# frozen_string_literal: true

require File.expand_path('../../spec_helper', __FILE__)

module Danger
  describe Danger::DangerWCC do
    before do
      @dangerfile = testing_dangerfile
      @my_plugin = @dangerfile.wcc
      @git = @dangerfile.git
      @github = @dangerfile.github

      allow(@github).to receive(:html_link) do |text|
        "<a href=\"github_html_link\">#{text}</a>"
      end
    end

    describe 'todos' do
      it 'Warns when TODO added' do
        allow(@git).to receive(:diff)
          .and_return([load_diff('spec/fixtures/todo.rb', 'todo_no_link')])

        # act
        @my_plugin.todos

        expect(@dangerfile.violation_report[:warnings])
          .to eq([Violation.new('TODO added in '\
            '<a href="github_html_link">spec/fixtures/todo.rb</a>'\
              ' - is there a card associated with that?',
            false,
            'spec/fixtures/todo.rb',
            9)])
      end

      it 'Does not warn when TODO removed' do
        allow(@git).to receive(:diff)
          .and_return([load_diff('spec/fixtures/todo.rb', 'todo_removed')])

        # act
        @my_plugin.todos

        expect(@dangerfile.violation_report[:warnings])
          .to eq([])
      end

      it 'Does not warn when no TODO in diff' do
        allow(@git).to receive(:diff)
          .and_return([load_diff('spec/fixtures/todo.rb', 'no_todo')])

        # act
        @my_plugin.todos

        expect(@dangerfile.violation_report[:warnings])
          .to eq([])
      end

      it 'Sends message when todo has link' do
        allow(@git).to receive(:diff)
          .and_return(
            [load_diff('spec/fixtures/todo.rb', 'todo_link_same_line')]
          )

        # act
        @my_plugin.todos

        expect(@dangerfile.violation_report[:messages])
          .to eq([Violation.new('TODO added in '\
            '<a href="github_html_link">spec/fixtures/todo.rb</a> '\
              'referencing [https://zube.io/watermark/asdf1234]'\
              '(https://zube.io/watermark/asdf1234)',
            false,
            'spec/fixtures/todo.rb',
            13)])
      end

      it 'Sends message when todo below link' do
        allow(@git).to receive(:diff)
          .and_return(
            [load_diff('spec/fixtures/todo.rb', 'todo_link_next_line')]
          )

        # act
        @my_plugin.todos

        expect(@dangerfile.violation_report[:messages])
          .to eq([Violation.new('TODO added in '\
            '<a href="github_html_link">spec/fixtures/todo.rb</a> '\
              'referencing [https://www.github.com/watermarkchurch/asdf/1234]'\
              '(https://www.github.com/watermarkchurch/asdf/1234)',
            false,
            'spec/fixtures/todo.rb',
            18)])
      end
    end
  end
end