
public function register(string $name, string $path, array $query = [], string $fragment = ''): void {
if(array_key_exists($name, $this->urls))
throw new InvalidArgumentException('A URL format with $name has already been registered.');
if($path === '')
throw new InvalidArgumentException('$path may not be empty.');
if($path[0] !== '/')
throw new InvalidArgumentException('$path must begin with /.');
public function register(UrlSource|string $nameOrSource, string $path = '', array $query = [], string $fragment = ''): void {
if($nameOrSource instanceof UrlSource) {
$nameOrSource->registerUrls($this);
return;
}
$this->urls[$name] = [
if($nameOrSource === '')
throw new InvalidArgumentException('$nameOrSource may not be empty');
if(array_key_exists($nameOrSource, $this->urls))
throw new InvalidArgumentException('A URL format with $nameOrSource has already been registered');
if($path === '')
throw new InvalidArgumentException('$path may not be empty');
if(!str_starts_with($path, '/'))
throw new InvalidArgumentException('$path must begin with /');
$this->urls[$nameOrSource] = [
'path' => $path,
'query' => $query,
'fragment' => $fragment,

18
src/Urls/ScopedUrlRegistry.php
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@ -1,7 +1,7 @@
<?php
// ScopedUrlRegistry.php
// Created: 2024-10-03
// Updated: 2024-10-03
// Updated: 2024-10-04
namespace Index\Urls;
@ -26,9 +26,21 @@ class ScopedUrlRegistry implements UrlRegistry {
throw new InvalidArgumentException('$pathPrefix must start with a / if it is non-empty');
}
public function register(string $name, string $path, array $query = [], string $fragment = ''): void {
public function register(UrlSource|string $nameOrSource, string $path = '', array $query = [], string $fragment = ''): void {
if($nameOrSource instanceof UrlSource) {
$nameOrSource->registerUrls($this);
return;
}
if($nameOrSource === '')
throw new InvalidArgumentException('$nameOrSource may not be empty');
if($path === '')
throw new InvalidArgumentException('$path may not be empty');
if(!str_starts_with($path, '/'))
throw new InvalidArgumentException('$path must begin with /');
$this->registry->register(
$this->namePrefix . $name,
$this->namePrefix . $nameOrSource,
$this->pathPrefix . $path,
$query,
$fragment

8
src/Urls/UrlRegistry.php
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@ -1,7 +1,7 @@
<?php
// UrlRegistry.php
// Created: 2024-10-03
// Updated: 2024-10-03
// Updated: 2024-10-04
namespace Index\Urls;
@ -16,14 +16,14 @@ interface UrlRegistry {
*
* TODO: explain formatting system
*
* @param string $name Name of the format.
* @param string $path Path portion of the URL.
* @param UrlSource|string $nameOrSource Name of the format or a URL source object.
* @param string $path Path portion of the URL. Required if $nameOrSource is a name string.
* @param array<string, string> $query Query string variables of the URL.
* @param string $fragment Fragment portion of the URL.
* @throws InvalidArgumentException If $name has already been registered.
* @throws InvalidArgumentException If $path if empty or does not start with a /.
*/
function register(string $name, string $path, array $query = [], string $fragment = ''): void;
function register(UrlSource|string $nameOrSource, string $path = '', array $query = [], string $fragment = ''): void;
/**
* Format a URL.

16
src/Urls/UrlSourceTrait.php Normal file
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@ -0,0 +1,16 @@
<?php
// UrlSourceTrait.php
// Created: 2024-10-04
// Updated: 2024-10-04
namespace Index\Urls;
/**
* Provides an implementation of UrlSource::registerUrls that uses the attributes.
* For more advanced use, everything can be use'd separately and UrlFormat::register called manually.
