Add Github Workflow for testing with docker-compose (#299)

* Add Github Workflow for testing with docker-compose

* Use docker-compose instead of docker compose in workflow

* Try failing test in workflow

* Revert to working tests

* Rename Docker to CI in test.yaml

Co-authored-by: Paul Cretu <paul.s.cretu@gmail.com>

* Update actions checkout to v4 from v2

Co-authored-by: Paul Cretu <paul.s.cretu@gmail.com>

* Run tests on push to main

Co-authored-by: Paul Cretu <paul.s.cretu@gmail.com>

* Rename test.yaml to ci.yaml. Uncomment 3000 port mapping

---------

Co-authored-by: Paul Cretu <paul.s.cretu@gmail.com>

.github/workflows/ci.yaml

@@ -0,0 +1,23 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build containers
+        run: docker-compose build --build-arg MIX_ENV=test
+
+      - name: Start containers
+        run: docker-compose up -d db cache
+
+      - name: Run tests
+        run: docker-compose run web bash -c 'cd server && mix test'

Dockerfile

@@ -43,9 +43,10 @@ ENV APP_HOME /app
 RUN mkdir -p $APP_HOME
 WORKDIR $APP_HOME
 
+ARG MIX_ENV=dev
 EXPOSE 3000
 EXPOSE 4000
-ENV PORT=4000 UI_PORT=3000 MIX_ENV=dev
+ENV PORT=4000 UI_PORT=3000 MIX_ENV=${MIX_ENV}
 
 # Create a new stage so that local dev setup can stop here
 # Local dev mounts into the container so there's no point in adding/compiling

server/config/test.exs

@@ -14,10 +14,12 @@ config :logger, level: :warning
 # Configure your database
 config :orcasite, Orcasite.Repo,
   adapter: Ecto.Adapters.Postgres,
-  username: "postgres",
-  password: "postgres",
-  database: "orcasite_test#{System.get_env("MIX_TEST_PARTITION")}",
-  hostname: "localhost",
+  username: System.get_env("POSTGRES_USER") || "postgres",
+  password: System.get_env("POSTGRES_PASSWORD") || "postgres",
+  database:
+    System.get_env("POSTGRES_DATABASE") || "orcasite_test#{System.get_env("MIX_TEST_PARTITION")}",
+  port: System.get_env("POSTGRES_PORT") || 5432,
+  hostname: System.get_env("POSTGRES_HOST") || "localhost",
   pool: Ecto.Adapters.SQL.Sandbox,
   types: Orcasite.PostgresTypes,
   pool_size: 10
@@ -32,6 +34,7 @@ config :orcasite, :cache_adapter, Nebulex.Adapters.Local
 
 config :hammer,
   backend: {Hammer.Backend.ETS, [expiry_ms: 60_000 * 60 * 4, cleanup_interval_ms: 60_000 * 10]}
+
 config :orcasite, OrcasiteWeb.BasicAuth, username: "admin", password: "password"
 config :ash_graphql, :policies, show_policy_breakdowns?: true
 config :orcasite, Orcasite.Radio, graphql: [show_raised_errors?: true]

server/test/orcasite_web/graphql/moderator_test.exs

@@ -39,7 +39,8 @@ defmodule OrcasiteWeb.ModeratorTest do
         playlist_timestamp: DateTime.to_unix(DateTime.utc_now()),
         player_offset: 5.54,
         description: "Test detection",
-        listener_count: 1
+        listener_count: 1,
+        send_notifications: false
       })
       |> Orcasite.Radio.load!(:candidate)
 
@@ -90,9 +91,7 @@ defmodule OrcasiteWeb.ModeratorTest do
 
       assert %{
                "data" => %{
-                 "notificationsForCandidate" => [
-                   %{"id" => _} | _
-                 ]
+                 "notificationsForCandidate" => []
                }
              } =
                json_response(conn, 200)