Cache middleware

.formatter.exs

@@ -6,12 +6,17 @@ export_locals_without_parens = [
   adapter: 2
 ]
 
+internal = [
+  assert_cached: 1,
+  refute_cached: 1
+]
+
 [
   inputs: [
     "lib/**/*.{ex,exs}",
     "test/**/*.{ex,exs}",
     "mix.exs"
   ],
-  locals_without_parens: export_locals_without_parens,
+  locals_without_parens: export_locals_without_parens ++ internal,
   export: [locals_without_parens: export_locals_without_parens]
 ]

.github/workflows/test.yml

@@ -5,6 +5,11 @@ on: push
 jobs:
   test:
     runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        ports:
+          - 6379/tcp
     strategy:
       matrix:
         elixir:
@@ -57,6 +62,11 @@ jobs:
 
   test-poison3:
     runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        ports:
+          - 6379/tcp
     container:
       image: elixir:1.9-slim
     steps:

.travis.yml

@@ -1,4 +1,6 @@
 language: elixir
+services:
+  - redis-server
 env:
   - MIX_ENV=test
 matrix: