Add isNegative() to the Type\NumberInterface

This commit is contained in:
Ben Ramsey
2020-03-06 16:59:04 -06:00
parent b31703e7c9
commit 8a8d5d4ba8
7 changed files with 103 additions and 27 deletions
+26 -1
View File
@@ -20,12 +20,13 @@ class IntegerTest extends TestCase
*
* @dataProvider provideInteger
*/
public function testIntegerType($value, string $expected): void
public function testIntegerType($value, string $expected, bool $expectedIsNegative): void
{
$integer = new IntegerObject($value);
$this->assertSame($expected, $integer->toString());
$this->assertSame($expected, (string) $integer);
$this->assertSame($expectedIsNegative, $integer->isNegative());
}
/**
@@ -37,98 +38,122 @@ class IntegerTest extends TestCase
[
'value' => '-11386878954224802805705605120',
'expected' => '-11386878954224802805705605120',
'expectedIsNegative' => true,
],
[
'value' => '-9223372036854775808',
'expected' => '-9223372036854775808',
'expectedIsNegative' => true,
],
[
'value' => -99986838650880,
'expected' => '-99986838650880',
'expectedIsNegative' => true,
],
[
'value' => -4294967296,
'expected' => '-4294967296',
'expectedIsNegative' => true,
],
[
'value' => -2147483649,
'expected' => '-2147483649',
'expectedIsNegative' => true,
],
[
'value' => -123456.0,
'expected' => '-123456',
'expectedIsNegative' => true,
],
[
'value' => -1.00000000000001,
'expected' => '-1',
'expectedIsNegative' => true,
],
[
'value' => -1,
'expected' => '-1',
'expectedIsNegative' => true,
],
[
'value' => '-1',
'expected' => '-1',
'expectedIsNegative' => true,
],
[
'value' => 0,
'expected' => '0',
'expectedIsNegative' => false,
],
[
'value' => '0',
'expected' => '0',
'expectedIsNegative' => false,
],
[
'value' => -0,
'expected' => '0',
'expectedIsNegative' => false,
],
[
'value' => '-0',
'expected' => '0',
'expectedIsNegative' => false,
],
[
'value' => '+0',
'expected' => '0',
'expectedIsNegative' => false,
],
[
'value' => 1,
'expected' => '1',
'expectedIsNegative' => false,
],
[
'value' => '1',
'expected' => '1',
'expectedIsNegative' => false,
],
[
'value' => '+1',
'expected' => '1',
'expectedIsNegative' => false,
],
[
'value' => 1.00000000000001,
'expected' => '1',
'expectedIsNegative' => false,
],
[
'value' => 123456.0,
'expected' => '123456',
'expectedIsNegative' => false,
],
[
'value' => 2147483648,
'expected' => '2147483648',
'expectedIsNegative' => false,
],
[
'value' => 4294967294,
'expected' => '4294967294',
'expectedIsNegative' => false,
],
[
'value' => 99965363767850,
'expected' => '99965363767850',
'expectedIsNegative' => false,
],
[
'value' => '9223372036854775808',
'expected' => '9223372036854775808',
'expectedIsNegative' => false,
],
[
'value' => '11386878954224802805705605120',
'expected' => '11386878954224802805705605120',
'expectedIsNegative' => false,
],
];
}