Enforce formatter

.travis.yml

@@ -30,6 +30,10 @@ before_install:
       fi
   - export PATH=$PATH:$PWD/stripe-mock/stripe-mock_${STRIPE_MOCK_VERSION}/
 script:
+  - |
+      if [ "$TRAVIS_ELIXIR_VERSION" == "1.8" ]; then
+        mix format --dry-run --check-formatted; 
+      fi
   - mix coveralls.travis
   - MIX_ENV=dev mix dialyzer --halt-exit-status
 after_script:

lib/stripe/radar/review.ex

@@ -20,7 +20,7 @@ defmodule Stripe.Review do
           latitude: float,
           longitude: float,
           region: String.t()
-  }
+        }
 
   @type t :: %__MODULE__{
           id: Stripe.id(),

test/stripe/connect/transfer_reversal_test.exs

@@ -16,8 +16,7 @@ defmodule Stripe.TransferReversalTest do
         amount: 123
       }
 
-      assert {:ok, %Stripe.TransferReversal{}} =
-               Stripe.TransferReversal.create("tr_123", params)
+      assert {:ok, %Stripe.TransferReversal{}} = Stripe.TransferReversal.create("tr_123", params)
 
       assert_stripe_requested(:post, "/v1/transfers/tr_123/reversals")
     end
@@ -26,7 +25,9 @@ defmodule Stripe.TransferReversalTest do
   describe "update/2" do
     test "updates a transfer" do
       params = %{metadata: %{foo: "bar"}}
-      assert {:ok, _transfer_reversal} = Stripe.TransferReversal.update("tr_123", "trr_456", params)
+
+      assert {:ok, _transfer_reversal} =
+               Stripe.TransferReversal.update("tr_123", "trr_456", params)
 
       assert_stripe_requested(:post, "/v1/transfers/tr_123/reversals/trr_456")
     end

test/stripe/converter_test.exs

@@ -61,13 +61,13 @@ defmodule Stripe.ConverterTest do
     expected_result = %Stripe.Event{
       account: "acct_445dwy73iNyGMfgu",
       api_version: "2019-02-19",
-      created: 1551702604,
+      created: 1_551_702_604,
       data: %{
         object: %Stripe.Review{
           billing_zip: nil,
           charge: "ch_1EAFvj73iNyGMfgutk44a8nD",
           closed_reason: nil,
-          created: 1551702603,
+          created: 1_551_702_603,
           id: "prv_1EAFvj73iNyGMfgu81yzEb0D",
           ip_address: "172.16.1.4",
           ip_address_location: %{
@@ -101,6 +101,7 @@ defmodule Stripe.ConverterTest do
       },
       type: "review.opened"
     }
+
     fixture = Helper.load_fixture("review_opened.json")
     result = Converter.convert_result(fixture)
 

test/stripe/subscriptions/usage_test.exs

@@ -53,7 +53,11 @@ defmodule Stripe.SubscriptionItem.UsageTest do
       assert {:ok, %Stripe.List{data: usages}} =
                Stripe.SubscriptionItem.Usage.list(item_id, params)
 
-      assert_stripe_requested(:get, "/v1/subscription_items/#{item_id}/usage_record_summaries?limit=10")
+      assert_stripe_requested(
+        :get,
+        "/v1/subscription_items/#{item_id}/usage_record_summaries?limit=10"
+      )
+
       assert is_list(usages)
       assert %{subscription_item: _sub_item_id} = hd(usages)
     end

test/support/stripe_case.ex

@@ -31,18 +31,17 @@ defmodule Stripe.StripeCase do
 
   defp assert_stripe_request_headers(expected_header, headers) do
     assert Enum.any?(headers, fn header -> expected_header == header end),
-    """
-    Expected the header `#{inspect(expected_header)}` to be in the headers of the request.
+           """
+           Expected the header `#{inspect(expected_header)}` to be in the headers of the request.
 
-    Headers:
-    #{inspect(headers)}
-    """
+           Headers:
+           #{inspect(headers)}
+           """
   end
 
   defp assert_stripe_request_body(nil, _), do: nil
 
   defp assert_stripe_request_body(expected_body, body) do
-
     assert body == Stripe.URI.encode_query(expected_body)
   end