mirror of
https://github.com/livebook-dev/livebook.git
synced 2024-11-15 20:37:55 +08:00
927 lines
30 KiB
Elixir
927 lines
30 KiB
Elixir
defmodule LivebookWeb.SessionLiveTest do
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use LivebookWeb.ConnCase, async: true
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import Phoenix.LiveViewTest
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alias Livebook.{Sessions, Session, Runtime, Users, FileSystem}
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alias Livebook.Notebook.Cell
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alias Livebook.Users.User
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setup do
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{:ok, session} = Sessions.create_session(notebook: Livebook.Notebook.new())
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on_exit(fn ->
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Session.close(session.pid)
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end)
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%{session: session}
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end
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test "disconnected and connected render", %{conn: conn, session: session} do
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{:ok, view, disconnected_html} = live(conn, "/sessions/#{session.id}")
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assert disconnected_html =~ "Untitled notebook"
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assert render(view) =~ "Untitled notebook"
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end
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describe "asynchronous updates" do
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test "renders an updated notebook name", %{conn: conn, session: session} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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Session.set_notebook_name(session.pid, "My notebook")
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wait_for_session_update(session.pid)
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assert render(view) =~ "My notebook"
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end
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test "renders an updated notebook name in title", %{conn: conn, session: session} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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assert page_title(view) =~ "Untitled notebook"
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Session.set_notebook_name(session.pid, "My notebook")
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wait_for_session_update(session.pid)
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# Wait for LV to update
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_ = render(view)
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assert page_title(view) =~ "My notebook"
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end
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test "renders a newly inserted section", %{conn: conn, session: session} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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section_id = insert_section(session.pid)
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assert render(view) =~ section_id
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end
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test "renders an updated section name", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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Session.set_section_name(session.pid, section_id, "My section")
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wait_for_session_update(session.pid)
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assert render(view) =~ "My section"
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end
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test "renders a newly inserted cell", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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cell_id = insert_text_cell(session.pid, section_id, :markdown)
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assert render(view) =~ "cell-" <> cell_id
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end
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test "un-renders a deleted cell", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :markdown)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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Session.delete_cell(session.pid, cell_id)
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wait_for_session_update(session.pid)
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refute render(view) =~ "cell-" <> cell_id
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end
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end
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describe "UI events update the shared state" do
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test "adding a new section", %{conn: conn, session: session} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element("button", "New section")
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|> render_click()
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assert %{notebook: %{sections: [_section]}} = Session.get_data(session.pid)
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end
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test "adding a new cell", %{conn: conn, session: session} do
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Session.insert_section(session.pid, 0)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element("button", "+ Markdown")
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|> render_click()
