debian-mirror-gitlab/spec/lib/gitlab/metrics/dashboard/importer_spec.rb

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2020-11-24 15:15:51 +05:30
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Metrics::Dashboard::Importer do
include MetricsDashboardHelpers
let_it_be(:dashboard_path) { '.gitlab/dashboards/sample_dashboard.yml' }
let_it_be(:project) { create(:project) }
before do
allow(subject).to receive(:dashboard_hash).and_return(dashboard_hash)
end
subject { described_class.new(dashboard_path, project) }
describe '.execute' do
context 'valid dashboard hash' do
let(:dashboard_hash) { load_sample_dashboard }
it 'imports metrics to database' do
expect { subject.execute }
.to change { PrometheusMetric.count }.from(0).to(3)
end
end
context 'invalid dashboard hash' do
let(:dashboard_hash) { {} }
it 'returns false' do
expect(subject.execute).to be(false)
end
end
end
describe '.execute!' do
context 'valid dashboard hash' do
let(:dashboard_hash) { load_sample_dashboard }
it 'imports metrics to database' do
expect { subject.execute }
.to change { PrometheusMetric.count }.from(0).to(3)
end
end
context 'invalid dashboard hash' do
let(:dashboard_hash) { {} }
it 'raises error' do
expect { subject.execute! }.to raise_error(Gitlab::Metrics::Dashboard::Validator::Errors::SchemaValidationError,
'root is missing required keys: dashboard, panel_groups')
end
end
end
end