*/
trait UrlSourceTrait {
public function registerUrls(UrlRegistry $registry): void {
UrlFormat::register($registry, $this);
}
}

227
tests/UrlRegistryTest.php Normal file
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@ -0,0 +1,227 @@
<?php
// UrlRegistryTest.php
// Created: 2024-10-04
// Updated: 2024-10-04
declare(strict_types=1);
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Attributes\{CoversClass,UsesClass};
use Index\Urls\{ArrayUrlRegistry,ScopedUrlRegistry,UrlFormat,UrlRegistry,UrlSource,UrlSourceTrait};
#[CoversClass(ArrayUrlRegistry::class)]
#[CoversClass(ScopedUrlRegistry::class)]
#[CoversClass(UrlFormat::class)]
#[CoversClass(UrlSourceTrait::class)]
#[UsesClass(UrlRegistry::class)]
#[UsesClass(UrlSource::class)]
final class UrlRegistryTest extends TestCase {
public function testUrlRegistration(): void {
$arrReg = new ArrayUrlRegistry;
$arrReg->register('soap', '/soap/<soap>/soap-<soap>', ['soap' => '<soap>'], '<soap>');
$this->assertEquals('/soap/beans/soap-beans?soap=beans#beans', $arrReg->format('soap', ['soap' => 'beans']));
$this->assertEquals('', $arrReg->format('does-not-exist', ['test' => 'test']));
$nameScopeOnly = $arrReg->scopeTo(namePrefix: 'pfx-');
$nameScopeOnly->register('cat', '/meow', ['id' => 'c<id>']);
$this->assertEquals('/meow?id=c50', $nameScopeOnly->format('cat', ['id' => '50']));
$this->assertEquals('/meow?id=c', $arrReg->format('pfx-cat')); // this is a little undesirable but just keep your query args clean :)
$this->assertEquals('', $arrReg->format('cat', ['id' => '84']));
$pathScopeOnly = $arrReg->scopeTo(pathPrefix: '/prefix');
$pathScopeOnly->register('dog', '/woof', ['type' => '<woof>']);
$this->assertEquals('/prefix/woof', $pathScopeOnly->format('dog'));
$this->assertEquals('/prefix/woof?type=borf', $arrReg->format('dog', ['woof' => 'borf']));
// we cannot access dog cus pfx- gets prepended
$this->assertEquals('', $nameScopeOnly->format('dog'));
// we CAN access cat because path prefixing only applies to registration
// not sure when you'd want this behaviour but its entirely transparent to implement soooooooo why not lmao
$this->assertEquals('/meow?id=cactuallydog', $pathScopeOnly->format('pfx-cat', ['id' => 'actuallydog']));
// this is debatably the only scope impl that makes sense, but again zero overhead
$scopedReg = $arrReg->scopeTo('pfx2-', '/also');
$scopedReg->register('fragmented', '/this/one/has/a/fragment', fragment: 'p<post>');
$this->assertEquals('/also/this/one/has/a/fragment#p9001', $scopedReg->format('fragmented', ['post' => 9001]));
$this->assertEquals('/also/this/one/has/a/fragment#p20001', $arrReg->format('pfx2-fragmented', ['post' => 20001]));
$sourceClass = new class implements UrlSource {
use UrlSourceTrait;
#[UrlFormat('method-a', '/method-a')]
public function a(): void {}
#[UrlFormat('method-b', '/method-b', ['beans' => '<count>', 'test' => '<mode>'])]
public function b(): void {}
#[UrlFormat('method-c', '/method-c', fragment: '<count>')]
public function c(): void {}
#[UrlFormat('method-d', '/method-d', fragment: '<count>')]
public function d(): void {}
#[UrlFormat('method-e', '/method-e/<mode>', ['count' => '<count>'])]
public function e(): void {}
};
// can't use path scope only because of the names
$arrReg->register($sourceClass);
$nameScopeOnly->register($sourceClass);
$scopedReg->register($sourceClass);
$this->assertEquals('/method-a', $arrReg->format('method-a'));
$this->assertEquals('/method-b', $arrReg->format('method-b'));
$this->assertEquals('/method-b?beans=720', $arrReg->format('method-b', ['count' => 720]));
$this->assertEquals('/method-b?beans=720&test=wowzers', $arrReg->format('method-b', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/method-c', $arrReg->format('method-c'));
$this->assertEquals('/method-c#720', $arrReg->format('method-c', ['count' => 720]));
$this->assertEquals('/method-d', $arrReg->format('method-d'));
$this->assertEquals('/method-d#98342389', $arrReg->format('method-d', ['count' => 98342389]));
$this->assertEquals('/method-e/', $arrReg->format('method-e'));
$this->assertEquals('/method-e/wowzers', $arrReg->format('method-e', ['mode' => 'wowzers']));
