BlurConfiguration blurConfiguration = new BlurConfiguration();
blurConfiguration.set(BlurConstants.BLUR_FIELDTYPE + "test", TestType.class.getName());
TableContext.setSystemBlurConfiguration(blurConfiguration);
TableDescriptor tableDescriptor = new TableDescriptor();
tableDescriptor.setName(name);
tableDescriptor.setTableUri(file.toURI().toString());
TableContext context = TableContext.create(tableDescriptor);
FieldManager fieldManager = context.getFieldManager();
fieldManager.addColumnDefinition("fam", "col", null, false, "test", false, null);