datelocaleconvertertestcase.java

这是一个有关common beanutils 的源码

        convertInvalid(converter, "(A)", defaultValue);
        convertNull(converter, "(A)", defaultValue);


        // Convert value in the wrong format - should return default value
        convertValueNoPattern(converter, "(B)", defaultDateValue, defaultValue);

        // Convert with non-localized pattern - should return default value
        convertValueWithPattern(converter, "(B)", localizedDateValue, defaultDatePattern, defaultValue);

        // **************************************************************************
        // Convert with specified type
        // 
        // BaseLocaleConverter completely ignores the type - so even if we specify
        // Double.class here it still returns a Date.
        //  **** SHOULD IMPLEMENT THIS BEHAVIOUR ****
        // **************************************************************************
        convertValueToType(converter, "(B)", String.class, localizedDateValue, localizedDatePattern, expectedValue);


        // ------------- Construct with non-localized pattern ------------
        converter = new DateLocaleConverter(defaultValue,
                                            localizedLocale,
                                            defaultDatePattern,
                                            false);


        convertValueNoPattern(converter, "(C)", localizedDateValue, expectedValue);
        convertValueWithPattern(converter, "(C)", localizedDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, "(C)", defaultValue);
        convertNull(converter, "(C)", defaultValue);

    }

    /**
     * Test Converter() constructor
     * 
     * Uses the default locale, no default value
     * 
     */
    public void testConstructor_2() {

        // ------------- Construct using default pattern & default locale ------------
        converter = new DateLocaleConverter();

        // Perform Tests
        convertValueNoPattern(converter, defaultShortDateValue, expectedValue);
        convertValueWithPattern(converter, defaultDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, null);
        convertNull(converter, null);

    }

    /**
     * Test Converter(locPattern) constructor
     * 
     * Uses the default locale, no default value
     * 
     */
    public void testConstructor_3() {

        // ------------- Construct using default pattern & default locale --------
        converter = new DateLocaleConverter(true);

        // Perform Tests
        convertValueNoPattern(converter, defaultShortDateValue, expectedValue);
        convertValueWithPattern(converter, defaultDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, null);
        convertNull(converter, null);


    }

    /**
     * Test Converter(Locale) constructor
     */
    public void testConstructor_4() {

        // ------------- Construct using specified Locale --------
        converter = new DateLocaleConverter(localizedLocale);

        // Perform Tests
        convertValueNoPattern(converter, localizedShortDateValue, expectedValue);
        convertValueWithPattern(converter, localizedDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, null);
        convertNull(converter, null);


    }


    /**
     * Test Converter(Locale, locPattern) constructor
     */
    public void testConstructor_5() {

        // Skip this test if no valid symbols for the locale
        if (!validLocalDateSymbols) {
            log.error("Invalid locale symbols *** skipping testConstructor_5() **");
            return;
        } 

        // ------------- Construct using specified Locale --------
        converter = new DateLocaleConverter(localizedLocale, true);

        // Perform Tests
        convertValueNoPattern(converter, localizedShortDateValue, expectedValue);
        convertValueWithPattern(converter, localizedDateValue, localizedDatePattern, expectedValue);
        convertInvalid(converter, null);
        convertNull(converter, null);


    }

    /**
     * Test Converter(Locale, pattern) constructor
     */
    public void testConstructor_6() {

        // ------------- Construct using specified Locale --------
        converter = new DateLocaleConverter(localizedLocale, defaultDatePattern);

        // Perform Tests
        convertValueNoPattern(converter, localizedDateValue, expectedValue);
        convertValueWithPattern(converter, localizedDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, null);
        convertNull(converter, null);

    }

    /**
     * Test Converter(Locale, pattern, locPattern) constructor
     */
    public void testConstructor_7() {

        // Skip this test if no valid symbols for the locale
        if (!validLocalDateSymbols) {
            log.error("Invalid locale symbols *** skipping testConstructor_7() **");
            return;
        } 

        // ------------- Construct using specified Locale --------
        converter = new DateLocaleConverter(localizedLocale, localizedDatePattern, true);

        // Perform Tests
        convertValueNoPattern(converter, localizedDateValue, expectedValue);
        convertValueWithPattern(converter, localizedDateValue, localizedDatePattern, expectedValue);
        convertInvalid(converter, null);
        convertNull(converter, null);

    }

    /**
     * Test Converter(defaultValue) constructor
     */
    public void testConstructor_8() {

        // ------------- Construct using specified Locale --------
        converter = new DateLocaleConverter(defaultValue);

        // Perform Tests
        convertValueNoPattern(converter, defaultShortDateValue, expectedValue);
        convertValueWithPattern(converter, defaultDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, defaultValue);
        convertNull(converter, defaultValue);

    }

    /**
     * Test Converter(defaultValue, locPattern) constructor
     */
    public void testConstructor_9() {

        // ------------- Construct using specified Locale --------
        converter = new DateLocaleConverter(defaultValue, true);

        // Perform Tests
        convertValueNoPattern(converter, defaultShortDateValue, expectedValue);
        convertValueWithPattern(converter, defaultDateValue, defaultDatePattern, expectedValue);
        convertInvalid(converter, defaultValue);
        convertNull(converter, defaultValue);

    }

    /**
     * Test invalid date
     */
    public void testInvalidDate() {

        converter = new DateLocaleConverter(defaultLocale);

        try {
            converter.convert("01/10/2004", "dd-MM-yyyy");
        } catch (ConversionException e) {
            assertEquals("Parse Error", "Error parsing date '01/10/2004' at position=2", e.getMessage());
        }

        try {
            converter.convert("01-10-2004X", "dd-MM-yyyy");
        } catch (ConversionException e) {
            assertEquals("Parse Length", "Date '01-10-2004X' contains unparsed characters from position=10", e.getMessage());
        }

    }

    /**
     * Test java.util.Date
     */
    public void testDateObject() {
        converter = new DateLocaleConverter(defaultLocale);
        assertEquals("java.util.Date", expectedValue, converter.convert(expectedValue));
    }

    /**
     * Test Calendar
     */
    public void testCalendarObject() {
        converter = new DateLocaleConverter(defaultLocale);
        java.util.Calendar calendar = java.util.Calendar.getInstance();
        calendar.setTime((java.util.Date)expectedValue);
        assertEquals("java.util.Calendar", expectedValue, converter.convert(calendar));
    }

}