void () { runPythonTest(new PyDataFrameDebuggerTask(getRelativeTestDataPath(), "test_dataframe.py", ImmutableSet.of(33)) { @Override public void testing() throws Exception { doTest("df5", 10, 1, chunk -> { final List<ArrayChunk.ColHeader> labels = chunk.getColHeaders(); assertEquals(1, labels.size()); assertEquals("foo_%", labels.get(0).getLabel()); }); } }); }