fix(Data Storage Units Converter): fix b/iB/B conversion

Fix #398

Author: sharevb

src/tools/data-storage-unit-converter/data-storage-unit-converter.service.test.ts

@@ -29,6 +29,13 @@ describe('data-storage-unit-converter', () => {
       expect(convertStorageAndRateUnitsDisplay({ value: 1, fromUnit: 'Mb', toUnit: 'KB', precision: 0 })).toBe('125');
       expect(convertStorageAndRateUnitsDisplay({ value: 125, fromUnit: 'KB', toUnit: 'Mb', precision: 0 })).toBe('1');
 
+      expect(convertStorageAndRateUnitsDisplay({ value: 8, fromUnit: 'b', toUnit: 'B' })).toBe('1.000');
+      expect(convertStorageAndRateUnitsDisplay({ value: 1, fromUnit: 'B', toUnit: 'b' })).toBe('8.000');
+      expect(convertStorageAndRateUnitsDisplay({ value: 8000, fromUnit: 'b', toUnit: 'KB' })).toBe('1.000');
+      expect(convertStorageAndRateUnitsDisplay({ value: 1000, fromUnit: 'iB', toUnit: 'b' })).toBe('8000.000');
+      expect(convertStorageAndRateUnitsDisplay({ value: 1, fromUnit: 'KiB', toUnit: 'b' })).toBe('8192.000');
+      expect(convertStorageAndRateUnitsDisplay({ value: 1, fromUnit: 'KB', toUnit: 'iB' })).toBe('1000.000');
+
       expect(convertStorageAndRateUnitsDisplay({ value: 1, fromUnit: 'MiB', toUnit: 'Kb' })).toBe('8388.608');
       expect(convertStorageAndRateUnitsDisplay({ value: 8388.608, fromUnit: 'Kb', toUnit: 'MiB', precision: 0 })).toBe('1');
     });

src/tools/data-storage-unit-converter/data-storage-unit-converter.service.ts

@@ -32,11 +32,11 @@ export function convertStorageAndRateUnits(
   ];
 
   const fromIndex = units.indexOf(fromUnit);
-  const fromFactor = fromIndex / 9 > 1 ? 1000 : 1024;
-  const fromDivisor = fromIndex / 9 > 2 ? 8 : 1;
+  const fromFactor = fromIndex / 9 >= 1 ? 1000 : 1024;
+  const fromDivisor = fromIndex / 9 >= 2 ? 8 : 1;
   const toIndex = units.indexOf(toUnit);
-  const toFactor = toIndex / 9 > 1 ? 1000 : 1024;
-  const toDivisor = toIndex / 9 > 2 ? 8 : 1;
+  const toFactor = toIndex / 9 >= 1 ? 1000 : 1024;
+  const toDivisor = toIndex / 9 >= 2 ? 8 : 1;
 
   const fromBase = (fromFactor ** (fromIndex % 9)) / fromDivisor;
   const toBase = (toFactor ** (toIndex % 9)) / toDivisor;