public void testJoinPartitions() throws Exception {
ScriptConsolePartitioner partitioner = new ScriptConsolePartitioner();
partitioner.addRange(new ScriptStyleRange(0, 1, null, null, ScriptStyleRange.STDIN));
assertEquals(1, partitioner.getStyleRanges(0, 1).length);
partitioner.addRange(new ScriptStyleRange(1, 1, null, null, ScriptStyleRange.STDIN));
assertEquals(1, partitioner.getStyleRanges(0, 2).length);
partitioner.addRange(new ScriptStyleRange(1, 1, null, null, ScriptStyleRange.STDOUT));
assertEquals(2, partitioner.getStyleRanges(0, 2).length);