tests: test formdata.last_update_time

tests/test_formdata.py

@@ -1,11 +1,13 @@
 import sys
 import shutil
+import time
 
 from quixote import cleanup
 from quixote.http_request import Upload
 from wcs.qommon.http_request import HTTPRequest
 from wcs import fields, formdef
 from wcs.formdef import FormDef
+from wcs.formdata import Evolution
 
 from utilities import create_temporary_pub
 
@@ -119,3 +121,26 @@ def test_get_submitter():
 
     formdata.user_id = user.id
     assert formdef.get_submitter_email(formdata) == 'bar@localhost'
+
+def test_get_last_update_time():
+    formdef.data_class().wipe()
+    formdef.store()
+
+    formdata = formdef.data_class()()
+    assert formdata.last_update_time is None
+
+    formdata.just_created()
+    assert formdata.last_update_time == formdata.evolution[-1].time
+
+    time.sleep(1)
+    evo = Evolution()
+    evo.time = time.localtime()
+    evo.status = formdata.status
+    evo.comment = 'hello world'
+    formdata.evolution.append(evo)
+    assert formdata.last_update_time != formdata.receipt_time
+    assert formdata.last_update_time == formdata.evolution[-1].time
+
+    # check with missing 'evolution' values
+    formdata.evolution = None
+    assert formdata.last_update_time == formdata.receipt_time