Move NativeCalculator tests to BigInteger tests

Author: BenMorel

tests/BigIntegerTest.php

@@ -559,6 +559,7 @@ public static function providerPlus(): array
             ['5165450198704521651351654564564089798441', '-5165450198704521651351654564564089798441', '0'],
             ['-5165450198704521651351654564564089798441', '5165450198704521651351654564564089798441', '0'],
 
+            ['1234567891234567889999999', '1234567891234567889999999', '2469135782469135779999998'],
             ['3493049309220392055810', '9918493493849898938928310121', '9918496986899208159320365931'],
             ['546254089287665464650654', '-4654654565726542654005465', '-4108400476438877189354811'],
             ['-54654654625426504062224', '406546504670332465465435004', '406491850015707038961372780'],
@@ -606,17 +607,24 @@ public function testMultipliedBy(string $a, int|float|string $b, string $r): voi
     public static function providerMultipliedBy(): array
     {
         return [
+            ['0', '0', '0'],
+            ['0', '-1', '0'],
+            ['0', '1', '0'],
+            ['-1', '0', '0'],
+            ['1', '0', '0'],
+
             ['123456789098765432101234567890987654321', '1', '123456789098765432101234567890987654321'],
             ['123456789098765432101234567890987654321', '-1', '-123456789098765432101234567890987654321'],
             ['1', '123456789098765432101234567890987654321', '123456789098765432101234567890987654321'],
             ['15892588375910581333', '2485910409339228962451', '39507550875019745254366764864945838527183'],
             ['341581435989834012309', '-91050393818389238433', '-31101124267925302088072082300643257871797'],
             ['-1204902920503999920003', '1984389583950290232332', '-2390996805119422027350037939263960284136996'],
             ['-991230349304902390122', '-3483910549230593053437', '3453357870660875087266990729629471366949314'],
+            ['0', '1234567891234567889999999', '0'],
+            ['1234567891234567889999999', '0', '0'],
             ['0', '-3483910549230593053437', '0'],
             ['-991230349304902390122', '0', '0'],
 
-
             ['1274837942798479387498237897498734984', 30, '38245138283954381624947136924962049520'],
             ['1274837942798479387498237897498734984', 30.0, '38245138283954381624947136924962049520'],
             ['1274837942798479387498237897498734984', '30', '38245138283954381624947136924962049520'],
@@ -1505,6 +1513,8 @@ public static function providerPower(): array
             ['1',  0, '1'],
             ['2',  0, '1'],
             ['3',  0, '1'],
+            ['-123456789012345678901234567890', 0, '1'],
+            ['123456789012345678901234567890', 0, '1'],
 
             ['-3', 1, '-3'],
             ['-2', 1, '-2'],
@@ -1513,6 +1523,8 @@ public static function providerPower(): array
             ['1',  1,  '1'],
             ['2',  1,  '2'],
             ['3',  1,  '3'],
+            ['-123456789012345678901234567890', 1, '-123456789012345678901234567890'],
+            ['123456789012345678901234567890', 1, '123456789012345678901234567890'],
 
             ['-3', 2, '9'],
             ['-2', 2, '4'],
@@ -1521,6 +1533,8 @@ public static function providerPower(): array
             ['1',  2, '1'],
             ['2',  2, '4'],
             ['3',  2, '9'],
+            ['-123456789012345678901234567890', 2, '15241578753238836750495351562536198787501905199875019052100'],
+            ['123456789012345678901234567890', 2, '15241578753238836750495351562536198787501905199875019052100'],
 
             ['-3', 3, '-27'],
             ['-2', 3,  '-8'],
@@ -1529,6 +1543,8 @@ public static function providerPower(): array
             ['1',  3,   '1'],
             ['2',  3,   '8'],
             ['3',  3,  '27'],
+            ['-123456789012345678901234567890', 3, '-1881676372353657772546716040589641726257477229849409426207693797722198701224860897069000'],
+            ['123456789012345678901234567890', 3, '1881676372353657772546716040589641726257477229849409426207693797722198701224860897069000'],
 
             ['0', 1000000, '0'],
             ['1', 1000000, '1'],