1 files changed, 58 insertions, 0 deletions
diff --git a/hack/markdown-preprocess.t b/hack/markdown-preprocess.t
new file mode 100755
index 000000000..a6fe793b1
--- /dev/null
+++ b/hack/markdown-preprocess.t
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+
+"""
+Tests for markdown-preprocess
+"""
+
+import unittest
+
+# https://stackoverflow.com/questions/66665217/how-to-import-a-python-script-without-a-py-extension
+from importlib.util import spec_from_loader, module_from_spec
+from importlib.machinery import SourceFileLoader
+
+spec = spec_from_loader("mp", SourceFileLoader("mp", "hack/markdown-preprocess"))
+mp = module_from_spec(spec)
+spec.loader.exec_module(mp)
+
+class TestPodReplacer(unittest.TestCase):
+    def test_basic(self):
+        """basic pod|container and vice-versa"""
+        s = '<<container|pod>>'
+        self.assertEqual(mp.replace_type(s, 'pod'), 'pod')
+        self.assertEqual(mp.replace_type(s, 'container'), 'container')
+        s = '<<container|pod>>'
+        self.assertEqual(mp.replace_type(s, 'pod'), 'pod')
+        self.assertEqual(mp.replace_type(s, 'container'), 'container')
+
+    def test_case_insensitive(self):
+        """test case-insensitive replacement of Pod, Container"""
+        s = '<<Pod|Container>>'
+        self.assertEqual(mp.replace_type(s, 'pod'), 'Pod')
+        self.assertEqual(mp.replace_type(s, 'container'), 'Container')
+        s = '<<Container|Pod>>'
+        self.assertEqual(mp.replace_type(s, 'pod'), 'Pod')
+        self.assertEqual(mp.replace_type(s, 'container'), 'Container')
+
+    def test_dont_care_about_podman(self):
+        """we ignore 'podman'"""
+        self.assertEqual(mp.replace_type('<<podman container|pod in podman>>', 'container'), 'podman container')
+
+    def test_exception_both(self):
+        """test that 'pod' on both sides raises exception"""
+        with self.assertRaisesRegex(Exception, "in both left and right sides"):
+            mp.replace_type('<<pod 123|pod 321>>', 'pod')
+
+    def test_exception_neither(self):
+        """test that 'pod' on neither side raises exception"""
+        with self.assertRaisesRegex(Exception, "in either side"):
+            mp.replace_type('<<container 123|container 321>>', 'pod')
+
+class TestPodmanSubcommand(unittest.TestCase):
+    def test_basic(self):
+        """podman subcommand basic test"""
+        self.assertEqual(mp.podman_subcommand("podman-foo.1.md.in"), "foo")
+        self.assertEqual(mp.podman_subcommand("podman-foo-bar.1.md.in"), "foo bar")
+
+
+if __name__ == '__main__':
+    unittest.main()