63 lines
1.8 KiB
Ruby
63 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Projects::DetectRepositoryLanguagesService, :clean_gitlab_redis_shared_state do
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let_it_be(:project, reload: true) { create(:project, :repository) }
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subject { described_class.new(project) }
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describe '#execute' do
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context 'without previous detection' do
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it 'inserts new programming languages in the database' do
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subject.execute
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expect(ProgrammingLanguage.exists?(name: 'Ruby')).to be(true)
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expect(ProgrammingLanguage.count).to be(4)
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end
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it 'inserts the repository langauges' do
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names = subject.execute.map(&:name)
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expect(names).to eq(%w[Ruby JavaScript HTML CoffeeScript])
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end
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it 'updates detected_repository_languages flag' do
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expect { subject.execute }.to change(project, :detected_repository_languages).to(true)
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end
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end
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context 'with a previous detection' do
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before do
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subject.execute
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allow(project.repository).to receive(:languages).and_return(
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[{ value: 99.63, label: "Ruby", color: "#701516", highlight: "#701516" },
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{ value: 0.3, label: "D", color: "#701516", highlight: "#701516" }]
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)
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end
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it 'updates the repository languages' do
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repository_languages = subject.execute.map(&:name)
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expect(repository_languages).to eq(%w[Ruby D])
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end
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it "doesn't touch detected_repository_languages flag" do
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expect(project).not_to receive(:update_column).with(:detected_repository_languages, true)
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subject.execute
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end
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end
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context 'when no repository exists' do
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let_it_be(:project) { create(:project) }
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it 'has no languages' do
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expect(subject.execute).to be_empty
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expect(project.repository_languages).to be_empty
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end
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end
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end
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end
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