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assert %{notebook: %{sections: [%{cells: [%Cell.Markdown{}]}]}} =
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Session.get_data(session.pid)
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end
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test "queueing cell evaluation", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code, "Process.sleep(50)")
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("queue_cell_evaluation", %{"cell_id" => cell_id})
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assert %{cell_infos: %{^cell_id => %{eval: %{status: :evaluating}}}} =
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Session.get_data(session.pid)
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end
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test "cancelling cell evaluation", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code, "Process.sleep(2000)")
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("queue_cell_evaluation", %{"cell_id" => cell_id})
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("cancel_cell_evaluation", %{"cell_id" => cell_id})
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assert %{cell_infos: %{^cell_id => %{eval: %{status: :ready}}}} =
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Session.get_data(session.pid)
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end
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test "inserting a cell below the given cell", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("insert_cell_below", %{"cell_id" => cell_id, "type" => "markdown"})
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assert %{notebook: %{sections: [%{cells: [_first_cell, %Cell.Markdown{}]}]}} =
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Session.get_data(session.pid)
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end
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test "inserting a cell at section start", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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_cell_id = insert_text_cell(session.pid, section_id, :code)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("insert_cell_below", %{"section_id" => section_id, "type" => "markdown"})
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assert %{notebook: %{sections: [%{cells: [%Cell.Markdown{}, _first_cell]}]}} =
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Session.get_data(session.pid)
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end
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test "deleting the given cell", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("delete_cell", %{"cell_id" => cell_id})
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assert %{notebook: %{sections: [%{cells: []}]}} = Session.get_data(session.pid)
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end
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test "restoring a deleted cell", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code)
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Session.delete_cell(session.pid, cell_id)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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refute render(view) =~ "cell-" <> cell_id
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view
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|> element(~s{a[aria-label="Bin (sb)"]})
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|> render_click()
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view
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|> element("button", "Restore")
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|> render_click()
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assert %{notebook: %{sections: [%{cells: [%{id: ^cell_id}]}]}} =
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Session.get_data(session.pid)
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end
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test "editing input field in cell output", %{conn: conn, session: session, test: test} do
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section_id = insert_section(session.pid)
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Process.register(self(), test)
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input = %{
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ref: :input_ref,
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id: "input1",
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type: :number,
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label: "Name",
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default: "hey",
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destination: test
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}
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Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session.id}")
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insert_cell_with_output(session.pid, section_id, {:input, input})
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s/[data-element="outputs-container"] form/)
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|> render_change(%{"value" => "10"})
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assert %{input_values: %{"input1" => 10}} = Session.get_data(session.pid)
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assert_receive {:event, :input_ref, %{value: 10, type: :change}}
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end
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test "newlines in text input are normalized", %{conn: conn, session: session, test: test} do
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section_id = insert_section(session.pid)
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Process.register(self(), test)
