1 files changed, 21 insertions, 0 deletions
diff --git a/tests/unit/test_utils.py b/tests/unit/test_utils.py
new file mode 100644
index 0000000..575f3e3
--- /dev/null
+++ b/tests/unit/test_utils.py
@@ -0,0 +1,21 @@
+from chirp import util
+from tests.unit import base
+
+
+class TestUtils(base.BaseTest):
+    def test_hexprint_with_string(self):
+        util.hexprint('00000000000000')
+
+    def test_hexprint_with_bytes(self):
+        util.hexprint(b'00000000000000')
+
+    def test_struct_pack(self):
+        struct = util.StringStruct
+
+        self.assertEqual('\x00c',
+                         struct.pack('bc', 0, 'c'))
+
+    def test_struct_unpack(self):
+        struct = util.StringStruct
+
+        self.assertEqual((1, 'c'), struct.unpack('bc', '\x01c'))