Refactor is_precompiled_letter to model

tests/app/dao/test_stats_template_usage_by_month_dao.py

@@ -3,7 +3,7 @@ from app.dao.stats_template_usage_by_month_dao import (
     insert_or_update_stats_for_template,
     dao_get_template_usage_stats_by_service
 )
-from app.models import StatsTemplateUsageByMonth
+from app.models import StatsTemplateUsageByMonth, LETTER_TYPE, PRECOMPILED_TEMPLATE_NAME
 
 from tests.app.db import create_service, create_template
 
@@ -74,6 +74,36 @@ def test_dao_get_template_usage_stats_by_service(sample_service):
     assert len(result) == 1
 
 
+def test_dao_get_template_usage_stats_by_service_for_precompiled_letters(sample_service):
+
+    letter_template = create_template(service=sample_service, template_type=LETTER_TYPE)
+
+    precompiled_letter_template = create_template(
+        service=sample_service, template_name=PRECOMPILED_TEMPLATE_NAME, hidden=True, template_type=LETTER_TYPE)
+
+    db.session.add(StatsTemplateUsageByMonth(
+        template_id=letter_template.id,
+        month=5,
+        year=2017,
+        count=10
+    ))
+
+    db.session.add(StatsTemplateUsageByMonth(
+        template_id=precompiled_letter_template.id,
+        month=4,
+        year=2017,
+        count=20
+    ))
+
+    result = dao_get_template_usage_stats_by_service(sample_service.id, 2017)
+
+    assert len(result) == 2
+    assert [
+        (letter_template.id, 'letter Template Name', 'letter', False, 5, 2017, 10),
+        (precompiled_letter_template.id, PRECOMPILED_TEMPLATE_NAME, 'letter', True, 4, 2017, 20)
+    ] == result
+
+
 def test_dao_get_template_usage_stats_by_service_specific_year(sample_service):
 
     email_template = create_template(service=sample_service, template_type="email")

tests/app/dao/test_templates_dao.py

@@ -13,7 +13,12 @@ from app.dao.templates_dao import (
     dao_get_templates_for_cache,
     dao_redact_template, dao_update_template_reply_to
 )
-from app.models import Template, TemplateHistory, TemplateRedacted
+from app.models import (
+    Template,
+    TemplateHistory,
+    TemplateRedacted,
+    PRECOMPILED_TEMPLATE_NAME
+)
 
 from tests.app.conftest import sample_template as create_sample_template
 from tests.app.db import create_template, create_letter_contact
@@ -489,8 +494,7 @@ def test_get_templates_by_ids_successful(notify_db, notify_db_session):
         notify_db_session,
         template_name='Sample Template 2',
         template_type="sms",
-        content="Template content",
-        hidden=True
+        content="Template content"
     )
     create_sample_template(
         notify_db,
@@ -505,7 +509,32 @@ def test_get_templates_by_ids_successful(notify_db, notify_db_session):
     templates = dao_get_templates_for_cache(cache)
     assert len(templates) == 2
     assert [(template_1.id, template_1.template_type, template_1.name, False, 2),
-            (template_2.id, template_2.template_type, template_2.name, True, 3)] == templates
+            (template_2.id, template_2.template_type, template_2.name, False, 3)] == templates
+
+
+def test_get_letter_templates_by_ids_successful(notify_db, notify_db_session):
+    template_1 = create_sample_template(
+        notify_db,
+        notify_db_session,
+        template_name=PRECOMPILED_TEMPLATE_NAME,
+        template_type="letter",
+        content="Template content",
+        hidden=True
+    )
+    template_2 = create_sample_template(
+        notify_db,
+        notify_db_session,
+        template_name='Sample Template 2',
+        template_type="letter",
+        content="Template content"
+    )
+    sample_cache_dict = {str.encode(str(template_1.id)): str.encode('2'),
+                         str.encode(str(template_2.id)): str.encode('3')}
+    cache = [[k, v] for k, v in sample_cache_dict.items()]
+    templates = dao_get_templates_for_cache(cache)
+    assert len(templates) == 2
+    assert [(template_1.id, template_1.template_type, template_1.name, True, 2),
+            (template_2.id, template_2.template_type, template_2.name, False, 3)] == templates
 
 
 def test_get_templates_by_ids_successful_for_one_cache_item(notify_db, notify_db_session):

tests/app/letters/test_letter_utils.py

@@ -1,7 +1,6 @@
 import pytest
-from flask import current_app
 
-from app.letters.utils import get_bucket_prefix_for_notification, is_precompiled_letter
+from app.letters.utils import get_bucket_prefix_for_notification
 
 
 def test_get_bucket_prefix_for_notification_valid_notification(sample_notification):
@@ -17,23 +16,3 @@ def test_get_bucket_prefix_for_notification_valid_notification(sample_notificati
 def test_get_bucket_prefix_for_notification_invalid_notification():
     with pytest.raises(AttributeError):
         get_bucket_prefix_for_notification(None)
-
-
-def test_is_precompiled_letter_false(sample_letter_template):
-    assert not is_precompiled_letter(sample_letter_template)
-
-
-def test_is_precompiled_letter_true(sample_letter_template):
-    sample_letter_template.hidden = True
-    sample_letter_template.name = current_app.config['PRECOMPILED_TEMPLATE_NAME']
-    assert is_precompiled_letter(sample_letter_template)
-
-
-def test_is_precompiled_letter_hidden_true_not_name(sample_letter_template):
-    sample_letter_template.hidden = True
-    assert not is_precompiled_letter(sample_letter_template)
-
-
-def test_is_precompiled_letter_name_correct_not_hidden(sample_letter_template):
-    sample_letter_template.name = current_app.config['PRECOMPILED_TEMPLATE_NAME']
-    assert not is_precompiled_letter(sample_letter_template)