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input = %{
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ref: :input_ref,
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id: "input1",
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type: :textarea,
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label: "Name",
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default: "hey",
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destination: test
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}
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Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session.id}")
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insert_cell_with_output(session.pid, section_id, {:input, input})
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s/[data-element="outputs-container"] form/)
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|> render_change(%{"value" => "line\r\nline"})
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assert %{input_values: %{"input1" => "line\nline"}} = Session.get_data(session.pid)
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end
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test "form input changes are reflected only in local LV data",
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%{conn: conn, session: session, test: test} do
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section_id = insert_section(session.pid)
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Process.register(self(), test)
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form_control = %{
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type: :form,
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ref: :form_ref,
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destination: test,
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fields: [
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name: %{
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ref: :input_ref,
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id: "input1",
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type: :text,
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label: "Name",
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default: "initial",
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destination: test
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}
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],
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submit: "Send",
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report_changes: %{},
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reset_on_submit: []
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}
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Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session.id}")
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insert_cell_with_output(session.pid, section_id, {:control, form_control})
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s/[data-element="outputs-container"] form/)
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|> render_change(%{"value" => "sherlock"})
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# The new value is on the page
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assert render(view) =~ "sherlock"
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# but it's not reflected in the synchronized session data
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assert %{input_values: %{"input1" => "initial"}} = Session.get_data(session.pid)
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view
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|> element(~s/[data-element="outputs-container"] button/, "Send")
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|> render_click()
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assert_receive {:event, :form_ref, %{data: %{name: "sherlock"}, type: :submit}}
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end
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end
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describe "outputs" do
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test "stdout output update", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code)
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Session.queue_cell_evaluation(session.pid, cell_id)
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send(session.pid, {:runtime_evaluation_output, cell_id, {:stdout, "line 1\n"}})
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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assert render(view) =~ "line 1"
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send(session.pid, {:runtime_evaluation_output, cell_id, {:stdout, "line 2\n"}})
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wait_for_session_update(session.pid)
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# Render once, so that stdout send_update is processed
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_ = render(view)
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assert render(view) =~ "line 2"
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end
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test "frame output update", %{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code)
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Session.queue_cell_evaluation(session.pid, cell_id)
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send(
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session.pid,
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{:runtime_evaluation_output, cell_id,
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{:frame, [{:text, "In frame"}], %{ref: "1", type: :default}}}
