index.community/backend/test/backend_web/controllers/graph_controller_test.exs
2019-07-14 11:47:06 +00:00

105 lines
2.8 KiB
Elixir

defmodule BackendWeb.GraphControllerTest do
use BackendWeb.ConnCase
alias Backend.Api
alias Backend.Api.Graph
@create_attrs %{
id: "some id",
label: "some label",
size: 120.5,
x: 120.5,
y: 120.5
}
@update_attrs %{
id: "some updated id",
label: "some updated label",
size: 456.7,
x: 456.7,
y: 456.7
}
@invalid_attrs %{id: nil, label: nil, size: nil, x: nil, y: nil}
def fixture(:graph) do
{:ok, graph} = Api.create_graph(@create_attrs)
graph
end
setup %{conn: conn} do
{:ok, conn: put_req_header(conn, "accept", "application/json")}
end
describe "index" do
test "lists all nodes", %{conn: conn} do
conn = get(conn, Routes.graph_path(conn, :index))
assert json_response(conn, 200)["data"] == []
end
end
describe "create graph" do
test "renders graph when data is valid", %{conn: conn} do
conn = post(conn, Routes.graph_path(conn, :create), graph: @create_attrs)
assert %{"id" => id} = json_response(conn, 201)["data"]
conn = get(conn, Routes.graph_path(conn, :show, id))
assert %{
"id" => id,
"id" => "some id",
"label" => "some label",
"size" => 120.5,
"x" => 120.5,
"y" => 120.5
} = json_response(conn, 200)["data"]
end
test "renders errors when data is invalid", %{conn: conn} do
conn = post(conn, Routes.graph_path(conn, :create), graph: @invalid_attrs)
assert json_response(conn, 422)["errors"] != %{}
end
end
describe "update graph" do
setup [:create_graph]
test "renders graph when data is valid", %{conn: conn, graph: %Graph{id: id} = graph} do
conn = put(conn, Routes.graph_path(conn, :update, graph), graph: @update_attrs)
assert %{"id" => ^id} = json_response(conn, 200)["data"]
conn = get(conn, Routes.graph_path(conn, :show, id))
assert %{
"id" => id,
"id" => "some updated id",
"label" => "some updated label",
"size" => 456.7,
"x" => 456.7,
"y" => 456.7
} = json_response(conn, 200)["data"]
end
test "renders errors when data is invalid", %{conn: conn, graph: graph} do
conn = put(conn, Routes.graph_path(conn, :update, graph), graph: @invalid_attrs)
assert json_response(conn, 422)["errors"] != %{}
end
end
describe "delete graph" do
setup [:create_graph]
test "deletes chosen graph", %{conn: conn, graph: graph} do
conn = delete(conn, Routes.graph_path(conn, :delete, graph))
assert response(conn, 204)
assert_error_sent 404, fn ->
get(conn, Routes.graph_path(conn, :show, graph))
end
end
end
defp create_graph(_) do
graph = fixture(:graph)
{:ok, graph: graph}
end
end