Add `test_change_data` to initial_data

@@ -482,3 +482,16 @@ def test_tender_data_competitive_dialogue(params, submissionMethodDetails):
     data['procuringEntity']['identifier']['legalName_en'] = fake_en.sentence(nb_words=10, variable_nb_words=True)
     data['procuringEntity']['kind'] = 'general'
     return data
+
+
+def test_change_data():
+    return munchify(
+    {
+        "data":
+        {
+            "rationale": fake.description(),
+            "rationale_en": fake_en.sentence(nb_words=10, variable_nb_words=True),
+            "rationale_ru": fake_ru.sentence(nb_words=10, variable_nb_words=True),
+            "rationaleTypes": fake.rationaleTypes(amount=3)
+        }
+    })

@@ -26,6 +26,7 @@ from .initial_data import (
     field_with_id,
     test_bid_data,
     test_bid_value,
+    test_change_data,
     test_claim_answer_data,
     test_claim_data,
     test_complaint_data,