Add tests for subscription schedules

test/stripe/subscriptions/subscription_schedule_test.exs

@@ -0,0 +1,126 @@
+defmodule Stripe.SubscriptionScheduleTest do
+  use Stripe.StripeCase, async: true
+
+  @invalid_params %{
+    customer: "cus_123",
+    renewal_behavior: "release",
+    phases: [
+      %{
+        coupon: nil,
+        default_tax_rates: [],
+        end_date: 1_557_566_037,
+        start_date: 1_554_974_037,
+        tax_percent: 0
+      }
+    ]
+  }
+  describe "retrieve/2" do
+    test "retrieves a subscription" do
+      assert {:ok, %Stripe.SubscriptionSchedule{}} =
+               Stripe.SubscriptionSchedule.retrieve("sub_sched_123")
+
+      assert_stripe_requested(:get, "/v1/subscription_schedules/sub_sched_123")
+    end
+  end
+
+  describe "create/2" do
+    test "creates a subscription schedule" do
+      params = %{
+        customer: "cus_123",
+        renewal_behavior: "release",
+        phases: [
+          %{
+            coupon: nil,
+            default_tax_rates: [],
+            end_date: 1_557_566_037,
+            plans: [
+              %{
+                billing_thresholds: nil,
+                plan: "some plan",
+                quantity: 2,
+                tax_rates: []
+              }
+            ],
+            start_date: 1_554_974_037,
+            tax_percent: 0
+          }
+        ]
+      }
+
+      assert {:ok, %Stripe.SubscriptionSchedule{}} = Stripe.SubscriptionSchedule.create(params)
+
+      assert_stripe_requested(:post, "/v1/subscription_schedules")
+    end
+
+    test "fails with missing plans in phases" do
+      assert {:error, %Stripe.Error{} = error} =
+               Stripe.SubscriptionSchedule.create(@invalid_params)
+
+      assert_stripe_requested(:post, "/v1/subscription_schedules")
+    end
+  end
+
+  describe "update/2" do
+    test "updates a subscription" do
+      params = %{
+        renewal_behavior: "release",
+        phases: [
+          %{
+            coupon: nil,
+            default_tax_rates: [],
+            end_date: 1_557_566_037,
+            plans: [
+              %{
+                billing_thresholds: nil,
+                plan: "some plan",
+                quantity: 2,
+                tax_rates: []
+              }
+            ],
+            start_date: 1_554_974_037,
+            tax_percent: 0
+          }
+        ]
+      }
+
+      assert {:ok, subscription} = Stripe.SubscriptionSchedule.update("sub_sched_123", params)
+      assert_stripe_requested(:post, "/v1/subscription_schedules/#{subscription.id}")
+    end
+
+    test "fails with missing plans in phases" do
+      assert {:error, %Stripe.Error{}} =
+               Stripe.SubscriptionSchedule.update("sub_sched_123", @invalid_params)
+
+      assert_stripe_requested(:post, "/v1/subscription_schedules/sub_sched_123")
+    end
+  end
+
+  describe "list/2" do
+    test "lists all subscriptions" do
+      assert {:ok, %Stripe.List{data: subscriptions}} = Stripe.SubscriptionSchedule.list()
+      assert_stripe_requested(:get, "/v1/subscription_schedules")
+      assert is_list(subscriptions)
+      assert %Stripe.SubscriptionSchedule{} = hd(subscriptions)
+    end
+  end
+
+  describe "cancel/2" do
+    test "cancels a subscription schedule" do
+      {:ok, subscription} = Stripe.SubscriptionSchedule.retrieve("sub_sched_123")
+      assert_stripe_requested(:get, "/v1/subscription_schedules/#{subscription.id}")
+
+      assert {:ok, _} = Stripe.SubscriptionSchedule.cancel("sub_sched_123")
+      assert_stripe_requested(:post, "/v1/subscription_schedules/#{subscription.id}/cancel")
+    end
+  end
+
+  describe "release/2" do
+    test "releases a subscription schedule" do
+      {:ok, subscription} = Stripe.SubscriptionSchedule.retrieve("sub_sched_123")
+      assert_stripe_requested(:get, "/v1/subscription_schedules/#{subscription.id}")
+
+      assert {:ok, _} = Stripe.SubscriptionSchedule.release("sub_sched_123")
+      assert_stripe_requested(:post, "/v1/subscription_schedules/#{subscription.id}/release")
+    end
+  end
+end