Initial dashboard.

traderex/test/traderex_web/controllers/error_html_test.exs

@@ -0,0 +1,14 @@
+defmodule TraderexWeb.ErrorHTMLTest do
+  use TraderexWeb.ConnCase, async: true
+
+  # Bring render_to_string/4 for testing custom views
+  import Phoenix.Template, only: [render_to_string: 4]
+
+  test "renders 404.html" do
+    assert render_to_string(TraderexWeb.ErrorHTML, "404", "html", []) == "Not Found"
+  end
+
+  test "renders 500.html" do
+    assert render_to_string(TraderexWeb.ErrorHTML, "500", "html", []) == "Internal Server Error"
+  end
+end

traderex/test/traderex_web/controllers/error_json_test.exs

@@ -0,0 +1,12 @@
+defmodule TraderexWeb.ErrorJSONTest do
+  use TraderexWeb.ConnCase, async: true
+
+  test "renders 404" do
+    assert TraderexWeb.ErrorJSON.render("404.json", %{}) == %{errors: %{detail: "Not Found"}}
+  end
+
+  test "renders 500" do
+    assert TraderexWeb.ErrorJSON.render("500.json", %{}) ==
+             %{errors: %{detail: "Internal Server Error"}}
+  end
+end

traderex/test/traderex_web/live/dashboard_live_test.exs

@@ -0,0 +1,16 @@
+defmodule TraderexWeb.DashboardLiveTest do
+  use TraderexWeb.ConnCase, async: true
+
+  import Phoenix.LiveViewTest
+
+  test "renders dashboard", %{conn: conn} do
+    {:ok, view, html} = live(conn, ~p"/")
+    assert html =~ "Traderex Dashboard"
+    assert has_element?(view, "header", "Account Overview")
+  end
+
+  test "shows loading state initially", %{conn: conn} do
+    {:ok, _view, html} = live(conn, ~p"/")
+    assert html =~ "loading loading-spinner"
+  end
+end