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)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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assert render(view) =~ "In frame"
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send(
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session.pid,
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{:runtime_evaluation_output, cell_id,
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{:frame, [{:text, "Updated frame"}], %{ref: "1", type: :replace}}}
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)
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wait_for_session_update(session.pid)
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# Render once, so that frame send_update is processed
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_ = render(view)
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content = render(view)
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assert content =~ "Updated frame"
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refute content =~ "In frame"
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end
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end
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describe "smart cells" do
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test "shows a new cell insert button when a new smart cell kind becomes available",
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%{conn: conn, session: session} do
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insert_section(session.pid)
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{:ok, runtime} = Livebook.Runtime.Embedded.init()
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Session.connect_runtime(session.pid, runtime)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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refute render(view) =~ "Database connection"
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send(
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session.pid,
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{:runtime_smart_cell_definitions, [%{kind: "dbconn", name: "Database connection"}]}
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)
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wait_for_session_update(session.pid)
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assert render(view) =~ "Database connection"
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end
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end
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describe "runtime settings" do
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test "connecting to elixir standalone updates connect button to reconnect",
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%{conn: conn, session: session} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}/settings/runtime")
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Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session.id}")
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view
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|> element("button", "Elixir standalone")
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|> render_click()
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[elixir_standalone_view] = live_children(view)
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elixir_standalone_view
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|> element("button", "Connect")
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|> render_click()
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assert_receive {:operation, {:set_runtime, _pid, %Runtime.ElixirStandalone{} = runtime}}
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page = render(view)
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assert page =~ Atom.to_string(runtime.node)
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assert page =~ "Reconnect"
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assert page =~ "Disconnect"
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end
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end
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describe "persistence settings" do
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@tag :tmp_dir
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test "saving to file shows the newly created file in file selector",
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%{conn: conn, session: session, tmp_dir: tmp_dir} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}/settings/file")
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assert view = find_live_child(view, "persistence")
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path = Path.join(tmp_dir, "notebook.livemd")
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view
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|> element("button", "Choose a file")
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|> render_click()
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view
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|> element(~s{form[phx-change="set_path"]})
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|> render_change(%{path: path})
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view
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|> element(~s{button[phx-click="confirm_file"]}, "Choose")
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|> render_click()
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view
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|> element(~s{button}, "Save now")
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|> render_click()
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view
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|> element("button", "Change file")
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|> render_click()
