gitlab-org--gitlab-foss/spec/models/blob_viewer/gitlab_ci_yml_spec.rb

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require 'spec_helper'
describe BlobViewer::GitlabCiYml do
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include FakeBlobHelpers
let(:project) { build_stubbed(:project) }
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let(:data) { File.read(Rails.root.join('spec/support/gitlab_stubs/gitlab_ci.yml')) }
let(:blob) { fake_blob(path: '.gitlab-ci.yml', data: data) }
subject { described_class.new(blob) }
describe '#validation_message' do
it 'calls prepare! on the viewer' do
expect(subject).to receive(:prepare!)
subject.validation_message
end
context 'when the configuration is valid' do
it 'returns nil' do
expect(subject.validation_message).to be_nil
end
end
context 'when the configuration is invalid' do
let(:data) { 'oof' }
it 'returns the error message' do
expect(subject.validation_message).to eq('Invalid configuration format')
end
end
end
end