require 'test_helper'

class ChangesetCommentTest < ActiveSupport::TestCase
  fixtures :changesets, :changeset_comments

  def test_changeset_comment_count
    assert_equal 4, ChangesetComment.count
  end

  # validations
  def test_does_not_accept_invalid_author
    comment = changeset_comments(:normal_comment_1)
    
    comment.author = nil
    assert !comment.valid?

    comment.author_id = 999111
    assert !comment.valid?
  end

  def test_does_not_accept_invalid_changeset
    comment = changeset_comments(:normal_comment_1)

    comment.changeset = nil
    assert !comment.valid?

    comment.changeset_id = 999111
    assert !comment.valid?
  end

  def test_does_not_accept_empty_visible
    comment = changeset_comments(:normal_comment_1)

    comment.visible = nil
    assert !comment.valid?
  end

  def test_comments_of_changeset_count
    assert_equal 3, Changeset.find(changesets(:normal_user_closed_change).id).comments.count
  end
end