Merge "Process rcsVolteSingleRegistration if it is not provided or roaming" into sc-dev

    @Test

    @SmallTest

    public void testIsRcsVolteSingleRegistrationSupported() {

        String[] vals = new String[]{"0", "1", "false", "true"};

        boolean[] expectedRes = new boolean[]{false, true, false, true};

        String[] vals = new String[]{"0", "1", "2"};

        boolean[] expectedResHome = new boolean[]{false, true, true};

        boolean[] expectedResRoaming = new boolean[]{false, true, false};

        for (int i = 0; i < vals.length; i++) {

            String xml = "\t\t\t\t<characteristic type=\"GSMA\">\n"

                    + "\t\t\t\t\t<parm name=\"rcsVolteSingleRegistration\" value=\""

                    + vals[i] + "\"/>\n" + "\t\t\t\t</characteristic>\n";

            RcsConfig config = new RcsConfig(xml.getBytes());

            assertEquals(config.isRcsVolteSingleRegistrationSupported(), expectedRes[i]);

            assertEquals(config.isRcsVolteSingleRegistrationSupported(false), expectedResHome[i]);

            assertEquals(config.isRcsVolteSingleRegistrationSupported(true),

                    expectedResRoaming[i]);

        }

    }