1 files changed, 103 insertions, 0 deletions
diff --git a/tests/test_utils.py b/tests/test_utils.py
new file mode 100644
index 0000000..eb32fbf
--- /dev/null
+++ b/tests/test_utils.py
@@ -0,0 +1,103 @@
+import pytest
+from pytest_mock import MockerFixture
+from typing import Optional, Tuple
+
+from asciidoc import utils
+
+
+@pytest.mark.parametrize(
+    "input,expected",
+    (
+        ('/home/user', '/home/user'),
+        ('~', None),
+    )
+)
+def test_userdir(mocker: MockerFixture, input: str, expected: Optional[str]) -> None:
+    mocker.patch('os.path.expanduser', return_value=input)
+    assert utils.userdir() == expected
+
+
+@pytest.mark.parametrize(
+    "input,expected",
+    (
+        (' a ', 'a'),
+        ('"a"', 'a'),
+        ('  "b ', '"b'),
+        ('  b" ', 'b"'),
+        ('""', '""'),
+    ),
+)
+def test_strip_quotes(input: str, expected: str) -> None:
+    assert utils.strip_quotes(input) == expected
+
+
+@pytest.mark.parametrize(
+    "input,expected",
+    (
+        (('a', 'b'), ('a', 'b')),
+        (('', 'a', 'b'), ('a', 'b')),
+        (('a', 'b', ''), ('a', 'b', '')),
+        (('', 'a', 'b', ''), ('a', 'b', '')),
+    ),
+)
+def test_lstrip_list(input: Tuple[str, ...], expected: Tuple[str, ...]) -> None:
+    assert utils.lstrip_list(input) == expected
+
+
+@pytest.mark.parametrize(
+    "input,expected",
+    (
+        (('a', 'b'), ('a', 'b')),
+        (('', 'a', 'b'), ('', 'a', 'b')),
+        (('a', 'b', ''), ('a', 'b')),
+        (('', 'a', 'b', ''), ('', 'a', 'b')),
+    ),
+)
+def test_rstrip_list(input: Tuple[str, ...], expected: Tuple[str, ...]) -> None:
+    assert utils.rstrip_list(input) == expected
+
+
+@pytest.mark.parametrize(
+    "input,expected",
+    (
+        (('a', 'b'), ('a', 'b')),
+        (('', 'a', 'b'), ('a', 'b')),
+        (('a', 'b', ''), ('a', 'b')),
+        (('', 'a', 'b', ''), ('a', 'b')),
+    ),
+)
+def test_strip_list(input: Tuple[str, ...], expected: Tuple[str, ...]) -> None:
+    assert utils.strip_list(input) == expected
+
+
+@pytest.mark.parametrize(
+    "input,expected",
+    (
+        ((1,), True),
+        ([1], True),
+        ('a', False),
+    ),
+)
+def test_is_array(input, expected):
+    assert utils.is_array(input) == expected
+
+
+@pytest.mark.parametrize(
+    "n,d,expected",
+    (
+        (42.0, 0, 42),
+        (42.4, 0, 42),
+        (42.5, 0, 43),
+        (42.6, 0, 43),
+        (42.9, 0, 43),
+        (42.0, 2, 42),
+        (42.5, 2, 42.5),
+        (42.550, 2, 42.55),
+        (42.554, 2, 42.55),
+        (42.555, 2, 42.56),
+        (42.556, 2, 42.56),
+        (42.559, 2, 42.56),
+    ),
+)
+def test_py2round(n: float, d: int, expected: float) -> None:
+    assert utils.py2round(n, d) == expected