diff --git a/salt/utils/gitfs.py b/salt/utils/gitfs.py
index 24af437825a6..eb2676c75b9e 100644
--- a/salt/utils/gitfs.py
+++ b/salt/utils/gitfs.py
@@ -477,7 +477,9 @@ def __init__(
             self._cache_basehash, self._cache_basename
         )
         self._cachedir = salt.utils.path.join(self._cache_hash, self._cache_basename)
-        self._salt_working_dir = salt.utils.path.join(cache_root, "work", self._cache_full_basename)
+        self._salt_working_dir = salt.utils.path.join(
+            cache_root, "work", self._cache_full_basename
+        )
         self._linkdir = salt.utils.path.join(
             cache_root, "links", self._cache_full_basename
         )
diff --git a/tests/pytests/functional/pillar/test_git_pillar.py b/tests/pytests/functional/pillar/test_git_pillar.py
new file mode 100644
index 000000000000..28bf638ed8f6
--- /dev/null
+++ b/tests/pytests/functional/pillar/test_git_pillar.py
@@ -0,0 +1,191 @@
+import copy
+
+import pytest
+
+from salt.pillar.git_pillar import ext_pillar
+from tests.support.mock import patch
+
+pytestmark = [
+    pytest.mark.slow_test,
+]
+
+
+try:
+    import git  # pylint: disable=unused-import
+
+    HAS_GITPYTHON = True
+except ImportError:
+    HAS_GITPYTHON = False
+
+
+try:
+    import pygit2  # pylint: disable=unused-import
+
+    HAS_PYGIT2 = True
+except ImportError:
+    HAS_PYGIT2 = False
+
+
+skipif_no_gitpython = pytest.mark.skipif(not HAS_GITPYTHON, reason="Missing gitpython")
+skipif_no_pygit2 = pytest.mark.skipif(not HAS_PYGIT2, reason="Missing pygit2")
+
+
+@pytest.fixture
+def git_pillar_opts(salt_master, tmp_path):
+    opts = dict(copy.deepcopy(salt_master.config))
+    opts["cachedir"] = str(tmp_path)
+    return opts
+
+
+@pytest.fixture
+def gitpython_pillar_opts(git_pillar_opts):
+    git_pillar_opts["verified_git_pillar_provider"] = "gitpython"
+    return git_pillar_opts
+
+
+@pytest.fixture
+def pygit2_pillar_opts(git_pillar_opts):
+    git_pillar_opts["verified_git_pillar_provider"] = "pygit2"
+    return git_pillar_opts
+
+
+def _get_ext_pillar(minion, pillar_opts, grains, *repos):
+    with patch("salt.pillar.git_pillar.__opts__", pillar_opts, create=True):
+        with patch("salt.pillar.git_pillar.__grains__", grains, create=True):
+            return ext_pillar(minion, None, *repos)
+
+
+def _test_simple(pillar_opts, grains):
+    data = _get_ext_pillar(
+        "minion",
+        pillar_opts,
+        grains,
+        "https://github.com/saltstack/salt-test-pillar-gitfs.git",
+    )
+    assert data == {"key": "value"}
+
+
+@skipif_no_gitpython
+def test_gitpython_simple(gitpython_pillar_opts, grains):
+    _test_simple(gitpython_pillar_opts, grains)
+
+
+@skipif_no_pygit2
+def test_pygit2_simple(pygit2_pillar_opts, grains):
+    _test_simple(pygit2_pillar_opts, grains)
+
+
+def _test_missing_env(pillar_opts, grains):
+    data = _get_ext_pillar(
+        "minion",
+        pillar_opts,
+        grains,
+        {
+            "https://github.com/saltstack/salt-test-pillar-gitfs.git": [
+                {"env": "misssing"}
+            ]
+        },
+    )
+    assert data == {}
+
+
+@skipif_no_gitpython
+def test_gitpython_missing_env(gitpython_pillar_opts, grains):
+    _test_missing_env(gitpython_pillar_opts, grains)
+
+
+@skipif_no_pygit2
+def test_pygit2_missing_env(pygit2_pillar_opts, grains):
+    _test_missing_env(pygit2_pillar_opts, grains)
+
+
+def _test_env(pillar_opts, grains):
+    data = _get_ext_pillar(
+        "minion",
+        pillar_opts,
+        grains,
+        {
+            "https://github.com/saltstack/salt-test-pillar-gitfs-2.git": [
+                {"env": "other_env"}
+            ]
+        },
+    )
+    assert data == {"other": "env"}
+
+
+@skipif_no_gitpython
+def test_gitpython_env(gitpython_pillar_opts, grains):
+    _test_env(gitpython_pillar_opts, grains)
+
+
+@skipif_no_pygit2
+def test_pygit2_env(pygit2_pillar_opts, grains):
+    _test_env(pygit2_pillar_opts, grains)
+
+
+def _test_simple_dynamic(pillar_opts, grains):
+    data = _get_ext_pillar(
+        "minion",
+        pillar_opts,
+        grains,
+        "__env__ https://github.com/saltstack/salt-test-pillar-gitfs.git",
+    )
+    assert data == {"key": "value"}
+
+
+@skipif_no_gitpython
+def test_gitpython_simple_dynamic(gitpython_pillar_opts, grains):
+    _test_simple_dynamic(gitpython_pillar_opts, grains)
+
+
+@skipif_no_pygit2
+def test_pygit2_simple_dynamic(pygit2_pillar_opts, grains):
+    _test_simple_dynamic(pygit2_pillar_opts, grains)
+
+
+def _test_missing_env_dynamic(pillar_opts, grains):
+    data = _get_ext_pillar(
+        "minion",
+        pillar_opts,
+        grains,
+        {
+            "__env__ https://github.com/saltstack/salt-test-pillar-gitfs.git": [
+                {"env": "misssing"}
+            ]
+        },
+    )
+    assert data == {}
+
+
+@skipif_no_gitpython
+def test_gitpython_missing_env_dynamic(gitpython_pillar_opts, grains):
+    _test_missing_env_dynamic(gitpython_pillar_opts, grains)
+
+
+@skipif_no_pygit2
+def test_pygit2_missing_env_dynamic(pygit2_pillar_opts, grains):
+    _test_missing_env_dynamic(pygit2_pillar_opts, grains)
+
+
+def _test_env_dynamic(pillar_opts, grains):
+    data = _get_ext_pillar(
+        "minion",
+        pillar_opts,
+        grains,
+        {
+            "__env__ https://github.com/saltstack/salt-test-pillar-gitfs-2.git": [
+                {"env": "other_env"}
+            ]
+        },
+    )
+    assert data == {"other": "env"}
+
+
+@skipif_no_gitpython
+def test_gitpython_env_dynamic(gitpython_pillar_opts, grains):
+    _test_env_dynamic(gitpython_pillar_opts, grains)
+
+
+@skipif_no_pygit2
+def test_pygit2_env_dynamic(pygit2_pillar_opts, grains):
+    _test_env_dynamic(pygit2_pillar_opts, grains)
diff --git a/tests/pytests/unit/pillar/test_git_pillar.py b/tests/pytests/unit/pillar/test_git_pillar.py
deleted file mode 100644
index e69de29bb2d1..000000000000