diff --git a/src/foo.py b/src/foo.py
new file mode 100644
index 0000000..7dbdb99
--- /dev/null
+++ b/src/foo.py
@@ -0,0 +1,2 @@
+def dummy():
+    return (1, 1, 1)
diff --git a/tests/test_something.py b/tests/test_something.py
new file mode 100644
index 0000000..c448d64
--- /dev/null
+++ b/tests/test_something.py
@@ -0,0 +1,8 @@
+def test_always_true():
+    assert True
+
+
+def test_something_in_src():
+    from foo import dummy
+
+    assert dummy() == (1, 1, 1)