get started on route for creating links, dividing steps into components

test/entendu_web/live/link_live_test.exs

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+defmodule EntenduWeb.LinkLiveTest do
+  use EntenduWeb.ConnCase
+
+  import Phoenix.LiveViewTest
+
+  alias Entendu.Links
+
+  @create_attrs %{burn_after_reading: true, expires: "2010-04-17T14:00:00Z"}
+  @update_attrs %{burn_after_reading: false, expires: "2011-05-18T15:01:01Z"}
+  @invalid_attrs %{burn_after_reading: nil, expires: nil}
+
+  defp fixture(:link) do
+    {:ok, link} = Links.create_link(@create_attrs)
+    link
+  end
+
+  defp create_link(_) do
+    link = fixture(:link)
+    %{link: link}
+  end
+
+  describe "Index" do
+    setup [:create_link]
+
+    test "lists all links", %{conn: conn, link: link} do
+      {:ok, _index_live, html} = live(conn, Routes.link_index_path(conn, :index))
+
+      assert html =~ "Listing Links"
+    end
+
+    test "saves new link", %{conn: conn} do
+      {:ok, index_live, _html} = live(conn, Routes.link_index_path(conn, :index))
+
+      assert index_live |> element("a", "New Link") |> render_click() =~
+               "New Link"
+
+      assert_patch(index_live, Routes.link_index_path(conn, :new))
+
+      assert index_live
+             |> form("#link-form", link: @invalid_attrs)
+             |> render_change() =~ "can't be blank"
+
+      {:ok, _, html} =
+        index_live
+        |> form("#link-form", link: @create_attrs)
+        |> render_submit()
+        |> follow_redirect(conn, Routes.link_index_path(conn, :index))
+
+      assert html =~ "Link created successfully"
+    end
+
+    test "updates link in listing", %{conn: conn, link: link} do
+      {:ok, index_live, _html} = live(conn, Routes.link_index_path(conn, :index))
+
+      assert index_live |> element("#link-#{link.id} a", "Edit") |> render_click() =~
+               "Edit Link"
+
+      assert_patch(index_live, Routes.link_index_path(conn, :edit, link))
+
+      assert index_live
+             |> form("#link-form", link: @invalid_attrs)
+             |> render_change() =~ "can't be blank"
+
+      {:ok, _, html} =
+        index_live
+        |> form("#link-form", link: @update_attrs)
+        |> render_submit()
+        |> follow_redirect(conn, Routes.link_index_path(conn, :index))
+
+      assert html =~ "Link updated successfully"
+    end
+
+    test "deletes link in listing", %{conn: conn, link: link} do
+      {:ok, index_live, _html} = live(conn, Routes.link_index_path(conn, :index))
+
+      assert index_live |> element("#link-#{link.id} a", "Delete") |> render_click()
+      refute has_element?(index_live, "#link-#{link.id}")
+    end
+  end
+
+  describe "Show" do
+    setup [:create_link]
+
+    test "displays link", %{conn: conn, link: link} do
+      {:ok, _show_live, html} = live(conn, Routes.link_show_path(conn, :show, link))
+
+      assert html =~ "Show Link"
+    end
+
+    test "updates link within modal", %{conn: conn, link: link} do
+      {:ok, show_live, _html} = live(conn, Routes.link_show_path(conn, :show, link))
+
+      assert show_live |> element("a", "Edit") |> render_click() =~
+               "Edit Link"
+
+      assert_patch(show_live, Routes.link_show_path(conn, :edit, link))
+
+      assert show_live
+             |> form("#link-form", link: @invalid_attrs)
+             |> render_change() =~ "can't be blank"
+
+      {:ok, _, html} =
+        show_live
+        |> form("#link-form", link: @update_attrs)
+        |> render_submit()
+        |> follow_redirect(conn, Routes.link_show_path(conn, :show, link))
+
+      assert html =~ "Link updated successfully"
+    end
+  end
+end