Redmine/test/system/gantt_test.rb

# frozen_string_literal: true

require_relative '../application_system_test_case'

class GanttSystemTest < ApplicationSystemTestCase
  setup do
    log_user('jsmith', 'jsmith')
  end

  test 'columns display toggle shows status priority assignee updated' do
    visit_gantt
    expand_options

    assert_no_selector('td#status', visible: :visible)
    assert_no_selector('td#priority', visible: :visible)
    assert_no_selector('td#assigned_to', visible: :visible)
    assert_no_selector('td#updated_on', visible: :visible)

    find('#draw_selected_columns').check

    assert_selector('div.gantt_subjects_container.draw_selected_columns')
    assert_selector('td#status', visible: :visible)
    assert_selector('td#priority', visible: :visible)
    assert_selector('td#assigned_to', visible: :visible)
    assert_selector('td#updated_on', visible: :visible)
  end

  test 'related issues toggle displays and hides relation arrows' do
    visit_gantt
    expand_options

    assert_selector('#gantt_draw_area path', minimum: 1)

    find('#draw_relations').uncheck

    assert_no_selector('#gantt_draw_area path')

    find('#draw_relations').check

    assert_selector('#gantt_draw_area path', minimum: 1)
  end

  test 'progress line toggle draws zigzag line' do
    visit_gantt
    expand_options

    find('#draw_relations').uncheck
    assert_no_selector('#gantt_draw_area path')

    find('#draw_progress_line').check

    assert_selector('#gantt_draw_area path', minimum: 1)
  end

  test 'selected columns can be resized by dragging' do
    visit_gantt
    expand_options

    find('#draw_selected_columns').check

    width_before = column_width('status')
    drag_column_resizer('status', 80)
    width_after = column_width('status')

    assert width_after > width_before
  end

  test 'context menu and tooltip interactions' do
    visit_gantt

    issue_subject = find('div.issue-subject.hascontextmenu', match: :first)
    issue_reference = issue_subject.find('a.issue', match: :first).text
    task_area = find('div.tooltip.hascontextmenu', match: :first, visible: :all)

    task_area.hover
    assert_selector('div.tooltip span.tip', text: issue_reference, visible: :visible)

    issue_subject.right_click

    assert_selector('#context-menu', visible: :visible)
    assert_selector('#context-menu a.icon-edit', visible: :visible)

    page.send_keys(:escape)

    task_area = find('div.tooltip.hascontextmenu', match: :first, visible: :all)
    task_area.right_click

    assert_selector('#context-menu', visible: :visible)
    assert_selector('#context-menu a.icon-edit', visible: :visible)

    page.send_keys(:escape)
  end

  private

  def visit_gantt
    visit '/projects/ecookbook/issues/gantt'
  end

  def expand_options
    legend = find('fieldset#options legend')
    legend.click if legend[:class].to_s.include?('collapsed')
  end

  def column_width(id)
    page.evaluate_script("document.querySelector('td##{id}').offsetWidth")
  end

  def drag_column_resizer(column_id, distance)
    handle = find("td##{column_id} .ui-resizable-e", visible: :visible)
    page.driver.browser.action.click_and_hold(handle.native).move_by(distance, 0).release.perform
  end
end