From eac06f22ebc4a64d7af325e1655dac698715ae0d Mon Sep 17 00:00:00 2001
From: Marc Nijdam <marc@helium.com>
Date: Tue, 24 Jan 2017 15:09:06 -0800
Subject: [PATCH] Added element support to Label

Labels can now contain sensors and elements. This adds support to
Label for manipulating sensor and element membership during creation
and update.
---
 helium/label.py                               |  19 +-
 .../tests.test_label.test_elements.yml        | 381 ++++++++++++++++++
 tests/test_label.py                           |  24 ++
 3 files changed, 418 insertions(+), 6 deletions(-)
 create mode 100644 tests/cassettes/tests.test_label.test_elements.yml

diff --git a/helium/label.py b/helium/label.py
index 85e3c13..dd25749 100644
--- a/helium/label.py
+++ b/helium/label.py
@@ -4,6 +4,7 @@
 from . import (
     Resource,
     Sensor,
+    Element,
     to_many,
     timeseries,
     metadata,
@@ -12,17 +13,23 @@
 
 
 @to_many(Sensor, writable=True, reverse=to_many)
+@to_many(Element, writable=True, reverse=to_many)
 @timeseries()
 @metadata()
 class Label(Resource):
     @classmethod
-    def create(cls, session,
-               attributes=None, sensors=None, **kwargs):
-        if sensors is not None:
+    def create(cls, session, attributes=None,
+               sensors=None, elements=None, **kwargs):
+
+        def _relate_resources(name, type, resources):
+            if resources is None:
+                return
             relationships = kwargs.setdefault('relationships', {})
-            sensor_ids = [r.id for r in sensors]
-            relationships['sensor'] = build_request_relationship('sensor',
-                                                                 sensor_ids)
+            resource_ids = [r.id for r in resources]
+            relationships[name] = build_request_relationship(type,
+                                                             resource_ids)
+        _relate_resources('sensor', 'sensor', sensors)
+        _relate_resources('element', 'element', elements)
 
