diff --git a/tests/archives/infinity_ward/__init__.py b/tests/archives/infinity_ward/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/tests/archives/infinity_ward/test_Iwd.py b/tests/archives/infinity_ward/test_Iwd.py
new file mode 100644
index 00000000..9529680e
--- /dev/null
+++ b/tests/archives/infinity_ward/test_Iwd.py
@@ -0,0 +1,28 @@
+import pytest
+
+from bsp_tool.archives import infinity_ward
+
+from ... import files
+
+
+iwd_dirs: files.LibraryGames
+iwd_dirs = {
+    "Steam": {
+        "Call of Duty 2": ["Call of Duty 2/main/"]}}
+
+
+library = files.game_library()
+iwds = {
+    f"{section} | {game} | {short_path}": full_path
+    for section, game, paths in library.scan(iwd_dirs, "*.iwd")
+    for short_path, full_path in paths}
+
+
+@pytest.mark.parametrize("filename", iwds.values(), ids=iwds.keys())
+def test_from_file(filename: str):
+    iwd = infinity_ward.Iwd.from_file(filename)
+    namelist = iwd.namelist()
+    assert isinstance(namelist, list), ".namelist() failed"
+    if len(namelist) != 0:
+        first_file = iwd.read(namelist[0])
+        assert isinstance(first_file, bytes), ".read() failed"