$this->assertEquals('/method-e/wowzers?count=720', $arrReg->format('method-e', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/method-a', $arrReg->format('pfx-method-a'));
$this->assertEquals('/method-b', $arrReg->format('pfx-method-b'));
$this->assertEquals('/method-b?beans=720', $arrReg->format('pfx-method-b', ['count' => 720]));
$this->assertEquals('/method-b?beans=720&test=wowzers', $arrReg->format('pfx-method-b', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/method-c', $arrReg->format('pfx-method-c'));
$this->assertEquals('/method-c#720', $arrReg->format('pfx-method-c', ['count' => 720]));
$this->assertEquals('/method-d', $arrReg->format('pfx-method-d'));
$this->assertEquals('/method-d#98342389', $arrReg->format('pfx-method-d', ['count' => 98342389]));
$this->assertEquals('/method-e/', $arrReg->format('pfx-method-e'));
$this->assertEquals('/method-e/wowzers', $arrReg->format('pfx-method-e', ['mode' => 'wowzers']));
$this->assertEquals('/method-e/wowzers?count=720', $arrReg->format('pfx-method-e', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/also/method-a', $arrReg->format('pfx2-method-a'));
$this->assertEquals('/also/method-b', $arrReg->format('pfx2-method-b'));
$this->assertEquals('/also/method-b?beans=720', $arrReg->format('pfx2-method-b', ['count' => 720]));
$this->assertEquals('/also/method-b?beans=720&test=wowzers', $arrReg->format('pfx2-method-b', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/also/method-c', $arrReg->format('pfx2-method-c'));
$this->assertEquals('/also/method-c#720', $arrReg->format('pfx2-method-c', ['count' => 720]));
$this->assertEquals('/also/method-d', $arrReg->format('pfx2-method-d'));
$this->assertEquals('/also/method-d#98342389', $arrReg->format('pfx2-method-d', ['count' => 98342389]));
$this->assertEquals('/also/method-e/', $arrReg->format('pfx2-method-e'));
$this->assertEquals('/also/method-e/wowzers', $arrReg->format('pfx2-method-e', ['mode' => 'wowzers']));
$this->assertEquals('/also/method-e/wowzers?count=720', $arrReg->format('pfx2-method-e', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/method-a', $nameScopeOnly->format('method-a'));
$this->assertEquals('/method-b', $nameScopeOnly->format('method-b'));
$this->assertEquals('/method-b?beans=720', $nameScopeOnly->format('method-b', ['count' => 720]));
$this->assertEquals('/method-b?beans=720&test=wowzers', $nameScopeOnly->format('method-b', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/method-c', $nameScopeOnly->format('method-c'));
$this->assertEquals('/method-c#720', $nameScopeOnly->format('method-c', ['count' => 720]));
$this->assertEquals('/method-d', $nameScopeOnly->format('method-d'));
$this->assertEquals('/method-d#98342389', $nameScopeOnly->format('method-d', ['count' => 98342389]));
$this->assertEquals('/method-e/', $nameScopeOnly->format('method-e'));
$this->assertEquals('/method-e/wowzers', $nameScopeOnly->format('method-e', ['mode' => 'wowzers']));
$this->assertEquals('/method-e/wowzers?count=720', $nameScopeOnly->format('method-e', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/also/method-a', $scopedReg->format('method-a'));
$this->assertEquals('/also/method-b', $scopedReg->format('method-b'));
$this->assertEquals('/also/method-b?beans=720', $scopedReg->format('method-b', ['count' => 720]));
$this->assertEquals('/also/method-b?beans=720&test=wowzers', $scopedReg->format('method-b', ['count' => 720, 'mode' => 'wowzers']));
$this->assertEquals('/also/method-c', $scopedReg->format('method-c'));
$this->assertEquals('/also/method-c#720', $scopedReg->format('method-c', ['count' => 720]));
$this->assertEquals('/also/method-d', $scopedReg->format('method-d'));
$this->assertEquals('/also/method-d#98342389', $scopedReg->format('method-d', ['count' => 98342389]));
$this->assertEquals('/also/method-e/', $scopedReg->format('method-e'));
$this->assertEquals('/also/method-e/wowzers', $scopedReg->format('method-e', ['mode' => 'wowzers']));
$this->assertEquals('/also/method-e/wowzers?count=720', $scopedReg->format('method-e', ['count' => 720, 'mode' => 'wowzers']));
// now that there's more going on within the registry lets try this again!
