After 'mix phx.gen.json Items Item items name:string description:string info:string amount:integer factor:float type:string --no-context --no-schema'.

test/generic_rest_server_web/controllers/item_controller_test.exs

@@ -0,0 +1,106 @@
+defmodule GenericRestServerWeb.ItemControllerTest do
+  use GenericRestServerWeb.ConnCase
+
+  import GenericRestServer.ItemsFixtures
+  alias GenericRestServer.Items.Item
+
+  @create_attrs %{
+    info: "some info",
+    name: "some name",
+    type: "some type",
+    description: "some description",
+    amount: 42,
+    factor: 120.5
+  }
+  @update_attrs %{
+    info: "some updated info",
+    name: "some updated name",
+    type: "some updated type",
+    description: "some updated description",
+    amount: 43,
+    factor: 456.7
+  }
+  @invalid_attrs %{info: nil, name: nil, type: nil, description: nil, amount: nil, factor: nil}
+
+  setup :register_and_log_in_user
+
+  setup %{conn: conn} do
+    {:ok, conn: put_req_header(conn, "accept", "application/json")}
+  end
+
+  describe "index" do
+    test "lists all items", %{conn: conn} do
+      conn = get(conn, ~p"/api/items")
+      assert json_response(conn, 200)["data"] == []
+    end
+  end
+
+  describe "create item" do
+    test "renders item when data is valid", %{conn: conn} do
+      conn = post(conn, ~p"/api/items", item: @create_attrs)
+      assert %{"id" => id} = json_response(conn, 201)["data"]
+
+      conn = get(conn, ~p"/api/items/#{id}")
+
+      assert %{
+               "id" => ^id,
+               "amount" => 42,
+               "description" => "some description",
+               "factor" => 120.5,
+               "info" => "some info",
+               "name" => "some name",
+               "type" => "some type"
+             } = json_response(conn, 200)["data"]
+    end
+
+    test "renders errors when data is invalid", %{conn: conn} do
+      conn = post(conn, ~p"/api/items", item: @invalid_attrs)
+      assert json_response(conn, 422)["errors"] != %{}
+    end
+  end
+
+  describe "update item" do
+    setup [:create_item]
+
+    test "renders item when data is valid", %{conn: conn, item: %Item{id: id} = item} do
+      conn = put(conn, ~p"/api/items/#{item}", item: @update_attrs)
+      assert %{"id" => ^id} = json_response(conn, 200)["data"]
+
+      conn = get(conn, ~p"/api/items/#{id}")
+
+      assert %{
+               "id" => ^id,
+               "amount" => 43,
+               "description" => "some updated description",
+               "factor" => 456.7,
+               "info" => "some updated info",
+               "name" => "some updated name",
+               "type" => "some updated type"
+             } = json_response(conn, 200)["data"]
+    end
+
+    test "renders errors when data is invalid", %{conn: conn, item: item} do
+      conn = put(conn, ~p"/api/items/#{item}", item: @invalid_attrs)
+      assert json_response(conn, 422)["errors"] != %{}
+    end
+  end
+
+  describe "delete item" do
+    setup [:create_item]
+
+    test "deletes chosen item", %{conn: conn, item: item} do
+      conn = delete(conn, ~p"/api/items/#{item}")
+      assert response(conn, 204)
+
+      assert_error_sent 404, fn ->
+        get(conn, ~p"/api/items/#{item}")
+      end
+    end
+  end
+
+  defp create_item(%{scope: scope}) do
+    item = item_fixture(scope)
+
+    %{item: item}
+  end
+end