1 files changed, 47 insertions, 0 deletions
diff --git a/tests/unit/engines/test_duden.py b/tests/unit/engines/test_duden.py
new file mode 100644
index 000000000..52fc513d0
--- /dev/null
+++ b/tests/unit/engines/test_duden.py
@@ -0,0 +1,47 @@
+from collections import defaultdict
+import mock
+from searx.engines import duden
+from searx.testing import SearxTestCase
+from datetime import datetime
+
+
+class TestDudenEngine(SearxTestCase):
+
+    def test_request(self):
+        query = 'Haus'
+        dic = defaultdict(dict)
+        data = [
+            [1, 'https://www.duden.de/suchen/dudenonline/Haus'],
+            [2, 'https://www.duden.de/suchen/dudenonline/Haus?search_api_fulltext=&page=1']
+        ]
+        for page_no, exp_res in data:
+            dic['pageno'] = page_no
+            params = duden.request(query, dic)
+            self.assertTrue('url' in params)
+            self.assertTrue(query in params['url'])
+            self.assertTrue('duden.de' in params['url'])
+            self.assertEqual(params['url'], exp_res)
+
+    def test_response(self):
+        resp = mock.Mock(text='<html></html>')
+        self.assertEqual(duden.response(resp), [])
+
+        html = """
+        <section class="vignette">
+            <h2"> <a href="/rechtschreibung/Haus">
+                <strong>This is the title also here</strong>
+            </a> </h2>
+          <p>This is the content</p>
+        </section>
+        """
+        resp = mock.Mock(text=html)
+        results = duden.response(resp)
+
+        self.assertEqual(len(results), 1)
+        self.assertEqual(type(results), list)
+
+        # testing result (dictionary entry)
+        r = results[0]
+        self.assertEqual(r['url'], 'https://www.duden.de/rechtschreibung/Haus')
+        self.assertEqual(r['title'], 'This is the title also here')
+        self.assertEqual(r['content'], 'This is the content')