Examples of com.ibm.icu.text.NumberFormat.format()

com.ibm.icu.text.NumberFormat.format()
CHANGED Format an object. Change: recognizes BigInteger and BigDecimal objects. @stable ICU 2.0


        // Set unsupported locale with supported territory ang_KR
        logln("Set locale - ang_KR");
        gp.setLocale(new ULocale("ang_KR"));
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_CURRENCY);
        numStr = nf.format(num);
        if (!numStr.equals("\u20a9\u00a0123,457")) {
            errln("FAIL: Number string is " + numStr + " Expected: \u20a9\u00a0123,457");
        }
        
        // Set locale - de_DE

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        gp.setLocale(new ULocale("de_DE"));


        // NF_NUMBER
        logln("NUMBER type");
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_NUMBER);
        numStr = nf.format(num);
        if (!numStr.equals("123.456,789")) {
            errln("FAIL: Number string is " + numStr + " Expected: 123.456,789");
        }


        // NF_CURRENCY

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        }


        // NF_CURRENCY
        logln("CURRENCY type");
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_CURRENCY);
        numStr = nf.format(num);
        if (!numStr.equals("123.456,79\u00a0\u20AC")) {
            errln("FAIL: Number string is " + numStr + " Expected: 123.456,79\u00a0\u20AC");
        }


        // NF_PERCENT

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        }


        // NF_PERCENT
        logln("PERCENT type");
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_PERCENT);
        numStr = nf.format(num);
        if (!numStr.equals("12.345.679\u00a0%")) {
            errln("FAIL: Number string is " + numStr + " Expected: 12.345.679\u00a0%");
        }


        // NF_SCIENTIFIC

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        }


        // NF_SCIENTIFIC
        logln("SCIENTIFIC type");
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_SCIENTIFIC);
        numStr = nf.format(num);
        if (!numStr.equals("1,23456789E5")) {
            errln("FAIL: Number string is " + numStr + " Expected: 1,23456789E5");
        }


        // NF_INTEGER

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        }


        // NF_INTEGER
        logln("INTEGER type");
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_INTEGER);
        numStr = nf.format(num);
        if (!numStr.equals("123.457")) {
            errln("FAIL: Number string is " + numStr + " Expected: 123.457");
        }


        // Invalid number type

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        // Set explicit territory
        logln("Set territory - US");
        gp.setTerritory("US");
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_CURRENCY);
        numStr = nf.format(num);
        if (!numStr.equals("123.456,79\u00a0$")) {
            errln("FAIL: Number string is " + numStr + " Expected: 123.456,79\u00a0$");
        }


        // Set explicit currency

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        // Set explicit currency
        logln("Set currency - GBP");
        gp.setCurrency(Currency.getInstance("GBP"));
        nf = gp.getNumberFormat(GlobalizationPreferences.NF_CURRENCY);
        numStr = nf.format(num);
        if (!numStr.equals("123.456,79\u00a0\u00A3")) {
            errln("FAIL: Number string is " + numStr + " Expected: 123.456,79\u00a0\u00A3");
        }


        // Set exliplicit NumberFormat

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    /*
     * Test method for 'com.ibm.icu.x.text.NumberFormat.getIntegerInstance(Locale)'
     */
    public void testGetIntegerInstanceLocale() {
        NumberFormat nf = NumberFormat.getIntegerInstance(Locale.GERMANY);
        assertEquals("123.457", nf.format(123456.789)); // rounds
    }


    /*
     * Test method for 'com.ibm.icu.x.text.NumberFormat.getIntegerInstance(ULocale)'
     */

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    /*
     * Test method for 'com.ibm.icu.x.text.NumberFormat.getIntegerInstance(ULocale)'
     */
    public void testGetIntegerInstanceULocale() {
        NumberFormat nf = NumberFormat.getIntegerInstance(ULocale.GERMANY);
        assertEquals("123.457", nf.format(123456.789)); // rounds
    }


    /*
     * Test method for 'com.ibm.icu.x.text.NumberFormat.getCurrencyInstance()'
     */

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