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assert view
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|> element("button", "notebook.livemd")
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|> has_element?()
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end
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@tag :tmp_dir
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test "changing output persistence updates data",
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%{conn: conn, session: session, tmp_dir: tmp_dir} do
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{:ok, view, _} = live(conn, "/sessions/#{session.id}/settings/file")
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assert view = find_live_child(view, "persistence")
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path = Path.join(tmp_dir, "notebook.livemd")
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view
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|> element("button", "Choose a file")
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|> render_click()
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view
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|> element(~s{form[phx-change="set_path"]})
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|> render_change(%{path: path})
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view
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|> element(~s{button[phx-click="confirm_file"]}, "Choose")
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|> render_click()
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view
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|> element(~s{form[phx-change="set_options"]})
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|> render_change(%{persist_outputs: "true"})
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view
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|> element(~s{button}, "Save now")
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|> render_click()
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assert %{notebook: %{persist_outputs: true}} = Session.get_data(session.pid)
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end
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end
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describe "completion" do
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test "replies with nil completion reference when no runtime is started",
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%{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code, "Process.sleep(10)")
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
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|> render_hook("intellisense_request", %{
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"cell_id" => cell_id,
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"type" => "completion",
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"hint" => "System.ver",
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"editor_auto_completion" => false
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})
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assert_reply view, %{"ref" => nil}
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end
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test "replies with completion reference and then sends asynchronous response",
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%{conn: conn, session: session} do
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section_id = insert_section(session.pid)
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cell_id = insert_text_cell(session.pid, section_id, :code, "Process.sleep(10)")
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{:ok, runtime} = Livebook.Runtime.Embedded.init()
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Session.connect_runtime(session.pid, runtime)
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{:ok, view, _} = live(conn, "/sessions/#{session.id}")
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view
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|> element(~s{[data-element="session"]})
|
|
|> render_hook("intellisense_request", %{
|
|
"cell_id" => cell_id,
|
|
"type" => "completion",
|
|
"hint" => "System.ver",
|
|
"editor_auto_completion" => false
|
|
})
|
|
|
|
assert_reply view, %{"ref" => ref}
|
|
assert ref != nil
|
|
|
|
assert_push_event(
|
|
view,
|
|
"intellisense_response",
|
|
%{
|
|
"ref" => ^ref,
|
|
"response" => %{items: [%{label: "version/0"}]}
|
|
},
|
|
1000
|
|
)
|
|
end
|
|
end
|
|
|
|
test "forking the session", %{conn: conn, session: session} do
|
|
Session.set_notebook_name(session.pid, "My notebook")
|
|
wait_for_session_update(session.pid)
|
|
|
|
{:ok, view, _} = live(conn, "/sessions/#{session.id}")
|
|
|
|
assert {:error, {:live_redirect, %{to: "/sessions/" <> session_id}}} =
|
|
result =
|
|
view
|
|
|> element("button", "Fork")
|
|
|> render_click()
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "My notebook - fork"
|
|
|
|
close_session_by_id(session_id)
|
|
end
|
|
|
|
describe "connected users" do
|
|
test "lists connected users", %{conn: conn, session: session} do
|
|
user1 = create_user_with_name("Jake Peralta")
|
|
|
|
client_pid =
|
|
spawn_link(fn ->
|
|
Session.register_client(session.pid, self(), user1)
|
|
|
|
receive do
|
|
:stop -> :ok
|
|
end
|
|
end)
|
|
|
|
{:ok, view, _} = live(conn, "/sessions/#{session.id}")
|
|
|
|
assert render(view) =~ "Jake Peralta"
|
|
|
|
send(client_pid, :stop)
|
|
end
|
|
|
|
test "updates users list whenever a user joins or leaves",
|
|
%{conn: conn, session: session} do
|
|
{:ok, view, _} = live(conn, "/sessions/#{session.id}")
|
|
|
|
Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session.id}")
|
|
|
|
user1 = create_user_with_name("Jake Peralta")
|
|
|