         return super(Label, cls).create(session,
                                         attributes=attributes,
diff --git a/tests/cassettes/tests.test_label.test_elements.yml b/tests/cassettes/tests.test_label.test_elements.yml
new file mode 100644
index 0000000..5f0f9c6
--- /dev/null
+++ b/tests/cassettes/tests.test_label.test_elements.yml
@@ -0,0 +1,381 @@
+interactions:
+- request:
+    body: !!python/unicode '{"data": {"type": "sensor", "attributes": {"name": "test"}}}'
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['60']
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: POST
+    uri: https://api.helium.com/v1/sensor
+  response:
+    body: {string: !!python/unicode '{"data":{"attributes":{"name":"test"},"relationships":{"device-configuration":{"data":[]},"metadata":{"data":{"id":"1b6496dd-6e61-49cd-a04e-cfa72762cdfa","type":"metadata"}},"element":{"data":null},"label":{"data":[]}},"id":"1b6496dd-6e61-49cd-a04e-cfa72762cdfa","meta":{"card":null,"mac":null,"created":"2017-01-24T22:17:13.1347Z","last-seen":null,"ports":[],"updated":"2017-01-24T22:17:13.1347Z"},"type":"sensor"}}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [blame me if inappropriate]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,n11,p11']
+      connection: [keep-alive]
+      content-length: ['416']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:13 GMT']
+      location: [/v1/sensor/1b6496dd-6e61-49cd-a04e-cfa72762cdfa]
+      server: [Warp/3.2.7]
+    status: {code: 201, message: Created}
+- request:
+    body: !!python/unicode '{"data": {"type": "label", "attributes": {"name": "temp-label"},
+      "relationships": {"sensor": {"data": [{"type": "sensor", "id": "1b6496dd-6e61-49cd-a04e-cfa72762cdfa"}]}}}}'
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['172']
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: POST
+    uri: https://api.helium.com/v1/label
+  response:
+    body: {string: !!python/unicode '{"data":{"attributes":{"name":"temp-label"},"relationships":{"metadata":{"data":{"id":"84371177-a06f-4ae7-91ae-77929e8fb213","type":"metadata"}},"sensor":{"data":[]}},"id":"84371177-a06f-4ae7-91ae-77929e8fb213","meta":{"created":"2017-01-24T22:17:13.193585Z","updated":"2017-01-24T22:17:13.193585Z"},"type":"label"}}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [javascript doesn't have integers]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,n11,p11']
+      connection: [keep-alive]
+      content-length: ['316']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:12 GMT']
+      location: [/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213]
+      server: [Warp/3.2.7]
+    status: {code: 201, message: Created}
+- request:
+    body: null
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: GET
+    uri: https://api.helium.com/v1/element
+  response:
+    body: {string: !!python/unicode '{"data":[{"attributes":{"name":"Eric Compound"},"relationships":{"device-configuration":{"data":[{"id":"03e00386-1099-44c2-977a-7220f71638e5","type":"device-configuration"}]},"metadata":{"data":{"id":"69f353f0-7c3d-4e7f-ad81-201f8ff8d810","type":"metadata"}},"sensor":{"data":[]},"label":{"data":[]}},"id":"69f353f0-7c3d-4e7f-ad81-201f8ff8d810","meta":{"connected":true,"mac":"6081f9fffe000e59","created":"2016-12-23T21:55:12.967624Z","sim":null,"last-seen":"2016-12-26T02:43:09.409224Z","updated":"2016-12-23T23:07:29.402377Z"},"type":"element"},{"attributes":{"name":"Andrew
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+        Primary Element"},"relationships":{"device-configuration":{"data":[{"id":"4e49de18-1f5d-4268-a2bf-a30571412c5d","type":"device-configuration"}]},"metadata":{"data":{"id":"d89ed12c-c7bb-4205-a48a-9fe59c96c459","type":"metadata"}},"sensor":{"data":[{"id":"3f37b3ad-e299-4e32-8db1-45787ce341f2","type":"sensor"}]},"label":{"data":[]}},"id":"d89ed12c-c7bb-4205-a48a-9fe59c96c459","meta":{"connected":true,"mac":"6081f9fffe0001a9","created":"2016-04-27T18:19:06.520815Z","sim":null,"last-seen":"2017-01-19T00:56:33.11552Z","updated":"2016-12-23T23:07:29.403764Z"},"type":"element"}]}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [shut it down]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,o16,o17,o18']
+      connection: [keep-alive]
+      content-length: ['2101']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:13 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: GET
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/element
+  response:
+    body: {string: !!python/unicode '{"data":[]}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [sharkfed]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,o16,o17,o18']
+      connection: [keep-alive]
+      content-length: ['11']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:12 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 200, message: OK}
+- request:
+    body: !!python/unicode '{"data": [{"type": "element", "id": "69f353f0-7c3d-4e7f-ad81-201f8ff8d810"},
+      {"type": "element", "id": "76c35027-9f4f-4eeb-8f6a-548c7caddb53"}, {"type":
+      "element", "id": "975b986d-f73f-4d3b-bab6-368795d7f136"}, {"type": "element",
+      "id": "d89ed12c-c7bb-4205-a48a-9fe59c96c459"}]}'
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['278']
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: PATCH
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/relationships/element
+  response:
