require "test_helper"

class ForumControllerTest < ActionController::TestCase
  fixtures :users

  def create_post(msg, parent_id = nil, params = {})
    ForumPost.create({ creator_id: 1, body: msg, title: msg, is_sticky: false, parent_id: parent_id, is_locked: false }.merge(params))
  end

  def test_stick
    p = create_post("parent")

    post :stick, params: { id: p.id }, session: { user_id: 2 }
    p.reload
    assert(p.is_sticky?, "Post should be sticky")

    post :unstick, params: { id: p.id }, session: { user_id: 2 }
    p.reload
    assert_not(p.is_sticky?, "Post should not be sticky")
  end

  def test_lock
    p = create_post("parent")

    post :lock, params: { id: p.id }, session: { user_id: 2 }
    p.reload
    assert(p.is_locked?, "Post should be locked")

    post :unlock, params: { id: p.id }, session: { user_id: 2 }
    p.reload
    assert_not(p.is_locked?, "Post should not be locked")
  end

  def test_create
    post :create, params: { forum_post: { title: "hey", body: "hey" } }, session: { user_id: 4 }
    p1 = ForumPost.find_by_title("hey")
    assert_not_nil(p1)
    assert_nil(p1.parent_id)
    assert_equal(4, p1.creator_id)
    assert_equal(4, p1.last_updated_by)
    assert_equal(0, p1.response_count)

    post :create, params: { forum_post: { title: "hoge", body: "hoge", parent_id: p1.id } }, session: { user_id: 3 }
    p1.reload
    p2 = ForumPost.find_by_title("hoge")
    assert_not_nil(p2)
    assert_equal(3, p2.creator_id)
    assert_equal(p1.id, p2.parent_id)
    assert_equal(3, p1.last_updated_by)
    assert_equal(p2.created_at.to_i, p1.updated_at.to_i)
  end

  def test_destroy
    p1 = create_post("hello")
    p2 = create_post("go away", p1.id)

    post :destroy, params: { id: p1.id }, session: { user_id: 1 }
    assert_nil(ForumPost.find_by_id(p1.id))
    assert_nil(ForumPost.find_by_id(p2.id))
  end

  def test_update
    p1 = create_post("hello")

    get :edit, params: { id: p1.id }, session: { user_id: 1 }
    assert_response :success

    post :update, params: { id: p1.id, forum_post: { body: "taxes" } }, session: { user_id: 1 }
    p1.reload
    assert_equal("taxes", p1.body)
  end

  def test_show
    p1 = create_post("hello")
    get :show, params: { id: p1.id }, session: { user_id: 1 }
    assert_response :success
  end

  def test_index
    p1 = create_post("hello")
    create_post("hello", p1.id)
    create_post("hello", p1.id)
    p4 = create_post("hello")
    create_post("hello", p4.id)
    create_post("hello", p4.id)
    create_post("hello", p4.id)

    get :index, session: { user_id: 1 }
    assert_response :success

    get :index, params: { parent_id: p4.id }, session: { user_id: 1 }
    assert_response :success
  end

  def test_search
    p1 = create_post("hello")
    create_post("margery", p1.id)
    create_post("daw", p1.id)
    p4 = create_post("existential")
    create_post("pie", p4.id)
    create_post("moon", p4.id)
    create_post("knife", p4.id)

    get :search, session: { user_id: 1 }
    assert_response :success

    get :search, params: { query: "hello" }, session: { user_id: 1 }
    assert_response :success
  end

  def test_mark_all_read
    p1 = create_post("hello")
    create_post("margery", p1.id)
    create_post("daw", p1.id)
    p4 = create_post("existential")
    create_post("pie", p4.id)
    create_post("moon", p4.id)
    create_post("knife", p4.id)

    post :mark_all_read, session: { user_id: 1 }
    assert_response :success
  end
end