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https://github.com/livebook-dev/livebook.git
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118 lines
2.9 KiB
Elixir
118 lines
2.9 KiB
Elixir
defmodule LivebookWeb.HomeLiveTest do
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use LivebookWeb.ConnCase
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import Phoenix.LiveViewTest
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alias Livebook.SessionSupervisor
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test "disconnected and connected render", %{conn: conn} do
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{:ok, view, disconnected_html} = live(conn, "/")
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assert disconnected_html =~ "LiveBook"
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assert render(view) =~ "LiveBook"
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end
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test "redirects to session upon creation", %{conn: conn} do
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{:ok, view, _} = live(conn, "/")
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assert {:error, {:live_redirect, %{to: to}}} =
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view
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|> element("button", "New notebook")
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|> render_click()
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assert to =~ "/sessions/"
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end
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describe "file selection" do
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test "updates the list of files as the input changes", %{conn: conn} do
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{:ok, view, _} = live(conn, "/")
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path = Path.expand("../../../lib", __DIR__) <> "/"
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assert view
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|> element("form")
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|> render_change(%{path: path}) =~ "livebook_web"
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end
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test "allows importing when a notebook file is selected", %{conn: conn} do
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{:ok, view, _} = live(conn, "/")
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path = test_notebook_path("basic")
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view
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|> element("form")
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|> render_change(%{path: path})
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assert assert {:error, {:live_redirect, %{to: to}}} =
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view
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|> element("button", "Fork")
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|> render_click()
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assert to =~ "/sessions/"
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end
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test "disables import when a directory is selected", %{conn: conn} do
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{:ok, view, _} = live(conn, "/")
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path = File.cwd!()
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view
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|> element("form")
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|> render_change(%{path: path})
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assert view
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|> element("button[disabled]", "Fork")
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|> has_element?()
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end
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test "disables import when a nonexistent file is selected", %{conn: conn} do
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{:ok, view, _} = live(conn, "/")
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path = File.cwd!() |> Path.join("nonexistent.livemd")
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view
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|> element("form")
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|> render_change(%{path: path})
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assert view
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|> element("button[disabled]", "Fork")
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|> has_element?()
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end
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end
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describe "sessions list" do
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test "lists running sessions", %{conn: conn} do
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{:ok, id1} = SessionSupervisor.create_session()
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{:ok, id2} = SessionSupervisor.create_session()
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{:ok, view, _} = live(conn, "/")
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assert render(view) =~ id1
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assert render(view) =~ id2
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end
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test "updates UI whenever a session is added or deleted", %{conn: conn} do
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{:ok, view, _} = live(conn, "/")
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{:ok, id} = SessionSupervisor.create_session()
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assert render(view) =~ id
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SessionSupervisor.delete_session(id)
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refute render(view) =~ id
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end
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end
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# Helpers
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defp test_notebook_path(name) do
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path =
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["../../support/notebooks", name <> ".livemd"]
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|> Path.join()
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|> Path.expand(__DIR__)
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unless File.exists?(path) do
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raise "Cannot find test notebook with the name: #{name}"
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end
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path
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end
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end
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