tests/app/service/test_rest.py

@@ -25,7 +25,8 @@ from app.models import (
     User,
     DVLA_ORG_LAND_REGISTRY,
     KEY_TYPE_NORMAL, KEY_TYPE_TEAM, KEY_TYPE_TEST,
-    EMAIL_TYPE, SMS_TYPE, LETTER_TYPE, INTERNATIONAL_SMS_TYPE, INBOUND_SMS_TYPE
+    EMAIL_TYPE, SMS_TYPE, LETTER_TYPE, INTERNATIONAL_SMS_TYPE, INBOUND_SMS_TYPE,
+    PRECOMPILED_TEMPLATE_NAME
 )
 from tests import create_authorization_header
 from tests.app.conftest import (
@@ -1834,7 +1835,7 @@ def test_get_template_usage_by_month_returns_two_templates(
     template_one = create_template(
         sample_service,
         template_type=LETTER_TYPE,
-        template_name=current_app.config['PRECOMPILED_TEMPLATE_NAME'],
+        template_name=PRECOMPILED_TEMPLATE_NAME,
         hidden=True
     )
 
@@ -1894,7 +1895,7 @@ def test_get_template_usage_by_month_returns_two_templates(
     assert resp_json[0]["month"] == 4
     assert resp_json[0]["year"] == 2017
     assert resp_json[0]["count"] == 1
-    assert resp_json[0]["precompiled_letter"] is True
+    assert resp_json[0]["is_precompiled_letter"] is True
 
     assert resp_json[1]["template_id"] == str(sample_template.id)
     assert resp_json[1]["name"] == sample_template.name
@@ -1902,7 +1903,7 @@ def test_get_template_usage_by_month_returns_two_templates(
     assert resp_json[1]["month"] == 4
     assert resp_json[1]["year"] == 2017
     assert resp_json[1]["count"] == 3
-    assert resp_json[1]["precompiled_letter"] is False
+    assert resp_json[1]["is_precompiled_letter"] is False
 
     assert resp_json[2]["template_id"] == str(sample_template.id)
     assert resp_json[2]["name"] == sample_template.name
@@ -1910,7 +1911,7 @@ def test_get_template_usage_by_month_returns_two_templates(
     assert resp_json[2]["month"] == 11
     assert resp_json[2]["year"] == 2017
     assert resp_json[2]["count"] == 1
-    assert resp_json[2]["precompiled_letter"] is False
+    assert resp_json[2]["is_precompiled_letter"] is False
 
 
 def test_search_for_notification_by_to_field(client, notify_db, notify_db_session):
@@ -2155,7 +2156,7 @@ def test_get_notification_for_service_includes_precompiled_letter(admin_request,
     )
 
     assert resp['id'] == str(sample_notification.id)
-    assert resp['template']['precompiled_letter'] is False
+    assert resp['template']['is_precompiled_letter'] is False
 
 
 def test_get_all_notifications_for_service_includes_template_redacted(admin_request, sample_service):
@@ -2202,10 +2203,10 @@ def test_get_all_notifications_for_service_includes_template_hidden(admin_reques
     )
 
     assert resp['notifications'][0]['id'] == str(precompiled_noti.id)
-    assert resp['notifications'][0]['template']['precompiled_letter'] is True
+    assert resp['notifications'][0]['template']['is_precompiled_letter'] is True
 
     assert resp['notifications'][1]['id'] == str(letter_noti.id)
-    assert resp['notifications'][1]['template']['precompiled_letter'] is False
+    assert resp['notifications'][1]['template']['is_precompiled_letter'] is False
 
 
 def test_search_for_notification_by_to_field_returns_personlisation(

tests/app/test_model.py

@@ -18,7 +18,8 @@ from app.models import (
     NOTIFICATION_STATUS_LETTER_ACCEPTED,
     NOTIFICATION_STATUS_LETTER_RECEIVED,
     NOTIFICATION_STATUS_TYPES_FAILED,
-    NOTIFICATION_TECHNICAL_FAILURE
+    NOTIFICATION_TECHNICAL_FAILURE,
+    PRECOMPILED_TEMPLATE_NAME
 )
 from tests.app.conftest import (
     sample_template as create_sample_template,
@@ -319,3 +320,23 @@ def test_letter_notification_postcode_can_be_null_for_precompiled_letters(client
     assert json['line_1'] == 'test'
     assert json['line_2'] == 'London'
     assert json['postcode'] is None
+
+
+def test_is_precompiled_letter_false(sample_letter_template):
+    assert not sample_letter_template.is_precompiled_letter
+
+
+def test_is_precompiled_letter_true(sample_letter_template):
+    sample_letter_template.hidden = True
+    sample_letter_template.name = PRECOMPILED_TEMPLATE_NAME
+    assert sample_letter_template.is_precompiled_letter
+
+
+def test_is_precompiled_letter_hidden_true_not_name(sample_letter_template):
+    sample_letter_template.hidden = True
+    assert not sample_letter_template.is_precompiled_letter
+
+
+def test_is_precompiled_letter_name_correct_not_hidden(sample_letter_template):
+    sample_letter_template.name = PRECOMPILED_TEMPLATE_NAME
+    assert not sample_letter_template.is_precompiled_letter