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<?php |
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declare( strict_types = 1 ); |
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namespace WMDE\Euro\Tests\Unit; |
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use Eris\Generator; |
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use Eris\TestTrait; |
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use PHPUnit\Framework\TestCase; |
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use WMDE\Euro\Euro; |
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/** |
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* @covers \WMDE\Euro\Euro |
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* |
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* @license GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class EuroErisTest extends TestCase { |
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use TestTrait; |
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public function testGivenNegativeAmount_constructorThrowsException() { |
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$this->forAll( Generator\neg() ) |
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->then( function( int $negativeInteger ) { |
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$this->expectException( \InvalidArgumentException::class ); |
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Euro::newFromCents( $negativeInteger ); |
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} ); |
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} |
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public function testGetCentsReturnsConstructorArgument() { |
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$this->limitTo( 10000 ) |
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->forAll( Generator\choose( 0, 100 * 100 ) ) |
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->then( function( int $unsignedInteger ) { |
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$amount = Euro::newFromCents( $unsignedInteger ); |
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$this->assertSame( $unsignedInteger, $amount->getEuroCents() ); |
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} ); |
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} |
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public function testEquality() { |
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$this->limitTo( 10000 ) |
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->forAll( Generator\choose( 0, 100 * 100 ) ) |
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->then( function( int $unsignedInteger ) { |
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$amount = Euro::newFromCents( $unsignedInteger ); |
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$this->assertTrue( $amount->equals( Euro::newFromCents( $unsignedInteger ) ) ); |
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} ); |
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} |
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public function testNewFromString() { |
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$this->limitTo( 10000 ) |
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->forAll( Generator\choose( 0, 100 ), Generator\choose( 0, 99 ) ) |
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->then( function( int $firstInt, int $secondInt ) { |
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$euroString = |
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(string)$firstInt |
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. '.' |
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. str_pad( (string)$secondInt, 2, '0', STR_PAD_LEFT ); |
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$this->assertSame( |
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$firstInt * 100 + $secondInt, |
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Euro::newFromString( $euroString )->getEuroCents() |
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); |
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} ); |
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} |
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} |
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wmde /
Euro
