test(devops): CheckIn Entry created of fetching feature flags

ref: #679 #676 #496

app/devops/tests/functional/check_ins/test_functional_check_ins_create.py

@@ -0,0 +1,122 @@
+from django.test import Client, TestCase
+
+from rest_framework.reverse import reverse
+
+from access.models.organization import Organization
+
+from devops.models.feature_flag_history import FeatureFlag
+from devops.models.software_enable_feature_flag import SoftwareEnableFeatureFlag
+
+from itam.models.software import Software
+
+from devops.models.check_ins import CheckIn
+
+
+
+class Checkin(
+    TestCase,
+):
+    """Check In entry created test cases
+
+    When a deployment checks in, a checkin entry must be created.
+    """
+
+    model = CheckIn
+
+
+    @classmethod
+    def setUpTestData(self):
+
+        self.organization = Organization.objects.create(name='test_org')
+
+
+        self.software = Software.objects.create(
+            organization = self.organization,
+            name = 'soft',
+        )
+
+        SoftwareEnableFeatureFlag.objects.create(
+            organization = self.organization,
+            software = self.software,
+            enabled = True
+        )
+
+        self.obj = FeatureFlag.objects.create(
+            organization = self.organization,
+            name = 'a name',
+            software = self.software,
+            enabled = True,
+        )
+
+        self.client = Client()
+
+        self.headers = {
+            'client-id': 'abcd1234',
+            'User-Agent': 'My Software 1.2.3'
+        }
+
+
+    def test_check_in_created_feature_flag(self):
+        """ CheckIn entry must be made
+        
+        When checking for feature flags, a CheckIn entry must be created.
+        """
+
+        url = reverse(
+            'v2:public:devops:_public_api_v2_feature_flag-list',
+            kwargs={
+                'organization_id': self.organization.id,
+                'software_id': self.software.id,
+            }
+        )
+
+        response = self.client.get(url, headers = self.headers)
+
+        assert response.status_code == 200    # Depends upon a successful request
+
+        version = str(self.client.headers['User-Agent']).split(' ')
+        version = version[( len(version) - 1 )]
+
+        entry = self.model.objects.filter(
+            feature = 'feature_flag',
+            version = version,
+            software = self.software,
+            deployment_id = self.client.headers['client-id'],
+        )
+
+        assert len(entry) == 1
+
+
+    def test_check_in_created_feature_flag_not_modified(self):
+        """ CheckIn entry must be made
+        
+        When checking for feature flags, a CheckIn entry must be created.
+        """
+
+        url = reverse(
+            'v2:public:devops:_public_api_v2_feature_flag-list',
+            kwargs={
+                'organization_id': self.organization.id,
+                'software_id': self.software.id,
+            }
+        )
+
+        headers = self.headers.copy()
+
+        headers['If-Modified-Since'] = self.obj.created.strftime('%a, %d %b %Y %H:%M:%S %z')
+
+        response = self.client.get(url, headers = headers)
+
+        assert response.status_code == 304    # Depends upon a successful request
+
+        version = str(self.client.headers['User-Agent']).split(' ')
+        version = version[( len(version) - 1 )]
+
+        entry = self.model.objects.filter(
+            feature = 'feature_flag',
+            version = version,
+            software = self.software,
+            deployment_id = self.client.headers['client-id'],
+        )
+
+        assert len(entry) == 1