getDump example

/** * @after */
    protected function tearDownVarDumper(): void
    {
        $this->varDumperConfig['casters'] = [];
        $this->varDumperConfig['flags'] = null;
    }

    public function assertDumpEquals(mixed $expected, mixed $data, int $filter = 0, string $message = '')
    {
        $this->assertSame($this->prepareExpectation($expected, $filter), $this->getDump($data, null, $filter), $message);
    }

    public function assertDumpMatchesFormat(mixed $expected, mixed $data, int $filter = 0, string $message = '')
    {
        $this->assertStringMatchesFormat($this->prepareExpectation($expected, $filter), $this->getDump($data, null, $filter), $message);
    }

    protected function getDump(mixed $data, string|int $key = null, int $filter = 0): ?string
    {
        if (null === $flags = $this->varDumperConfig['flags']) {
            $flags = getenv('DUMP_LIGHT_ARRAY') ? CliDumper::DUMP_LIGHT_ARRAY : 0;
            

$this->assertSame('var_dump', ini_set('unserialize_callback_func', $unserializeCallback));
        }
    }

    /** * @dataProvider provideFailingSerialization */
    public function testFailingSerialization($value)
    {
        $this->expectException(NotInstantiableTypeException::class);
        $this->expectExceptionMessageMatches('/Type ".*" is not instantiable\./');
        $expectedDump = $this->getDump($value);
        try {
            VarExporter::export($value);
        } finally {
            $this->assertDumpEquals(rtrim($expectedDump), $value);
        }
    }

    public static function provideFailingSerialization()
    {
        yield [hash_init('md5')];
        yield [new \ReflectionClass(\stdClass::class)];
        

$expectedAttribute3 = $var->getAttribute(\NumberFormatter::DECIMAL_ALWAYS_SHOWN);
        $expectedAttribute4 = $var->getAttribute(\NumberFormatter::MAX_INTEGER_DIGITS);
        $expectedAttribute5 = $var->getAttribute(\NumberFormatter::MIN_INTEGER_DIGITS);
        $expectedAttribute6 = $var->getAttribute(\NumberFormatter::INTEGER_DIGITS);
        $expectedAttribute7 = $var->getAttribute(\NumberFormatter::MAX_FRACTION_DIGITS);
        $expectedAttribute8 = $var->getAttribute(\NumberFormatter::MIN_FRACTION_DIGITS);
        $expectedAttribute9 = $var->getAttribute(\NumberFormatter::FRACTION_DIGITS);
        $expectedAttribute10 = $var->getAttribute(\NumberFormatter::MULTIPLIER);
        $expectedAttribute11 = $var->getAttribute(\NumberFormatter::GROUPING_SIZE);
        $expectedAttribute12 = $var->getAttribute(\NumberFormatter::ROUNDING_MODE);
        $expectedAttribute13 = number_format($var->getAttribute(\NumberFormatter::ROUNDING_INCREMENT), 1);
        $expectedAttribute14 = $this->getDump($var->getAttribute(\NumberFormatter::FORMAT_WIDTH));
        $expectedAttribute15 = $var->getAttribute(\NumberFormatter::PADDING_POSITION);
        $expectedAttribute16 = $var->getAttribute(\NumberFormatter::SECONDARY_GROUPING_SIZE);
        $expectedAttribute17 = $var->getAttribute(\NumberFormatter::SIGNIFICANT_DIGITS_USED);
        $expectedAttribute18 = $this->getDump($var->getAttribute(\NumberFormatter::MIN_SIGNIFICANT_DIGITS));
        $expectedAttribute19 = $this->getDump($var->getAttribute(\NumberFormatter::MAX_SIGNIFICANT_DIGITS));
        $expectedAttribute20 = $var->getAttribute(\NumberFormatter::LENIENT_PARSE);

        $expectedTextAttribute1 = $var->getTextAttribute(\NumberFormatter::POSITIVE_PREFIX);
        $expectedTextAttribute2 = $var->getTextAttribute(\NumberFormatter::POSITIVE_SUFFIX);
        $expectedTextAttribute3 = $var->getTextAttribute(\NumberFormatter::NEGATIVE_PREFIX);
        $expectedTextAttribute4 = $var->getTextAttribute(\NumberFormatter::NEGATIVE_SUFFIX);
        

{ %s%eTests%eCaster%eExceptionCasterTest.php:%d { Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->getTestException($msg, &$ref = null) › { › return new \Exception(''.$msg); › } } %s%eTests%eCaster%eExceptionCasterTest.php:%d { …} %A EODUMP;

        $this->assertStringMatchesFormat($expectedDump, $this->getDump($e, 'trace'));
    }

    public function testNoArgs()
    {
        $e = $this->getTestException(1);
        ExceptionCaster::$traceArgs = false;

        $expectedDump = <<<'EODUMP' Exception { #message: "1" #code: 0 #file: "%sExceptionCasterTest.php" #line: %d trace: { %sExceptionCasterTest.php:%d { Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->getTestException($msg, &$ref = null) › { › return new \Exception(''.$msg); › } } %s%eTests%eCaster%eExceptionCasterTest.php:%d { …} %A

/** * @after */
    protected function tearDownVarDumper(): void
    {
        $this->varDumperConfig['casters'] = [];
        $this->varDumperConfig['flags'] = null;
    }

    public function assertDumpEquals(mixed $expected, mixed $data, int $filter = 0, string $message = '')
    {
        $this->assertSame($this->prepareExpectation($expected, $filter), $this->getDump($data, null, $filter), $message);
    }

    public function assertDumpMatchesFormat(mixed $expected, mixed $data, int $filter = 0, string $message = '')
    {
        $this->assertStringMatchesFormat($this->prepareExpectation($expected, $filter), $this->getDump($data, null, $filter), $message);
    }

    protected function getDump(mixed $data, string|int $key = null, int $filter = 0): ?string
    {
        if (null === $flags = $this->varDumperConfig['flags']) {
            $flags = getenv('DUMP_LIGHT_ARRAY') ? CliDumper::DUMP_LIGHT_ARRAY : 0;