### Question:
SVGGeneratorFormatUtils { public static String format(final double value) { return DF.format(value); }  static String getValidInstanceId(final PrimitiveDefinition<?> primitiveDefinition); static String getValidInstanceId(final String value); static String format(final double value); static String format(final String pattern,
                                final double... values);  }### Answer:
@Test public void testFormatDoubleES() { Locale.setDefault(new Locale("es", "ES")); final String result = SVGGeneratorFormatUtils.format(45.675d); assertEquals("45.67", result); }
@Test public void testFormatDoubleRU() { Locale.setDefault(new Locale("ru", "RU")); final String result = SVGGeneratorFormatUtils.format(45.675d); assertEquals("45.67", result); }
@Test public void testFormatDoubleUS() { Locale.setDefault(new Locale("en", "US")); final String result = SVGGeneratorFormatUtils.format(45.675d); assertEquals("45.67", result); }
@Test public void testFormatMessageES() { Locale.setDefault(new Locale("es", "ES")); final String result = SVGGeneratorFormatUtils.format("[%1s,%2s]", 45.675d, 23.4563d); assertEquals("[45.67,23.46]", result); }
@Test public void testFormatMessageRU() { Locale.setDefault(new Locale("ru", "RU")); final String result = SVGGeneratorFormatUtils.format("[%1s,%2s]", 45.675d, 23.4563d); assertEquals("[45.67,23.46]", result); }
@Test public void testFormatMessageUS() { Locale.setDefault(new Locale("en", "US")); final String result = SVGGeneratorFormatUtils.format("[%1s,%2s]", 45.675d, 23.4563d); assertEquals("[45.67,23.46]", result); }