|
client_pid =
|
|
spawn_link(fn ->
|
|
Session.register_client(session.pid, self(), user1)
|
|
|
|
receive do
|
|
:stop -> :ok
|
|
end
|
|
end)
|
|
|
|
assert_receive {:operation, {:client_join, ^client_pid, _user}}
|
|
assert render(view) =~ "Jake Peralta"
|
|
|
|
send(client_pid, :stop)
|
|
assert_receive {:operation, {:client_leave, ^client_pid}}
|
|
refute render(view) =~ "Jake Peralta"
|
|
end
|
|
|
|
test "updates users list whenever a user changes his data",
|
|
%{conn: conn, session: session} do
|
|
user1 = create_user_with_name("Jake Peralta")
|
|
|
|
client_pid =
|
|
spawn_link(fn ->
|
|
Session.register_client(session.pid, self(), user1)
|
|
|
|
receive do
|
|
:stop -> :ok
|
|
end
|
|
end)
|
|
|
|
{:ok, view, _} = live(conn, "/sessions/#{session.id}")
|
|
|
|
Phoenix.PubSub.subscribe(Livebook.PubSub, "sessions:#{session.id}")
|
|
|
|
assert render(view) =~ "Jake Peralta"
|
|
|
|
Users.broadcast_change(%{user1 | name: "Raymond Holt"})
|
|
assert_receive {:operation, {:update_user, _pid, _user}}
|
|
|
|
refute render(view) =~ "Jake Peralta"
|
|
assert render(view) =~ "Raymond Holt"
|
|
|
|
send(client_pid, :stop)
|
|
end
|
|
end
|
|
|
|
describe "relative paths" do
|
|
test "renders an info message when the path doesn't have notebook extension",
|
|
%{conn: conn, session: session} do
|
|
session_path = "/sessions/#{session.id}"
|
|
|
|
assert {:error, {:live_redirect, %{to: ^session_path}}} =
|
|
result = live(conn, "/sessions/#{session.id}/document.pdf")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "Got unrecognised session path: document.pdf"
|
|
end
|
|
|
|
test "renders an info message when the session has neither original url nor path",
|
|
%{conn: conn, session: session} do
|
|
session_path = "/sessions/#{session.id}"
|
|
|
|
assert {:error, {:live_redirect, %{to: ^session_path}}} =
|
|
result = live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
|
|
assert render(view) =~
|
|
"Cannot resolve notebook path notebook.livemd, because the current notebook has no location"
|
|
end
|
|
|
|
@tag :tmp_dir
|
|
test "renders an error message when the relative notebook does not exist",
|
|
%{conn: conn, session: session, tmp_dir: tmp_dir} do
|
|
tmp_dir = FileSystem.File.local(tmp_dir <> "/")
|
|
index_file = FileSystem.File.resolve(tmp_dir, "index.livemd")
|
|
notebook_file = FileSystem.File.resolve(tmp_dir, "notebook.livemd")
|
|
|
|
Session.set_file(session.pid, index_file)
|
|
wait_for_session_update(session.pid)
|
|
|
|
session_path = "/sessions/#{session.id}"
|
|
|
|
assert {:error, {:live_redirect, %{to: ^session_path}}} =
|
|
result = live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
|
|
assert render(view) =~
|
|
"Cannot navigate, failed to read #{notebook_file.path}, reason: no such file or directory"
|
|
end
|
|
|
|
@tag :tmp_dir
|
|
test "opens a relative notebook if it exists",
|
|
%{conn: conn, session: session, tmp_dir: tmp_dir} do
|
|
tmp_dir = FileSystem.File.local(tmp_dir <> "/")
|
|
index_file = FileSystem.File.resolve(tmp_dir, "index.livemd")
|
|
notebook_file = FileSystem.File.resolve(tmp_dir, "notebook.livemd")
|
|
|
|
Session.set_file(session.pid, index_file)
|
|
wait_for_session_update(session.pid)
|
|
|
|
:ok = FileSystem.File.write(notebook_file, "# Sibling notebook")
|
|
|
|
assert {:error, {:live_redirect, %{to: new_session_path}}} =
|
|
result = live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "Sibling notebook"
|
|
|
|
"/sessions/" <> session_id = new_session_path
|
|
{:ok, session} = Sessions.fetch_session(session_id)
|
|
data = Session.get_data(session.pid)
|
|
assert data.file == notebook_file
|
|
|
|
Session.close(session.pid)
|
|
end
|
|
|
|
@tag :tmp_dir
|
|
test "if the current session has no path, forks the relative notebook",
|
|
%{conn: conn, tmp_dir: tmp_dir} do
|
|
tmp_dir = FileSystem.File.local(tmp_dir <> "/")
|
|
index_file = FileSystem.File.resolve(tmp_dir, "index.livemd")
|
|
notebook_file = FileSystem.File.resolve(tmp_dir, "notebook.livemd")
|
|
|
|
{:ok, session} = Sessions.create_session(origin: {:file, index_file})
|
|
|
|
:ok = FileSystem.File.write(notebook_file, "# Sibling notebook")
|
|
|
|
assert {:error, {:live_redirect, %{to: new_session_path}}} =
|
|
result = live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "Sibling notebook - fork"
|
|
|
|
"/sessions/" <> session_id = new_session_path
|
|
{:ok, new_session} = Sessions.fetch_session(session_id)
|
|
data = Session.get_data(new_session.pid)
|
|
assert data.file == nil
|
|
assert data.origin == {:file, notebook_file}
|
|
|
|
Session.close([session.pid, new_session.pid])
|
|
end
|
|
|
|
@tag :tmp_dir
|
|
test "if the notebook is already open, redirects to the session",
|
|
%{conn: conn, session: session, tmp_dir: tmp_dir} do
|
|
tmp_dir = FileSystem.File.local(tmp_dir <> "/")
|
|
index_file = FileSystem.File.resolve(tmp_dir, "index.livemd")
|
|
notebook_file = FileSystem.File.resolve(tmp_dir, "notebook.livemd")
|
|
|
|
Session.set_file(session.pid, index_file)
|
|
wait_for_session_update(session.pid)
|
|
|
|
:ok = FileSystem.File.write(notebook_file, "# Sibling notebook")
|
|
|
|
assert {:error, {:live_redirect, %{to: session_path}}} =
|
|
live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
assert {:error, {:live_redirect, %{to: ^session_path}}} =
|
|
live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
"/sessions/" <> session_id = session_path
|
|
close_session_by_id(session_id)
|
|
end
|
|
|
|
@tag :tmp_dir
|
|
test "handles nested paths", %{conn: conn, session: session, tmp_dir: tmp_dir} do
|
|
tmp_dir = FileSystem.File.local(tmp_dir <> "/")
|
|
parent_file = FileSystem.File.resolve(tmp_dir, "parent.livemd")
|
|
child_dir = FileSystem.File.resolve(tmp_dir, "dir/")
|
|
child_file = FileSystem.File.resolve(child_dir, "child.livemd")
|
|
|
|
Session.set_file(session.pid, parent_file)
|
|
wait_for_session_update(session.pid)
|
|
|
|
