diff --git a/conftest.py b/conftest.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_special_values.py b/tests/test_special_values.py
new file mode 100644
index 0000000..2d0efcb
--- /dev/null
+++ b/tests/test_special_values.py
@@ -0,0 +1,15 @@
+import secsie
+
+
+
+def test_null():
+    """
+    Tests that secsie recognizes special values in config.
+    """
+    config = secsie.parse_config(
+    """
+    not-null = none  # none is not converted to None in Python, 'null' is.
+    """)
+
+    assert config['not-null'] == 'none'
+    
\ No newline at end of file
diff --git a/tests/test_version.py b/tests/test_version.py
new file mode 100644
index 0000000..e8cccd0
--- /dev/null
+++ b/tests/test_version.py
@@ -0,0 +1,8 @@
+import re
+import secsie
+
+
+def test_secsie_semver_syntax():
+    VERSION_EX = re.compile(r'^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$')
+    assert VERSION_EX.match(secsie.__version__.split('v')[1])
+    # assert secsie.__version__ == 'v2.1.0'
diff --git a/tests/test_whitespace.py b/tests/test_whitespace.py
new file mode 100644
index 0000000..4ab5584
--- /dev/null
+++ b/tests/test_whitespace.py
@@ -0,0 +1,18 @@
+import secsie
+
+
+def test_whitespace_insensitivity():
+    """
+    Tests that secsie ignores whitespace in attribute declaration lines
+    """
+    config = secsie.parse_config(
+    """
+key    =     value
+                    key2=value2
+ur\t=mom
+    """
+    )
+
+    assert config['key'] == 'value'
+    assert config['key2'] == 'value2'
+    assert config['ur'] == 'mom'