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Add more uuid tests #9608

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Merged
Sesquipedalian merged 2 commits into from
Sep 2, 2026
Merged

Add more uuid tests #9608

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a6c6250
Add more uuid tests
live627 Sep 2, 2026
bea6ed7
Update tests/Unit/UuidTest.php
Sesquipedalian Sep 2, 2026
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56 changes: 56 additions & 0 deletions tests/Unit/UuidTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,15 @@ public function testTheShortFormIsTwentyTwoCharacters(): void
$this->assertSame(22, \strlen(Uuid::create(4)->getShortForm()));
}

public function testShortFormLowercaseIsTwentySixCharactersAndOnlyLowercaseBase32Chars(): void
{
$short = Uuid::create(4)->getShortForm(true);

$this->assertSame(26, \strlen($short));
// Crockford-style base32 alternative alphabet (digits + lowercase letters w/o ambiguous chars)
$this->assertMatchesRegularExpression('~^[0-9a-z]+$~', $short);
}

public function testCompressAndExpandRoundTrip(): void
{
$uuid = (string) Uuid::create(4);
Expand Down Expand Up @@ -90,6 +99,53 @@ public function testCreateProducesTheRequestedVersion(int $version): void
$this->assertSame($version, Uuid::create($version)->getVersion());
}

#[DataProvider('versionProvider')]
public function testBinaryBase64AndBase32Roundtrips(int $version): void
{
$uuid = (string) Uuid::create($version);

// Binary roundtrip
$binary = Uuid::compress($uuid, Uuid::COMPRESS_BINARY);
$this->assertSame(16, \strlen($binary));
$this->assertSame(strtolower($uuid), strtolower(Uuid::expand($binary)));

// Base64 roundtrip
$b64 = Uuid::compress($uuid, Uuid::COMPRESS_BASE64);
$this->assertSame(22, \strlen($b64));
$this->assertSame(strtolower($uuid), strtolower(Uuid::expand($b64)));

// Base32 roundtrip
$b32 = Uuid::compress($uuid, Uuid::COMPRESS_BASE32);
$this->assertSame(26, \strlen($b32));
$this->assertSame(strtolower($uuid), strtolower(Uuid::expand($b32)));
}

#[DataProvider('versionProvider')]
public function testCreateFromStringAcceptsBinaryBase64AndBase32(int $version): void
{
$uuid = (string) Uuid::create($version);

$binary = Uuid::compress($uuid, Uuid::COMPRESS_BINARY);
$this->assertSame(strtolower($uuid), strtolower((string) Uuid::createFromString($binary)));

$b64 = Uuid::compress($uuid, Uuid::COMPRESS_BASE64);
$this->assertSame(strtolower($uuid), strtolower((string) Uuid::createFromString($b64)));

$b32 = Uuid::compress($uuid, Uuid::COMPRESS_BASE32);
$this->assertSame(strtolower($uuid), strtolower((string) Uuid::createFromString($b32)));
}

#[DataProvider('versionProvider')]
public function testParsedCanonicalHasConsistentBinaryRepresentation(int $version): void
{
$uuid = (string) Uuid::create($version);

$binary = Uuid::compress($uuid, Uuid::COMPRESS_BINARY);

$parsed = Uuid::createFromString($uuid);
$this->assertSame($binary, $parsed->getBinary());
}

/***********************
* Public static methods
***********************/
Expand Down