Route53 Delete: respect the given Type

moto/route53/models.py

@@ -190,9 +190,13 @@ class FakeZone(BaseModel):
             self.rrsets.append(new_rrset)
         return new_rrset
 
-    def delete_rrset_by_name(self, name):
+    def delete_rrset(self, rrset):
         self.rrsets = [
-            record_set for record_set in self.rrsets if record_set.name != name]
+            record_set
+            for record_set in self.rrsets
+            if record_set.name != rrset['Name'] or
+               record_set.type_ != rrset['Type']
+        ]
 
     def delete_rrset_by_id(self, set_identifier):
         self.rrsets = [

moto/route53/responses.py

@@ -147,7 +147,7 @@ class Route53(BaseResponse):
                         the_zone.delete_rrset_by_id(
                             record_set["SetIdentifier"])
                     else:
-                        the_zone.delete_rrset_by_name(record_set["Name"])
+                        the_zone.delete_rrset(record_set)
 
             return 200, headers, CHANGE_RRSET_RESPONSE
 

tests/test_route53/test_route53.py

@@ -110,6 +110,7 @@ def test_rrset():
 
     changes = ResourceRecordSets(conn, zoneid)
     changes.add_change("DELETE", "foo.bar.testdns.aws.com", "A")
+    changes.add_change("DELETE", "foo.bar.testdns.aws.com", "TXT")
     changes.commit()
 
     changes = ResourceRecordSets(conn, zoneid)
@@ -582,7 +583,7 @@ def test_change_resource_record_sets_crud_valid():
     cname_record_detail['TTL'].should.equal(60)
     cname_record_detail['ResourceRecords'].should.equal([{'Value': '192.168.1.1'}])
 
-    # Delete record.
+    # Delete record with wrong type.
     delete_payload = {
         'Comment': 'delete prod.redis.db',
         'Changes': [
@@ -597,6 +598,23 @@ def test_change_resource_record_sets_crud_valid():
     }
     conn.change_resource_record_sets(HostedZoneId=hosted_zone_id, ChangeBatch=delete_payload)
     response = conn.list_resource_record_sets(HostedZoneId=hosted_zone_id)
+    len(response['ResourceRecordSets']).should.equal(1)
+
+    # Delete record.
+    delete_payload = {
+        'Comment': 'delete prod.redis.db',
+        'Changes': [
+            {
+                'Action': 'DELETE',
+                'ResourceRecordSet': {
+                    'Name': 'prod.redis.db',
+                    'Type': 'A',
+                }
+            }
+        ]
+    }
+    conn.change_resource_record_sets(HostedZoneId=hosted_zone_id, ChangeBatch=delete_payload)
+    response = conn.list_resource_record_sets(HostedZoneId=hosted_zone_id)
     len(response['ResourceRecordSets']).should.equal(0)