// Then
        assertEquals(share, result);
        verify(mockReferralData).getShare();
    }

    @Test
    @DisplayName("Should get path consumed")
    void testGetPathConsumed() {
        // Given
        int pathConsumed = 10;
        when(mockReferralData.getPathConsumed()).thenReturn(pathConsumed);

        // When
        int result = mockReferralData.getPathConsumed();

            buffer.decode(testBuffer, 0, testBuffer.length);
        }

        @Test
        @DisplayName("Should return correct pathConsumed value")
        void testGetPathConsumed() {
            assertEquals(50, buffer.getPathConsumed()); // 100 / 2
        }

        @Test
        @DisplayName("Should return correct numReferrals value")
        void testGetNumReferrals() {

            assertTrue(concreteExpiration >= 0);
        }

        @Test
        @DisplayName("Should get path consumed")
        void testGetPathConsumed() {
            int pathConsumed = 20;

            // Test with mock
            when(mockReferralData.getPathConsumed()).thenReturn(pathConsumed);