trace_display_test.exs

defmodule LiveDebugger.Structs.TraceDisplayTest do
  use ExUnit.Case, async: true

  alias LiveDebugger.Structs.TraceDisplay
  alias LiveDebugger.Structs.Trace

  @trace %Trace{
    id: 1,
    module: LiveDebuggerTest.TestView,
    function: :handle_event,
    arity: 3,
    args: ["event", %{"key" => "value"}, %{}],
    socket_id: "socket_id",
    transport_pid: self(),
    pid: self(),
    cid: nil,
    timestamp: System.system_time(:millisecond)
  }

  test "from_trace/1 creates a TraceDisplay struct" do
    trace = @trace
    trace_display = TraceDisplay.from_trace(trace)

    assert %TraceDisplay{id: 1, trace: ^trace, render_body?: false} = trace_display
  end

  test "render_body/1 sets render_body? to true" do
    trace_display = %TraceDisplay{
      id: 1,
      trace: @trace,
      render_body?: false,
      counter: 0
    }

    updated_trace_display = TraceDisplay.render_body(trace_display)

    assert %TraceDisplay{render_body?: true} = updated_trace_display
  end
end