spec/services/mattermost/command_service_spec.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

require 'spec_helper'

describe Mattermost::CommandService, service: true do
  let(:project)         { build(:project) }
  let(:user)            { build(:user) }
  let(:params)          { { text: 'issue show 1' } }

  subject { described_class.new(project, user, params).execute }

  describe '#execute' do
    context 'no user could be found' do
      let(:user) { nil }

      it 'asks the user to introduce him/herself' do
        expect(subject[:response_type]).to be :ephemeral
        expect(subject[:text]).to start_with 'Hi there!'
      end
    end

    context 'no project could be found' do
      it 'shows a 404 not found message' do
        expect(subject[:response_type]).to be :ephemeral
        expect(subject[:text]).to start_with '404 not found!'
      end
    end

    context 'the user has access to the project' do
      let(:project) { create(:project) }
      let(:user)    { create(:user) }

      before do
        project.team << [user, :master]
      end

      context 'no command service is triggered' do
        let(:params) { { text: 'unknown_command' } }

        it 'shows the help messages' do
          expect(subject[:response_type]).to be :ephemeral
          expect(subject[:text]).to start_with 'Sadly, the used command'
        end
      end

      context 'a valid command is executed' do
        let(:issue)   { create(:issue, project: project) }
        let(:params)  { { text: "issue show #{issue.iid}" } }

        it 'a resource is presented to the user' do
          expect(subject[:response_type]).to be :in_channel
          expect(subject[:text]).to match issue.title
        end
      end
    end
  end
end