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[Serializer] separate NumberNormalizer tests per PHP extension #59720

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Merged
merged 1 commit into from
Feb 10, 2025
Merged

[Serializer] separate NumberNormalizer tests per PHP extension #59720

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140 changes: 106 additions & 34 deletions 140 src/Symfony/Component/Serializer/Tests/Normalizer/NumberNormalizerTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -17,11 +17,6 @@
use Symfony\Component\Serializer\Exception\NotNormalizableValueException;
use Symfony\Component\Serializer\Normalizer\NumberNormalizer;

/**
* @requires PHP 8.4
* @requires extension bcmath
* @requires extension gmp
*/
class NumberNormalizerTest extends TestCase
{
private NumberNormalizer $normalizer;
Expand All @@ -41,8 +36,14 @@ public function testSupportsNormalization(mixed $data, bool $expected)

public static function supportsNormalizationProvider(): iterable
{
yield 'GMP object' => [new \GMP('0b111'), true];
yield 'Number object' => [new Number('1.23'), true];
if (class_exists(\GMP::class)) {
yield 'GMP object' => [new \GMP('0b111'), true];
}

if (class_exists(Number::class)) {
yield 'Number object' => [new Number('1.23'), true];
}

yield 'object with similar properties as Number' => [(object) ['value' => '1.23', 'scale' => 2], false];
yield 'stdClass' => [new \stdClass(), false];
yield 'string' => ['1.23', false];
Expand All @@ -51,20 +52,40 @@ public static function supportsNormalizationProvider(): iterable
}

/**
* @dataProvider normalizeGoodValueProvider
* @requires extension bcmath
*
* @dataProvider normalizeGoodBcMathNumberValueProvider
*/
public function testNormalize(mixed $data, mixed $expected)
public function testNormalizeBcMathNumber(Number $data, string $expected)
{
$this->assertSame($expected, $this->normalizer->normalize($data));
}

public static function normalizeGoodValueProvider(): iterable
public static function normalizeGoodBcMathNumberValueProvider(): iterable
{
yield 'Number with scale=2' => [new Number('1.23'), '1.23'];
yield 'Number with scale=0' => [new Number('1'), '1'];
yield 'Number with integer' => [new Number(123), '123'];
yield 'GMP hex' => [new \GMP('0x10'), '16'];
yield 'GMP base=10' => [new \GMP('10'), '10'];
if (class_exists(Number::class)) {
yield 'Number with scale=2' => [new Number('1.23'), '1.23'];
yield 'Number with scale=0' => [new Number('1'), '1'];
yield 'Number with integer' => [new Number(123), '123'];
}
}

/**
* @requires extension gmp
*
* @dataProvider normalizeGoodGmpValueProvider
*/
public function testNormalizeGmp(\GMP $data, string $expected)
{
$this->assertSame($expected, $this->normalizer->normalize($data));
}

public static function normalizeGoodGmpValueProvider(): iterable
{
if (class_exists(\GMP::class)) {
yield 'GMP hex' => [new \GMP('0x10'), '16'];
yield 'GMP base=10' => [new \GMP('10'), '10'];
}
}

/**
Expand All @@ -86,65 +107,116 @@ public static function normalizeBadValueProvider(): iterable
}

/**
* @dataProvider supportsDenormalizationProvider
* @requires PHP 8.4
* @requires extension bcmath
*/
public function testSupportsBcMathNumberDenormalization()
{
$this->assertFalse($this->normalizer->supportsDenormalization(null, Number::class));
}

/**
* @requires extension gmp
*/
public function testSupportsDenormalization(mixed $data, string $type, bool $expected)
public function testSupportsGmpDenormalization()
{
$this->assertSame($expected, $this->normalizer->supportsDenormalization($data, $type));
$this->assertFalse($this->normalizer->supportsDenormalization(null, \GMP::class));
}

public static function supportsDenormalizationProvider(): iterable
public function testDoesNotSupportOtherValuesDenormalization()
{
yield 'null value, Number' => [null, Number::class, false];
yield 'null value, GMP' => [null, \GMP::class, false];
yield 'null value, unmatching type' => [null, \stdClass::class, false];
$this->assertFalse($this->normalizer->supportsDenormalization(null, \stdClass::class));
}

