Unit tests covering integer bit size values

Author: Thomas Kerin

tests/Types/IntegerBitSizeTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace BitWasp\Buffertools\Tests\Types;
+
+
+use BitWasp\Buffertools\Tests\BinaryTest;
+use BitWasp\Buffertools\Types\Int128;
+use BitWasp\Buffertools\Types\Int16;
+use BitWasp\Buffertools\Types\Int256;
+use BitWasp\Buffertools\Types\Int32;
+use BitWasp\Buffertools\Types\Int64;
+use BitWasp\Buffertools\Types\Int8;
+use BitWasp\Buffertools\Types\SignedIntInterface;
+use BitWasp\Buffertools\Types\Uint128;
+use BitWasp\Buffertools\Types\Uint16;
+use BitWasp\Buffertools\Types\Uint256;
+use BitWasp\Buffertools\Types\Uint32;
+use BitWasp\Buffertools\Types\Uint64;
+use BitWasp\Buffertools\Types\Uint8;
+use BitWasp\Buffertools\Types\UintInterface;
+
+class IntegerBitSizeTest extends BinaryTest
+{
+    public function getClassAndBitSize()
+    {
+        return [
+            [Uint8::class,8],
+            [Uint16::class,16],
+            [Uint32::class,32],
+            [Uint64::class,64],
+            [Uint128::class,128],
+            [Uint256::class,256],
+            [Int8::class,8],
+            [Int16::class,16],
+            [Int32::class,32],
+            [Int64::class,64],
+            [Int128::class,128],
+            [Int256::class,256],
+        ];
+    }
+
+    /**
+     * @dataProvider getClassAndBitSize
+     * @param string $integerClass
+     * @param int $bitSize
+     */
+    public function testBitSize(string $integerClass, int $bitSize) {
+        /** @var UintInterface|SignedIntInterface $integer */
+        $integer = new $integerClass();
+        $this->assertEquals($bitSize, $integer->getBitSize());
+    }
+}