Move integration tests to tests/integration_tests

Prior to this commit, the tests in tests/unit_tests were a mix of actual unit-tests and integration tests. This commit moves all integration tests (the ones marked with pytest.mark.integration_tests atleast) to a new directory tests/integration_tests.
The commit also adds pytest scheduler mark and simular fixture to integration tests which
should be ran with both scheduler and job queue.

pyproject.toml

@@ -150,6 +150,7 @@ markers = [
     "script",
     "slow",
     "unstable",
+    "scheduler"
 ]
 log_cli = "false"
 asyncio_mode = "auto"

tests/conftest.py

@@ -245,6 +245,20 @@ def excepthook(cls, exc, tb):
     monkeypatch.setattr(sys, "excepthook", excepthook)
 
 
+@pytest.fixture(params=[False, True])
+def try_queue_and_scheduler(request, monkeypatch):
+    should_enable_scheduler = request.param
+    scheduler_mark = request.node.get_closest_marker("scheduler")
+    assert scheduler_mark
+    if scheduler_mark.kwargs.get("skip") and should_enable_scheduler:
+        pytest.skip("Skipping running test with scheduler enabled")
+    monkeypatch.setattr(
+        FeatureToggling._conf["scheduler"], "is_enabled", should_enable_scheduler
+    )
+    yield
+    monkeypatch.undo()
+
+
 def pytest_collection_modifyitems(config, items):
     for item in items:
         fixtures = getattr(item, "fixturenames", ())

tests/unit_tests/analysis/test_adaptive_localization.py → tests/integration_tests/analysis/test_adaptive_localization.py

@@ -43,8 +43,11 @@ def run_cli_ES_with_case(poly_config):
     return prior_sample, posterior_sample
 
 
+@pytest.mark.scheduler
 @pytest.mark.integration_test
-def test_that_adaptive_localization_with_cutoff_1_equals_ensemble_prior(copy_poly_case):
+def test_that_adaptive_localization_with_cutoff_1_equals_ensemble_prior(
+    copy_poly_case, try_queue_and_scheduler
+):
     set_adaptive_localization_1 = dedent(
         """
         ANALYSIS_SET_VAR STD_ENKF LOCALIZATION True
@@ -65,8 +68,11 @@ def test_that_adaptive_localization_with_cutoff_1_equals_ensemble_prior(copy_pol
     assert np.allclose(posterior_sample, prior_sample)
 
 
+@pytest.mark.scheduler
 @pytest.mark.integration_test
-def test_that_adaptive_localization_with_cutoff_0_equals_ESupdate(copy_poly_case):
+def test_that_adaptive_localization_with_cutoff_0_equals_ESupdate(
+    copy_poly_case, try_queue_and_scheduler
+):
     """
     Note that "RANDOM_SEED" in both ert configs needs to be the same to obtain
     the same sample from the prior.
@@ -101,8 +107,11 @@ def test_that_adaptive_localization_with_cutoff_0_equals_ESupdate(copy_poly_case
     assert np.allclose(posterior_sample_loc0, posterior_sample_noloc)
 
 
+@pytest.mark.scheduler
 @pytest.mark.integration_test
-def test_that_posterior_generalized_variance_increases_in_cutoff(copy_poly_case):
+def test_that_posterior_generalized_variance_increases_in_cutoff(
+    copy_poly_case, try_queue_and_scheduler
+):
     rng = np.random.default_rng(42)
     cutoff1 = rng.uniform(0, 1)
     cutoff2 = rng.uniform(cutoff1, 1)