From f0742302303058c0bcf82e12de2552dc53bd7883 Mon Sep 17 00:00:00 2001
From: Thomas Carney <thomas@chartmogul.com>
Date: Mon, 23 Sep 2019 16:25:54 +0200
Subject: [PATCH] Support subscription sets [ch16280] (#55)

* Add support for subcription sets (#54)

* Use trusty distribution to allow 5.5

* Test snippet from master
---
 .travis.yml                     | 9 ++++++++-
 README.md                       | 1 +
 src/LineItems/Subscription.php  | 1 +
 src/Subscription.php            | 2 ++
 tests/Unit/SubscriptionTest.php | 2 ++
 5 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a1790d2..72ffe8d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
+dist: trusty
 language: php
 php:
   - '5.5'
@@ -6,7 +7,13 @@ php:
   - nightly
 
 before_script:
-  - composer install
+  - |
+    if [[ "$TRAVIS_PHP_VERSION" == 'nightly' ]]; then
+      #ignore php version check on nightly build
+      composer install --ignore-platform-reqs
+    else
+      composer install
+    fi
 
 script:
   - phpunit
diff --git a/README.md b/README.md
index 9bd0a5f..1133f29 100644
--- a/README.md
+++ b/README.md
@@ -361,6 +361,7 @@ $cus = ChartMogul\Customer::all()->first();
 
 $line_itme_1 = new ChartMogul\LineItems\Subscription([
     'subscription_external_id' => "sub_0001",
+    'subscription_set_external_id' => 'set_0001',
     'plan_uuid' =>  $plan->uuid,
     'service_period_start' =>  "2015-11-01 00:00:00",
     'service_period_end' =>  "2015-12-01 00:00:00",
diff --git a/src/LineItems/Subscription.php b/src/LineItems/Subscription.php
index 439afb7..b326545 100644
--- a/src/LineItems/Subscription.php
+++ b/src/LineItems/Subscription.php
@@ -10,6 +10,7 @@ class Subscription extends AbstractLineItem
 
     public $type = 'subscription';
     public $subscription_external_id;
+    public $subscription_set_external_id;
     public $service_period_start;
     public $service_period_end;
     public $cancelled_at;
diff --git a/src/Subscription.php b/src/Subscription.php
index c4cc1b9..3a398cb 100644
--- a/src/Subscription.php
+++ b/src/Subscription.php
@@ -9,6 +9,7 @@
 /**
  * @property-read string $uuid
  * @property-read string $external_id
+ * @property-read string $subscription_set_external_id
  * @property-read string $cancellation_dates
  * @property-read string $plan_uuid
  * @property-read string $data_source_uuid
@@ -33,6 +34,7 @@ class Subscription extends AbstractResource
 
     protected $uuid;
     protected $external_id;
+    protected $subscription_set_external_id;
     protected $cancellation_dates;
 
     protected $plan_uuid;
diff --git a/tests/Unit/SubscriptionTest.php b/tests/Unit/SubscriptionTest.php
index 3e65d4f..124ec72 100644
--- a/tests/Unit/SubscriptionTest.php
+++ b/tests/Unit/SubscriptionTest.php
@@ -15,6 +15,7 @@ class SubscriptionTest extends \PHPUnit\Framework\TestCase
         {
             "uuid": "sub_dd169c42-e127-4637-8b8f-a239b248e3cd",
             "external_id": "abc",
+            "subscription_set_external_id": "set_001",
             "cancellation_dates": [],
             "plan_uuid": "pl_d6fe6904-8319-11e7-82b4-ffedd86c182a",
             "data_source_uuid": "ds_637442a6-8319-11e7-a280-1f28ec01465c"
@@ -49,6 +50,7 @@ public function testAllSubscriptions()
         $this->assertTrue($result[0] instanceof Subscription);
         $this->assertEquals("cus_f466e33d-ff2b-4a11-8f85-417eb02157a7", $result->customer_uuid);
         $this->assertEquals("sub_dd169c42-e127-4637-8b8f-a239b248e3cd", $result[0]->uuid);
+        $this->assertEquals("set_001", $result[0]->subscription_set_external_id);
         $this->assertEquals(2, $result->current_page);
         $this->assertEquals(3, $result->total_pages);
     }