@Test public void test_compare_modifyColumn() throws Exception { ModelDiff diff = new ModelDiff(); diff.compareTables(base(), newTableModifiedColumn()); List<Object> createChanges = diff.getApplyChanges(); assertThat(createChanges).hasSize(1); AlterColumn alterColumn = (AlterColumn) createChanges.get(0); assertThat(alterColumn.getColumnName()).isEqualTo("name"); assertThat(alterColumn.getType()).isEqualTo("varchar(30)"); assertThat(alterColumn.isNotnull()).isEqualTo(true); assertThat(alterColumn.getUnique()).isNull(); assertThat(alterColumn.getCheckConstraint()).isNull(); assertThat(alterColumn.getReferences()).isNull(); assertThat(diff.getDropChanges()).hasSize(0); }