/**
* @dataProvider denormalizeGoodValueProvider
* @requires PHP 8.4
* @requires extension bcmath
*
* @dataProvider denormalizeGoodBcMathNumberValueProvider
*/
public function testDenormalize(mixed $data, string $type, mixed $expected)
public function testDenormalizeBcMathNumber(string|int $data, string $type, Number $expected)
{
$this->assertEquals($expected, $this->normalizer->denormalize($data, $type));
}

public static function denormalizeGoodValueProvider(): iterable
public static function denormalizeGoodBcMathNumberValueProvider(): iterable
{
yield 'Number, string with decimal point' => ['1.23', Number::class, new Number('1.23')];
yield 'Number, integer as string' => ['123', Number::class, new Number('123')];
yield 'Number, integer' => [123, Number::class, new Number('123')];
yield 'GMP, large number' => ['9223372036854775808', \GMP::class, new \GMP('9223372036854775808')];
yield 'GMP, integer' => [123, \GMP::class, new \GMP('123')];
if (class_exists(Number::class)) {
yield 'Number, string with decimal point' => ['1.23', Number::class, new Number('1.23')];
yield 'Number, integer as string' => ['123', Number::class, new Number('123')];
yield 'Number, integer' => [123, Number::class, new Number('123')];
}
}

/**
* @dataProvider denormalizeBadValueProvider
* @dataProvider denormalizeGoodGmpValueProvider
*/
public function testDenormalizeBadValueThrows(mixed $data, string $type, string $expectedException, string $expectedExceptionMessage)
public function testDenormalizeGmp(string|int $data, string $type, \GMP $expected)
{
$this->assertEquals($expected, $this->normalizer->denormalize($data, $type));
}

public static function denormalizeGoodGmpValueProvider(): iterable
{
if (class_exists(\GMP::class)) {
yield 'GMP, large number' => ['9223372036854775808', \GMP::class, new \GMP('9223372036854775808')];
yield 'GMP, integer' => [123, \GMP::class, new \GMP('123')];
}
}

/**
* @requires PHP 8.4
* @requires extension bcmath
*
* @dataProvider denormalizeBadBcMathNumberValueProvider
*/
public function testDenormalizeBadBcMathNumberValueThrows(mixed $data, string $type, string $expectedException, string $expectedExceptionMessage)
{
$this->expectException($expectedException);
$this->expectExceptionMessage($expectedExceptionMessage);

$this->normalizer->denormalize($data, $type);
}

public static function denormalizeBadValueProvider(): iterable
public static function denormalizeBadBcMathNumberValueProvider(): iterable
{
$stringOrDecimalExpectedMessage = 'The data must be a "string" representing a decimal number, or an "int".';
yield 'Number, null' => [null, Number::class, NotNormalizableValueException::class, $stringOrDecimalExpectedMessage];
yield 'Number, boolean' => [true, Number::class, NotNormalizableValueException::class, $stringOrDecimalExpectedMessage];
yield 'Number, object' => [new \stdClass(), Number::class, NotNormalizableValueException::class, $stringOrDecimalExpectedMessage];
yield 'Number, non-numeric string' => ['foobar', Number::class, NotNormalizableValueException::class, $stringOrDecimalExpectedMessage];
yield 'Number, float' => [1.23, Number::class, NotNormalizableValueException::class, $stringOrDecimalExpectedMessage];
}

/**
* @requires extension gmp
*
* @dataProvider denormalizeBadGmpValueProvider
*/
public function testDenormalizeBadGmpValueThrows(mixed $data, string $type, string $expectedException, string $expectedExceptionMessage)
{
$this->expectException($expectedException);
$this->expectExceptionMessage($expectedExceptionMessage);

$this->normalizer->denormalize($data, $type);
}

public static function denormalizeBadGmpValueProvider(): iterable
{
$stringOrIntExpectedMessage = 'The data must be a "string" representing an integer, or an "int".';
yield 'GMP, null' => [null, \GMP::class, NotNormalizableValueException::class, $stringOrIntExpectedMessage];
yield 'GMP, boolean' => [true, \GMP::class, NotNormalizableValueException::class, $stringOrIntExpectedMessage];
yield 'GMP, object' => [new \stdClass(), \GMP::class, NotNormalizableValueException::class, $stringOrIntExpectedMessage];
yield 'GMP, non-numeric string' => ['foobar', \GMP::class, NotNormalizableValueException::class, $stringOrIntExpectedMessage];
yield 'GMP, scale > 0' => ['1.23', \GMP::class, NotNormalizableValueException::class, $stringOrIntExpectedMessage];
yield 'GMP, float' => [1.23, \GMP::class, NotNormalizableValueException::class, $stringOrIntExpectedMessage];
}

public function testDenormalizeBadValueThrows()
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Only "BcMath\Number" and "GMP" types are supported.');

yield 'unsupported type' => ['1.23', \stdClass::class, InvalidArgumentException::class, 'Only "BcMath\Number" and "GMP" types are supported.'];
$this->normalizer->denormalize('1.23', \stdClass::class);
}
}
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