add tests for govuk_errors

Crown-Commercial-Service · Dec 10, 2019 · 1c9079d · 1c9079d
1 parent e88356c
commit 1c9079d
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diff --git a/tests/forms/__init__.py b/tests/forms/__init__.py
diff --git a/tests/forms/test_errors.py b/tests/forms/test_errors.py
@@ -0,0 +1,46 @@
+from collections import OrderedDict
+
+import pytest
+
+from dmutils.forms.errors import govuk_errors
+
+
+@pytest.mark.parametrize("dm_errors,expected_output", (
+    ({}, OrderedDict()),
+    (
+        OrderedDict((
+            ("haddock", {
+                "input_name": "haddock",
+                "question": "What was that, Joe?",
+                "message": "Too numerous to be enumerated",
+            },),
+            ("pollock", {},),
+            ("flounder", {
+                "input_name": "flounder",
+                "question": "Anything strange or wonderful, Joe?",
+                "roach": "halibut",
+            },),
+        )),
+        OrderedDict((
+            ("haddock", {
+                "input_name": "haddock",
+                "question": "What was that, Joe?",
+                "message": "Too numerous to be enumerated",
+                "text": "Too numerous to be enumerated",
+                "href": "#input-haddock",
+                "errorMessage": {"text": "Too numerous to be enumerated"},
+            },),
+            ("pollock", {},),
+            ("flounder", {
+                "input_name": "flounder",
+                "question": "Anything strange or wonderful, Joe?",
+                "roach": "halibut",
+                "text": "Anything strange or wonderful, Joe?",
+                "href": "#input-flounder",
+                "errorMessage": {"text": "Anything strange or wonderful, Joe?"},
+            },),
+        )),
+    ),
+))
+def test_govuk_errors(dm_errors, expected_output):
+    assert govuk_errors(dm_errors) == expected_output