Add acceptance test - index_test

test/acceptance/index_test.exs

@@ -0,0 +1,82 @@
+defmodule Test.Acceptance.IndexTest do
+  use ExUnit.Case, async: true
+
+  defmodule Post do
+    use Ash.Resource,
+      data_layer: Ash.DataLayer.Ets,
+      extensions: [
+        AshJsonApi.Resource
+      ]
+
+    ets do
+      private?(true)
+    end
+
+    json_api do
+      type("post")
+
+      routes do
+        base("/posts")
+
+        index(:read)
+      end
+    end
+
+    attributes do
+      uuid_primary_key(:id)
+      attribute(:name, :string)
+    end
+  end
+
+  defmodule Api do
+    use Ash.Api,
+      extensions: [
+        AshJsonApi.Api
+      ]
+
+    json_api do
+      log_errors?(false)
+    end
+
+    resources do
+      resource(Post)
+    end
+  end
+
+  import AshJsonApi.Test
+
+  describe "index endpoint" do
+    setup do
+      post =
+        Post
+        |> Ash.Changeset.new(%{name: "foo"})
+        |> Api.create!()
+
+      %{post: post}
+    end
+
+    test "returns a list of posts", %{post: post} do
+      response =
+        Api
+        |> get("/posts", status: 200)
+        |> assert_data_equals([
+          %{
+            "attributes" => %{
+              "name" => "foo"
+            },
+            "id" => post.id,
+            "links" => %{},
+            "meta" => %{},
+            "relationships" => %{},
+            "type" => "post"
+          }
+        ])
+    end
+  end
+
+  test "posts table returns empty list" do
+    Api
+    |> get("/posts", status: 200)
+    |> assert_data_equals([])
+  end
+end