1 files changed, 128 insertions, 0 deletions
diff --git a/certbot-apache/tests/complex_parsing_test.py b/certbot-apache/tests/complex_parsing_test.py
new file mode 100644
index 000000000..8b795b0b6
--- /dev/null
+++ b/certbot-apache/tests/complex_parsing_test.py
@@ -0,0 +1,128 @@
+"""Tests for certbot_apache._internal.parser."""
+import shutil
+import unittest
+
+from certbot import errors
+from certbot.compat import os
+import util
+
+
+class ComplexParserTest(util.ParserTest):
+    """Apache Parser Test."""
+
+    def setUp(self):  # pylint: disable=arguments-differ
+        super(ComplexParserTest, self).setUp(
+            "complex_parsing", "complex_parsing")
+
+        self.setup_variables()
+        # This needs to happen after due to setup_variables not being run
+        # until after
+        self.parser.parse_modules()  # pylint: disable=protected-access
+
+    def tearDown(self):
+        shutil.rmtree(self.temp_dir)
+        shutil.rmtree(self.config_dir)
+        shutil.rmtree(self.work_dir)
+
+    def setup_variables(self):
+        """Set up variables for parser."""
+        self.parser.variables.update(
+            {
+                "COMPLEX": "",
+                "tls_port": "1234",
+                "fnmatch_filename": "test_fnmatch.conf",
+                "tls_port_str": "1234"
+            }
+        )
+
+    def test_filter_args_num(self):
+        """Note: This may also fail do to Include conf-enabled/ syntax."""
+        matches = self.parser.find_dir("TestArgsDirective")
+
+        self.assertEqual(len(self.parser.filter_args_num(matches, 1)), 3)
+        self.assertEqual(len(self.parser.filter_args_num(matches, 2)), 2)
+        self.assertEqual(len(self.parser.filter_args_num(matches, 3)), 1)
+
+    def test_basic_variable_parsing(self):
+        matches = self.parser.find_dir("TestVariablePort")
+
+        self.assertEqual(len(matches), 1)
+        self.assertEqual(self.parser.get_arg(matches[0]), "1234")
+
+    def test_basic_variable_parsing_quotes(self):
+        matches = self.parser.find_dir("TestVariablePortStr")
+
+        self.assertEqual(len(matches), 1)
+        self.assertEqual(self.parser.get_arg(matches[0]), "1234")
+
+    def test_invalid_variable_parsing(self):
+        del self.parser.variables["tls_port"]
+
+        matches = self.parser.find_dir("TestVariablePort")
+        self.assertRaises(
+            errors.PluginError, self.parser.get_arg, matches[0])
+
+    def test_basic_ifdefine(self):
+        self.assertEqual(len(self.parser.find_dir("VAR_DIRECTIVE")), 2)
+        self.assertEqual(len(self.parser.find_dir("INVALID_VAR_DIRECTIVE")), 0)
+
+    def test_basic_ifmodule(self):
+        self.assertEqual(len(self.parser.find_dir("MOD_DIRECTIVE")), 2)
+        self.assertEqual(
+            len(self.parser.find_dir("INVALID_MOD_DIRECTIVE")), 0)
+
+    def test_nested(self):
+        self.assertEqual(len(self.parser.find_dir("NESTED_DIRECTIVE")), 3)
+        self.assertEqual(
+            len(self.parser.find_dir("INVALID_NESTED_DIRECTIVE")), 0)
+
+    def test_load_modules(self):
+        """If only first is found, there is bad variable parsing."""
+        self.assertTrue("status_module" in self.parser.modules)
+        self.assertTrue("mod_status.c" in self.parser.modules)
+
+        # This is in an IfDefine
+        self.assertTrue("ssl_module" in self.parser.modules)
+        self.assertTrue("mod_ssl.c" in self.parser.modules)
+
+    def verify_fnmatch(self, arg, hit=True):
+        """Test if Include was correctly parsed."""
+        from certbot_apache._internal import parser
+        self.parser.add_dir(parser.get_aug_path(self.parser.loc["default"]),
+                            "Include", [arg])
+        if hit:
+            self.assertTrue(self.parser.find_dir("FNMATCH_DIRECTIVE"))
+        else:
+            self.assertFalse(self.parser.find_dir("FNMATCH_DIRECTIVE"))
+
+    # NOTE: Only run one test per function otherwise you will have
+    # inf recursion
+    def test_include(self):
+        self.verify_fnmatch("test_fnmatch.?onf")
+
+    def test_include_complex(self):
+        self.verify_fnmatch("../complex_parsing/[te][te]st_*.?onf")
+
+    def test_include_fullpath(self):
+        self.verify_fnmatch(os.path.join(self.config_path,
+                                         "test_fnmatch.conf"))
+
+    def test_include_fullpath_trailing_slash(self):
+        self.verify_fnmatch(self.config_path + "//")
+
+    def test_include_single_quotes(self):
+        self.verify_fnmatch("'" + self.config_path + "'")
+
+    def test_include_double_quotes(self):
+        self.verify_fnmatch('"' + self.config_path + '"')
+
+    def test_include_variable(self):
+        self.verify_fnmatch("../complex_parsing/${fnmatch_filename}")
+
+    def test_include_missing(self):
+        # This should miss
+        self.verify_fnmatch("test_*.onf", False)
+
+
+if __name__ == "__main__":
+    unittest.main()  # pragma: no cover