add tests

test/09_setup_cfg/cibuildwheel_test.py

@@ -0,0 +1,13 @@
+import os
+import utils
+
+
+project_dir = os.path.dirname(__file__)
+
+def test():
+    # build the wheels
+    actual_wheels = utils.cibuildwheel_run(project_dir)
+
+    # check that the expected wheels are produced
+    expected_wheels = utils.expected_wheels('spam', '0.1.0')
+    assert set(actual_wheels) == set(expected_wheels)