$this->assertEquals('', $arrReg->format('does-not-exist', ['test' => 'test']));
}
public function testUrlVariableSerialisation(): void {
$registry = new ArrayUrlRegistry;
$registry->register('test', '/<value>', ['p' => '<page>']);
$this->assertEquals('/', $registry->format('test'));
$this->assertEquals('/string', $registry->format('test', ['value' => 'string']));
$this->assertEquals('/1234567890', $registry->format('test', ['value' => 1234567890]));
$this->assertEquals('/1234.5678', $registry->format('test', ['value' => 1234.5678]));
$this->assertEquals('/a,b,c', $registry->format('test', ['value' => ['a', 'b', 'c']]));
$this->assertEquals('/12,b,4.5', $registry->format('test', ['value' => [12, 'b', 4.5]]));
$this->assertEquals('/1', $registry->format('test', ['value' => true]));
$this->assertEquals('/', $registry->format('test', ['value' => false]));
$this->assertEquals('/', $registry->format('test', ['value' => null]));
$this->assertEquals('/', $registry->format('test', ['value' => []]));
// "page" is a special case where 1 is considered default
// idk if it makes sense for this to be hardcoded, probably not but it makes sense 99.9% of the times so eat pant.
$this->assertEquals('/', $registry->format('test', ['value' => 0, 'page' => 0]));
$this->assertEquals('/1', $registry->format('test', ['value' => 1, 'page' => 1]));
$this->assertEquals('/2?p=2', $registry->format('test', ['value' => 2, 'page' => 2]));
$this->assertEquals('/?p=2', $registry->format('test', ['value' => 0, 'page' => 2]));
$stringable = new class implements Stringable {
public function __toString(): string {
return 'meow';
}
};
$this->assertEquals('/meow', $registry->format('test', ['value' => $stringable]));
}
public function testUrlRegistrationBlankNameException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$nameOrSource may not be empty');
(new ArrayUrlRegistry)->register('');
}
public function testUrlRegistrationDupeNameException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('A URL format with $nameOrSource has already been registered');
$registry = new ArrayUrlRegistry;
$registry->register('test', '/path1');
$registry->register('test', '/path2');
}
public function testUrlRegistrationBlankPathException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$path may not be empty');
(new ArrayUrlRegistry)->register('test', '');
}
public function testUrlRegistrationNonRootPathException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$path must begin with /');
(new ArrayUrlRegistry)->register('test', 'soap');
}
public function testUrlRegistrationScopedNonRootPrefixException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$pathPrefix must start with a / if it is non-empty');
(new ArrayUrlRegistry)->scopeTo('beans', 'beans');
}
public function testUrlRegistrationScopedBlankNameException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$nameOrSource may not be empty');
(new ArrayUrlRegistry)->scopeTo('beans', '/beans')->register('');
}
public function testUrlRegistrationScopedBlankPathException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$path may not be empty');
(new ArrayUrlRegistry)->scopeTo('beans', '/beans')->register('test', '');
}
public function testUrlRegistrationScopedNonRootPathException(): void {
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$path must begin with /');
(new ArrayUrlRegistry)->scopeTo('beans', '/beans')->register('test', 'soap');
}
}