diff --git a/.gitignore b/.gitignore
index 5527ae6..c8f66d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ __pycache__/
 *.pyc
 *.egg-info/
 /venv/
+/.coverage
+/htmlcov
diff --git a/d2warehouse/tests/test_parse_item.py b/d2warehouse/tests/test_parse_item.py
new file mode 100644
index 0000000..ea55924
--- /dev/null
+++ b/d2warehouse/tests/test_parse_item.py
@@ -0,0 +1,71 @@
+import unittest
+from d2warehouse.parser import parse_item
+from d2warehouse.item import Quality
+
+
+class ParseItemTest(unittest.TestCase):
+    def test_gem(self):
+        # chipped diamond
+        data = bytes.fromhex("1000a0000524740910")
+        data, item = parse_item(data)
+        self.assertEqual(data, b"")
+        self.assertEqual(item.code, "gcw")
+        self.assertEqual(item.pos_x, 9)
+        self.assertEqual(item.pos_y, 0)
+        self.assertTrue(item.is_simple)
+
+    def test_buckler(self):
+        # white buckler
+        data = bytes.fromhex("10008000050054a1083f57a9190c01041818fc07")
+        data, item = parse_item(data)
+        self.assertEqual(data, b"")
+        self.assertEqual(item.code, "buc")
+        self.assertEqual(item.pos_x, 0)
+        self.assertEqual(item.pos_y, 0)
+        self.assertEqual(item.quality, Quality.NORMAL)
+        self.assertFalse(item.is_simple)
+        self.assertEqual(item.lvl, 12)
+
+    def test_rune(self):
+        # tal rune
+        data = bytes.fromhex("1000a0000564f67cfb00")
+        data, item = parse_item(data)
+        self.assertEqual(data, b"")
+        self.assertEqual(item.code, "r07")
+        self.assertEqual(item.pos_x, 9)
+        self.assertEqual(item.pos_y, 9)
+        self.assertTrue(item.is_simple)
+
+    def test_rare_a(self):
+        # random rare armor
+        data = bytes.fromhex(
+            "10008000050014df17c64083c30b866d534c958c39d15b42c0c1e1c08815cd9c04f80dff01"
+        )
+        data, item = parse_item(data)
+        self.assertEqual(data, b"")
+        self.assertEqual(item.code, "hla")
+        self.assertEqual(item.pos_x, 0)
+        self.assertEqual(item.pos_y, 0)
+        self.assertEqual(item.quality, Quality.RARE)
+        self.assertFalse(item.is_simple)
+        self.assertEqual(item.lvl, 5)
+        self.assertEqual(len(item.stats), 4)
+        self.assertEqual(item.defense, 23)
+        self.assertEqual(item.durability, 28)
+        self.assertEqual(item.max_durability, 28)
+
+    def test_tp_tome(self):
+        data = bytes.fromhex("100080000500d4a814daf7275a180240e03f")
+        data, item = parse_item(data)
+        self.assertEqual(data, b"")
+        self.assertEqual(item.code, "tbk")
+        self.assertEqual(item.quantity, 4)
+
+    def test_superior_sockets(self):
+        # superior armor with empty sockets
+        data = bytes.fromhex("10088000050014df175043b1b90cc38d80e3834070b004f41f")
+        data, item = parse_item(data)
+        self.assertEqual(data, b"")
+        self.assertEqual(item.quality, Quality.HIGH)
+        self.assertEqual(len(item.stats), 2)
+        self.assertEqual(item.sockets, 2)
diff --git a/d2warehouse/tests/test_parse_stash.py b/d2warehouse/tests/test_parse_stash.py
new file mode 100644
index 0000000..2181c58
--- /dev/null
+++ b/d2warehouse/tests/test_parse_stash.py
@@ -0,0 +1,20 @@
+import unittest
+from d2warehouse.parser import parse_stash
+
+
+class ParseStashTest(unittest.TestCase):
+    def test_empty(self):
+        # empty stash with 3 tabs and some gold
+        data = bytes.fromhex(
+            "55aa55aa0100000063000000a40100004400000000000000000000000000"
+            "000000000000000000000000000000000000000000000000000000000000"
+            "000000004a4d000055aa55aa0100000063000000391b0000440000000000"
+            "000000000000000000000000000000000000000000000000000000000000"
+            "0000000000000000000000004a4d000055aa55aa01000000630000003905"
+            "000044000000000000000000000000000000000000000000000000000000"
+            "00000000000000000000000000000000000000004a4d0000"
+        )
+        stash = parse_stash(data)
+        self.assertEqual(len(stash.tabs), 3)
+        gold = tuple(tab.gold for tab in stash.tabs)
+        self.assertEqual(gold, (420, 6969, 1337))
diff --git a/pyproject.toml b/pyproject.toml
index 4b5d32c..45206c2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,6 +32,10 @@ dev = [
     "black",
 ]
 
+[tool.setuptools.packages.find]
+include = ["d2warehouse*"]
+exclude = ["d2warehouse.tests*"]
+
 [project.scripts]
 d2dump = "d2warehouse.dump:main"
 d2test = "d2warehouse.test:main"
@@ -41,3 +45,16 @@ version = {attr = "d2warehouse.__version__"}
 
 [tool.setuptools.package-data]
 d2warehouse = ["data/*.json"]
+
+[tool.pytest.ini_options]
+addopts = "--cov --cov-report html --cov-report term"
+
+[tool.coverage.run]
+source = ["d2warehouse"]
+omit = [
+    "d2warehouse/tests/*"
+]
+
+[tool.coverage.report]
+precision = 2
+skip_empty = true