:ok = FileSystem.File.write(child_file, "# Child notebook")
|
|
|
|
assert {:error, {:live_redirect, %{to: "/sessions/" <> session_id}}} =
|
|
result = live(conn, "/sessions/#{session.id}/dir/child.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "Child notebook"
|
|
|
|
close_session_by_id(session_id)
|
|
end
|
|
|
|
@tag :tmp_dir
|
|
test "handles parent paths", %{conn: conn, session: session, tmp_dir: tmp_dir} do
|
|
tmp_dir = FileSystem.File.local(tmp_dir <> "/")
|
|
parent_file = FileSystem.File.resolve(tmp_dir, "parent.livemd")
|
|
child_dir = FileSystem.File.resolve(tmp_dir, "dir/")
|
|
child_file = FileSystem.File.resolve(child_dir, "child.livemd")
|
|
|
|
Session.set_file(session.pid, child_file)
|
|
wait_for_session_update(session.pid)
|
|
|
|
:ok = FileSystem.File.write(parent_file, "# Parent notebook")
|
|
|
|
assert {:error, {:live_redirect, %{to: "/sessions/" <> session_id}}} =
|
|
result = live(conn, "/sessions/#{session.id}/__parent__/parent.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "Parent notebook"
|
|
|
|
close_session_by_id(session_id)
|
|
end
|
|
|
|
test "resolves remote URLs", %{conn: conn} do
|
|
bypass = Bypass.open()
|
|
|
|
Bypass.expect_once(bypass, "GET", "/notebook.livemd", fn conn ->
|
|
conn
|
|
|> Plug.Conn.put_resp_content_type("text/plain")
|
|
|> Plug.Conn.resp(200, "# My notebook")
|
|
end)
|
|
|
|
index_url = url(bypass.port) <> "/index.livemd"
|
|
{:ok, session} = Sessions.create_session(origin: {:url, index_url})
|
|
|
|
assert {:error, {:live_redirect, %{to: "/sessions/" <> session_id}}} =
|
|
result = live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "My notebook"
|
|
|
|
Session.close(session.pid)
|
|
close_session_by_id(session_id)
|
|
end
|
|
|
|
test "renders an error message if relative remote notebook cannot be loaded", %{conn: conn} do
|
|
bypass = Bypass.open()
|
|
|
|
Bypass.expect_once(bypass, "GET", "/notebook.livemd", fn conn ->
|
|
Plug.Conn.resp(conn, 500, "Error")
|
|
end)
|
|
|
|
index_url = url(bypass.port) <> "/index.livemd"
|
|
|
|
{:ok, session} = Sessions.create_session(origin: {:url, index_url})
|
|
|
|
session_path = "/sessions/#{session.id}"
|
|
|
|
assert {:error, {:live_redirect, %{to: ^session_path}}} =
|
|
result = live(conn, "/sessions/#{session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
assert render(view) =~ "Cannot navigate, failed to download notebook from the given URL"
|
|
|
|
Session.close(session.pid)
|
|
end
|
|
|
|
test "if the remote notebook is already imported, redirects to the session",
|
|
%{conn: conn, test: test} do
|
|
test_path = test |> to_string() |> URI.encode_www_form()
|
|
index_url = "http://example.com/#{test_path}/index.livemd"
|
|
notebook_url = "http://example.com/#{test_path}/notebook.livemd"
|
|
|
|
{:ok, index_session} = Sessions.create_session(origin: {:url, index_url})
|
|
{:ok, notebook_session} = Sessions.create_session(origin: {:url, notebook_url})
|
|
|
|
notebook_session_path = "/sessions/#{notebook_session.id}"
|
|
|
|
assert {:error, {:live_redirect, %{to: ^notebook_session_path}}} =
|
|
live(conn, "/sessions/#{index_session.id}/notebook.livemd")
|
|
|
|
Session.close([index_session.pid, notebook_session.pid])
|
|
end
|
|
|
|
test "renders an error message if there are already multiple session imported from the relative URL",
|
|
%{conn: conn, test: test} do
|
|
test_path = test |> to_string() |> URI.encode_www_form()
|
|
index_url = "http://example.com/#{test_path}/index.livemd"
|
|
notebook_url = "http://example.com/#{test_path}/notebook.livemd"
|
|
|
|
{:ok, index_session} = Sessions.create_session(origin: {:url, index_url})
|
|
{:ok, notebook_session1} = Sessions.create_session(origin: {:url, notebook_url})
|
|
{:ok, notebook_session2} = Sessions.create_session(origin: {:url, notebook_url})
|
|
|
|
index_session_path = "/sessions/#{index_session.id}"
|
|
|
|
assert {:error, {:live_redirect, %{to: ^index_session_path}}} =
|
|
result = live(conn, "/sessions/#{index_session.id}/notebook.livemd")
|
|
|
|
{:ok, view, _} = follow_redirect(result, conn)
|
|
|
|
assert render(view) =~
|
|
"Cannot navigate, because multiple sessions were found for #{notebook_url}"
|
|
|
|
Session.close([index_session.pid, notebook_session1.pid, notebook_session2.pid])
|
|
end
|
|
end
|
|
|
|
# Helpers
|
|
|
|
defp wait_for_session_update(session_pid) do
|
|
# This call is synchronous, so it gives the session time
|
|
# for handling the previously sent change messages.
|
|
Session.get_data(session_pid)
|
|
:ok
|
|
end
|
|
|
|
# Utils for sending session requests, waiting for the change to be applied
|
|
# and retrieving new ids if applicable.
|
|
|
|
defp insert_section(session_pid) do
|
|
Session.insert_section(session_pid, 0)
|
|
%{notebook: %{sections: [section]}} = Session.get_data(session_pid)
|
|
section.id
|
|
end
|
|
|
|
defp insert_text_cell(session_pid, section_id, type, content \\ "") do
|
|
Session.insert_cell(session_pid, section_id, 0, type, %{source: content})
|
|
%{notebook: %{sections: [%{cells: [cell]}]}} = Session.get_data(session_pid)
|
|
cell.id
|
|
end
|
|
|
|
defp insert_cell_with_output(session_pid, section_id, output) do
|
|
code =
|
|
quote do
|
|
send(
|
|
Process.group_leader(),
|
|
{:io_request, self(), make_ref(), {:livebook_put_output, unquote(Macro.escape(output))}}
|
|
)
|
|
end
|
|
|> Macro.to_string()
|
|
|
|
cell_id = insert_text_cell(session_pid, section_id, :code, code)
|
|
Session.queue_cell_evaluation(session_pid, cell_id)
|
|
assert_receive {:operation, {:add_cell_evaluation_response, _, ^cell_id, _, _}}
|
|
cell_id
|
|
end
|
|
|
|
defp create_user_with_name(name) do
|
|
{:ok, user} = User.new() |> User.change(%{"name" => name})
|
|
user
|
|
end
|
|
|
|
defp url(port), do: "http://localhost:#{port}"
|
|
|
|
defp close_session_by_id(session_id) do
|
|
{:ok, session} = Sessions.fetch_session(session_id)
|
|
Session.close(session.pid)
|
|
end
|
|
end
|