### Question:
SvgSupport { public static String toSvgName( String name ) { if ( isPngName( name ) ) { name = name.substring( 0, name.length() - 4 ) + SVG_EXTENSION; } return name; }  static boolean isSvgEnabled(); static SvgImage loadSvgImage( InputStream in ); static boolean isSvgName( String name ); static String toPngName( String name ); static boolean isPngName( String name ); static String toSvgName( String name );  }### Answer:
@Test public void testToSvgName() throws Exception { assertTrue( SvgSupport.isSvgName( "my_file.svg" ) ); assertTrue( SvgSupport.isSvgName( "my_file.SVG" ) ); assertTrue( SvgSupport.isSvgName( ".svg" ) ); assertFalse( SvgSupport.isSvgName( "svg" ) ); assertFalse( SvgSupport.isSvgName( "myFile.png" ) ); assertEquals( "myFile.svg", SvgSupport.toSvgName( "myFile.png" ) ); }