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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ::Ml::CreateExperimentService, feature_category: :mlops do
let_it_be(:project) { create(:project) }
let_it_be(:user) { project.first_owner }
let_it_be(:existing_experiment) { create(:ml_experiments, project: project, user: user) }
let(:name) { 'new_experiment' }
subject(:create_experiment) { described_class.new(project, name, user).execute }
describe '#execute' do
subject(:created_experiment) { create_experiment.payload }
it 'creates an experiment', :aggregate_failures do
expect(create_experiment).to be_success
expect(created_experiment.name).to eq('new_experiment')
expect(created_experiment.project).to eq(project)
expect(created_experiment.user).to eq(user)
end
context 'when experiment already exists' do
let(:name) { existing_experiment.name }
it 'returns an error', :aggregate_failures do
expect { create_experiment }.not_to change { Ml::Experiment.count }
expect(create_experiment).to be_error
end
end
end
end
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