diff --git a/kibot/gs.py b/kibot/gs.py
index ab0783d6..91de3b6c 100644
--- a/kibot/gs.py
+++ b/kibot/gs.py
@@ -70,6 +70,7 @@ class GS(object):
     global_output = None
     global_variant = None
     global_opts_class = None
+    test_boolean = True
 
     @staticmethod
     def set_sch(name):
diff --git a/tests/.config/kiplot/plugins/fil_test.py b/tests/.config/kiplot/plugins/fil_test.py
index 6095d785..76b517cb 100644
--- a/tests/.config/kiplot/plugins/fil_test.py
+++ b/tests/.config/kiplot/plugins/fil_test.py
@@ -1,16 +1,17 @@
 from kibot.macros import macros, document, filter_class  # noqa: F401
 from . import log
+from .gs import GS
 
 logger = log.get_logger(__name__)
 
 
 with document:
-    avar = 1
+    avar = GS.debug_level
     """ Documentation """
-    bvar = True
+    bvar = GS.test_boolean
     """ Other doc """
-assert _help_avar == '[number=1] Documentation', _help_avar  # noqa: F821
-assert _help_bvar == '[boolean=true] Other doc', _help_bvar  # noqa: F821
+assert _help_avar == '[number=0] Documentation. Affected by global options', _help_avar  # noqa: F821
+assert _help_bvar == '[boolean=true] Other doc. Affected by global options', _help_bvar  # noqa: F821
 
 
 @filter_class
diff --git a/tests/test_plot/test_misc_2.py b/tests/test_plot/test_misc_2.py
index 8f3b5874..5a6f6ff6 100644
--- a/tests/test_plot/test_misc_2.py
+++ b/tests/test_plot/test_misc_2.py
@@ -225,7 +225,8 @@ def test_pre_xrc_fail(test_dir, caplog, monkeypatch):
 
 
 def test_unimplemented_layer(caplog):
-    with pytest.raises(AssertionError) as e:
-        Layer.solve(1)
+    with context.cover_it(cov):
+        with pytest.raises(AssertionError) as e:
+            Layer.solve(1)
     assert e.type == AssertionError
     assert e.value.args[0] == "Unimplemented layer type <class 'int'>"