content: import dash
  
  from utils import get_props, generate_mock_data
  
  from dash.dash_table import DataTable
  
  import pytest
  
  
  def get_app(props=dict(), data_fn=generate_mock_data):
      app = dash.Dash(__name__)
  
      baseProps = get_props(data_fn=data_fn)
  
      baseProps.update(props)
  
      app.layout = DataTable(**baseProps)
  
      return app
  
  
  @pytest.mark.parametrize(
      "props", [dict(virtualization=False), dict(virtualization=True)]
  )
  def test_tbed001_readonly_text(test, props):
      test.start_server(get_app(props))
  
      target = test.table("table")
  
      readonly_cell = target.cell(0, "aaa-readonly")
      cell = target.cell(0, "aaa")
  
      readonly_cell.click()
      assert not readonly_cell.is_input() and not readonly_cell.is_dropdown()
  
      cell.click()
      assert cell.is_input()
  
      assert test.get_log_errors() == []
  
  
  @pytest.mark.parametrize(
      "props", [dict(virtualization=False), dict(virtualization=True)]
  )
  def test_tbed002_readonly_dropdown(test, props):
      test.start_server(get_app(props))
  
      target = test.table("table")
  
      readonly_cell = target.cell(0, "bbb-readonly")
      cell = target.cell(0, "bbb")
  
      readonly_cell.click()
      assert not readonly_cell.is_input() and not readonly_cell.is_dropdown()
  
      cell.click()
      assert cell.is_dropdown()
      assert test.get_log_errors() == []
  
  
  @pytest.mark.parametrize(
      "props", [dict(virtualization=False), dict(virtualization=True)]
  )
  def test_tbed003_readonly_copy_paste(test, props):
      test.start_server(get_app(props))
  
      target = test.table("table")
      initial_text = target.cell(1, "aaa-readonly").get_text()
  
      cell_source = target.cell(0, "aaa")
      cell_target = target.cell(1, "aaa-readonly")
  
      cell_source.click()
      test.copy()
  
      cell_target.click()
      test.paste()
  
      assert cell_target.get_text() == initial_text
      assert test.get_log_errors() == []
  