Dodano test dla liczby 1

Task4_Cp/src/test/java/pl/dmcs/PrimeFactorsCalculatorTest.java

@@ -16,4 +16,13 @@ public class PrimeFactorsCalculatorTest {
         List<Integer> expected = Arrays.asList(2, 2, 7);
         assertEquals(expected, result);
     }
+
+    @Test
+    public void testCalculatePrimeFactorsForOne() {
+        PrimeFactorsCalculator calculator = new PrimeFactorsCalculator();
+        List<Integer> result = calculator.calculatePrimeFactors(1);
+        List<Integer> expected = Arrays.asList();
+        assertEquals(expected, result);
+    }
+
 }