ValueRepresentationTest.php
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ValueRepresentationTest.php
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	<?php

	namespace Zed\Tests\Engines\API\Format;

	use PHPUnit\Framework\Attributes\DataProvider;
	use PHPUnit\Framework\TestCase;

	use Zed\Engines\API\Format\ValueRepresentation;

	class ValueRepresentationTest extends TestCase {

	public static function provideValuesAndRepresentations () : iterable {
	// Scalars
	yield [null, ValueRepresentation::Scalar];
	yield [true, ValueRepresentation::Scalar];
	yield [false, ValueRepresentation::Scalar];
	yield [0, ValueRepresentation::Scalar];
	yield [1, ValueRepresentation::Scalar];
	yield [1.1, ValueRepresentation::Scalar];
	yield ["", ValueRepresentation::Scalar];
	yield ["foo", ValueRepresentation::Scalar];

	// Arrays
	yield [[], ValueRepresentation::List];
	yield [[1, 2, 3], ValueRepresentation::List];
	yield [
	[
	"foo" => "bar",
	],
	ValueRepresentation::Object
	];

	// Objects
	yield [new \stdClass, ValueRepresentation::Object];
	yield [new \DateTimeImmutable, ValueRepresentation::Object];

	}

	#[DataProvider('provideValuesAndRepresentations')]
	public function testFrom ($value, $representation) {
	$this->assertEquals(
	$representation,
	ValueRepresentation::from($value)
	);
	}
	}