class OEMEncodingTests {

        @Test
        @DisplayName("getOEMBytes should use configuration encoding")
        void testGetOEMBytes() {
            // Given
            Configuration mockConfig = mock(Configuration.class);
            when(mockConfig.getOemEncoding()).thenReturn("UTF-8");

            // When
            byte[] result = Strings.getOEMBytes(TEST_STRING, mockConfig);

            // Then

            throws GeneralSecurityException {
        final byte[] p14 = new byte[14];
        final byte[] p21 = new byte[21];
        final byte[] p24 = new byte[24];
        final byte[] passwordBytes = Strings.getOEMBytes(password, tc.getConfig());
        int passwordLength = passwordBytes.length;

        // Only encrypt the first 14 bytes of the password for Pre 0.12 NT LM
        if (passwordLength > 14) {

            byte[] filenameBytes = Strings.getUNIBytes(filename);
            System.arraycopy(filenameBytes, 0, buffer, 94, filenameBytes.length);
        } else {
            byte[] filenameBytes = Strings.getOEMBytes(filename, mockConfig);
            System.arraycopy(filenameBytes, 0, buffer, 94, filenameBytes.length);
        }

        return buffer;
    }

            dstIndex += str.length() * 2;
            dst[dstIndex] = (byte) '\0';
            dstIndex++;
            dst[dstIndex++] = (byte) '\0';
        } else {
            final byte[] b = Strings.getOEMBytes(str, this.getConfig());
            System.arraycopy(b, 0, dst, dstIndex, b.length);
            dstIndex += b.length;
            dst[dstIndex] = (byte) '\0';
            dstIndex++;
        }