Error tests, fix duplicate keys not being detected

2 files changed, 18 insertions, 1 deletions

diff --git a/tests/__init__.py b/tests/__init__.py
index e9737ec..aed3dc6 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,6 +1,6 @@
 import unittest
 import os
-from tests import parsing
+from tests import parsing, errors
 
 class TestParsing(unittest.TestCase):
 	def test_all(self) -> None:
@@ -10,6 +10,14 @@ class TestParsing(unittest.TestCase):
 			with self.subTest(file):
 				parsing.test_path(self, f'{test_dir}/{file}')
 
+class TestErrors(unittest.TestCase):
+	def test_all(self) -> None:
+		test_dir = '../tests/errors'
+		for file in os.listdir(test_dir):
+			if not file.endswith('.pom'): continue
+			with self.subTest(file):
+				errors.test_path(self, f'{test_dir}/{file}')
+
 if __name__ == '__main__':
 	unittest.main()
 
diff --git a/tests/errors.py b/tests/errors.py
new file mode 100644
index 0000000..841c30e
--- /dev/null
+++ b/tests/errors.py
@@ -0,0 +1,9 @@
+import pom_parser
+import unittest
+
+def test_path(tester: unittest.TestCase, path: str) -> None:
+	try:
+		pom_parser.load_path(path)
+		tester.fail(f'Parsing configuration {path} should have failed.')
+	except pom_parser.Error:
+		pass