1 files changed, 37 insertions, 0 deletions
diff --git a/backend/tests/enwiki/test_gen_desc_data.py b/backend/tests/enwiki/test_gen_desc_data.py
new file mode 100644
index 0000000..f6d4250
--- /dev/null
+++ b/backend/tests/enwiki/test_gen_desc_data.py
@@ -0,0 +1,37 @@
+import unittest
+import os, tempfile
+
+from tests.common import readTestDbTable
+from hist_data.enwiki.gen_desc_data import genData
+
+TEST_DUMP_FILE = os.path.join(os.path.dirname(__file__), 'sample_enwiki_pages_articles.xml.bz2')
+
+class TestGenData(unittest.TestCase):
+	def test_gen(self):
+		with tempfile.TemporaryDirectory() as tempDir:
+			# Run
+			dbFile = os.path.join(tempDir, 'descData.db')
+			genData(TEST_DUMP_FILE, dbFile)
+			# Check
+			self.assertEqual(
+				readTestDbTable(dbFile, 'SELECT id, title FROM pages'),
+				{
+					(10, 'AccessibleComputing'),
+					(13, 'AfghanistanHistory'),
+					(25, 'Autism'),
+				}
+			)
+			self.assertEqual(
+				readTestDbTable(dbFile, 'SELECT id, target FROM redirects'),
+				{
+					(10, 'Computer accessibility'),
+					(13, 'History of Afghanistan'),
+				}
+			)
+			descsRows = readTestDbTable(dbFile, 'SELECT id, desc FROM descs')
+			expectedDescPrefixes = {
+				25: 'Kanner autism, or classic autism, is a neurodevelopmental disorder',
+			}
+			self.assertEqual({row[0] for row in descsRows}, set(expectedDescPrefixes.keys()))
+			for id, desc in descsRows:
+				self.assertTrue(id in expectedDescPrefixes and desc.startswith(expectedDescPrefixes[id]))