exp: drop test_queue_remove_done func test in favor of mocked unit test

tests/func/experiments/test_queue.py

@@ -1,8 +1,6 @@
 import pytest
 from funcy import first
 
-from dvc.exceptions import InvalidArgumentError
-
 
 def to_dict(tasks):
     status_dict = {}
@@ -35,65 +33,6 @@ def test_celery_logs(
     assert "failed to reproduce 'failed-copy-file'" in captured.out
 
 
-@pytest.mark.xfail(
-    strict=False,
-    reason="https://github.com/iterative/dvc/issues/9143",
-)
-def test_queue_remove_done(
-    dvc,
-    exp_stage,
-    failed_exp_stage,
-    test_queue,
-):
-    queue_length = 3
-    success_tasks = []
-    failed_tasks = []
-    celery_queue = dvc.experiments.celery_queue
-    for i in range(queue_length):
-        name = f"success{i}"
-        success_tasks.append(name)
-        dvc.experiments.run(
-            exp_stage.addressing, params=[f"foo={i}"], queue=True, name=name
-        )
-        name_fail = f"failed{i}"
-        failed_tasks.append(name_fail)
-        dvc.experiments.run(
-            failed_exp_stage.addressing,
-            params=[f"foo={i+queue_length}"],
-            queue=True,
-            name=name_fail,
-        )
-    dvc.experiments.run(run_all=True)
-    test_queue.wait(success_tasks + failed_tasks)
-    assert len(celery_queue.failed_stash) == 3
-    status = to_dict(celery_queue.status())
-    assert len(status) == 6
-    for name in failed_tasks:
-        assert status[name] == "Failed"
-    for name in success_tasks:
-        assert status[name] == "Success"
-
-    with pytest.raises(InvalidArgumentError):
-        celery_queue.remove(failed_tasks[:2] + ["non-exist"])
-    assert len(celery_queue.status()) == 6
-
-    to_remove = [failed_tasks[0], success_tasks[2]]
-    assert set(celery_queue.remove(to_remove)) == set(to_remove)
-
-    assert len(celery_queue.failed_stash) == 2
-    status = to_dict(celery_queue.status())
-    assert set(status) == set(failed_tasks[1:] + success_tasks[:2])
-
-    assert set(celery_queue.clear(failed=True)) == set(failed_tasks[1:])
-
-    assert len(celery_queue.failed_stash) == 0
-    assert set(to_dict(celery_queue.status())) == set(success_tasks[:2])
-
-    assert set(celery_queue.clear(success=True)) == set(success_tasks[:2])
-
-    assert celery_queue.status() == []
-
-
 def test_queue_doesnt_remove_untracked_params_file(tmp_dir, dvc, scm):
     """Regression test for https://github.com/iterative/dvc/issues/7842"""
     tmp_dir.gen("params.yaml", "foo: 1")