require 'test_helper'

class DepartmentsControllerTest < ActionDispatch::IntegrationTest
  setup do
    @admin = users(:admin)
    sign_in @admin
    @department = departments(:one)
  end

  test "should get index" do
    get departments_url
    assert_response :success
  end

  test "should get new" do
    get new_department_url
    assert_response :success
  end

  test "should create department" do
    assert_difference('Department.count') do
      post departments_url, params: { department: { name: 'New Dept', description: 'New Desc' } }
    end
    assert_redirected_to department_url(Department.last)
  end

  test "should show department" do
    get department_url(@department)
    assert_response :success
  end

  test "should get edit" do
    get edit_department_url(@department)
    assert_response :success
  end

  test "should update department" do
    patch department_url(@department), params: { department: { name: 'Updated Dept' } }
    assert_redirected_to department_url(@department)
    @department.reload
    assert_equal 'Updated Dept', @department.name
  end

  test "should destroy department" do
    assert_difference('Department.count', -1) do
      delete department_url(@department)
    end
    assert_redirected_to departments_url
  end
end