+    body: {string: !!python/unicode '{"data":[{"id":"69f353f0-7c3d-4e7f-ad81-201f8ff8d810","type":"element"},{"id":"76c35027-9f4f-4eeb-8f6a-548c7caddb53","type":"element"},{"id":"975b986d-f73f-4d3b-bab6-368795d7f136","type":"element"},{"id":"d89ed12c-c7bb-4205-a48a-9fe59c96c459","type":"element"}]}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [RB_GC_GUARD]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,o16,o17,o20,o18']
+      connection: [keep-alive]
+      content-length: ['262']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:13 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 200, message: OK}
+- request:
+    body: !!python/unicode '{"data": [{"type": "element", "id": "69f353f0-7c3d-4e7f-ad81-201f8ff8d810"}]}'
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['77']
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: DELETE
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/relationships/element
+  response:
+    body: {string: !!python/unicode '{"data":[{"id":"76c35027-9f4f-4eeb-8f6a-548c7caddb53","type":"element"},{"id":"975b986d-f73f-4d3b-bab6-368795d7f136","type":"element"},{"id":"d89ed12c-c7bb-4205-a48a-9fe59c96c459","type":"element"}]}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [shut it down]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,m20,o20,o18']
+      connection: [keep-alive]
+      content-length: ['199']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:12 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: GET
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/element
+  response:
+    body: {string: !!python/unicode '{"data":[{"attributes":{"name":"Mark Primary
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+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [blame me if inappropriate]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,o16,o17,o18']
+      connection: [keep-alive]
+      content-length: ['1743']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:13 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 200, message: OK}
+- request:
+    body: !!python/unicode '{"data": [{"type": "element", "id": "69f353f0-7c3d-4e7f-ad81-201f8ff8d810"}]}'
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['77']
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: DELETE
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/relationships/element
+  response:
+    body: {string: !!python/unicode ''}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: ['WARNING: ulimit -n is 1024']
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,m20,o20']
+      connection: [keep-alive]
+      date: ['Tue, 24 Jan 2017 22:17:13 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 204, message: No Content}
+- request:
+    body: !!python/unicode '{"data": [{"type": "element", "id": "69f353f0-7c3d-4e7f-ad81-201f8ff8d810"}]}'
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Length: ['77']
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: POST
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/relationships/element
+  response:
+    body: {string: !!python/unicode '{"data":[{"id":"69f353f0-7c3d-4e7f-ad81-201f8ff8d810","type":"element"},{"id":"76c35027-9f4f-4eeb-8f6a-548c7caddb53","type":"element"},{"id":"975b986d-f73f-4d3b-bab6-368795d7f136","type":"element"},{"id":"d89ed12c-c7bb-4205-a48a-9fe59c96c459","type":"element"}]}'}
+    headers:
+      access-control-allow-headers: ['Origin, Content-Type, Accept, Authorization']
+      access-control-allow-origin: ['*']
+      airship-quip: [sharkfed]
+      airship-trace: ['b13,b12,b11,b10,b09,b08,b07,b06,b05,b04,b03,c03,c04,d04,e05,e06,f06,f07,g07,g08,h10,i12,l13,m16,n16,n11,p11,o20,o18']
+      connection: [keep-alive]
+      content-length: ['262']
+      content-type: [application/json;charset=utf8]
+      date: ['Tue, 24 Jan 2017 22:17:13 GMT']
+      server: [Warp/3.2.7]
+    status: {code: 200, message: OK}
+- request:
+    body: null
+    headers:
+      Accept: [!!python/unicode application/json]
+      Accept-Charset: [!!python/unicode utf-8]
+      Accept-Encoding: ['gzip, deflate']
+      Connection: [keep-alive]
+      Content-Type: [!!python/unicode application/json]
+      User-Agent: [!!python/unicode helium-python/0.7.0]
+    method: GET
+    uri: https://api.helium.com/v1/label/84371177-a06f-4ae7-91ae-77929e8fb213/element
+  response:
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diff --git a/tests/test_label.py b/tests/test_label.py
index be20793..cb26680 100644
--- a/tests/test_label.py
+++ b/tests/test_label.py
@@ -28,6 +28,30 @@ def test_sensors(tmp_label, sensors, first_sensor):
     assert set(sensors) == set(current_sensors)
 
 
+def test_elements(tmp_label, elements, first_element):
+    current_elements = tmp_label.elements()
+    assert len(current_elements) == 0
+    # Update to all elements
+    assert tmp_label.update_elements(elements)
+
+    # Remove an element
+    assert tmp_label.remove_elements([first_element])
+    assert first_element not in tmp_label.elements()
+    assert not tmp_label.remove_elements([first_element])
+
+    # Add an element
+    assert tmp_label.add_elements([first_element])
+    assert first_element in tmp_label.elements()
+    assert not tmp_label.add_elements([first_element])
+
+    # Ensure element is in label
+    assert tmp_label in first_element.labels()
+
+    # And check final result reflects the complete set
+    current_elements = tmp_label.elements()
+    assert set(elements) == set(current_elements)
+
+
 def test_update(tmp_label):
     updated = tmp_label.update(attributes={
         'name': 'bar'