71 lines
2.4 KiB
Ruby
71 lines
2.4 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe CiPlatformMetric do
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subject { build(:ci_platform_metric) }
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describe 'validations' do
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it { is_expected.to validate_presence_of(:recorded_at) }
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it { is_expected.to validate_presence_of(:count) }
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it { is_expected.to validate_presence_of(:platform_target) }
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it { is_expected.to validate_length_of(:platform_target).is_at_most(255) }
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end
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describe '.update!' do
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def platform_target_counts_by_day
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report = Hash.new { |hash, key| hash[key] = {} }
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CiPlatformMetric.all.each do |metric|
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date = metric.recorded_at.to_date
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report[date][metric.platform_target] = metric.count
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end
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report
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end
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context "when there is already existing metrics data" do
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let!(:metric_1) { create(:ci_platform_metric) }
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let!(:metric_2) { create(:ci_platform_metric) }
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it "does not erase any existing data" do
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CiPlatformMetric.update!
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expect(CiPlatformMetric.all.to_a).to contain_exactly(metric_1, metric_2)
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end
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end
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context "when there are multiple platform target variables" do
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let(:today) { Time.zone.local(1982, 4, 24) }
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let(:tomorrow) { today + 1.day }
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it "updates platform target counts for that day" do
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Timecop.freeze(today) do
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create(:ci_variable, key: described_class::CI_VARIABLE_KEY, value: "aws")
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create(:ci_variable, key: described_class::CI_VARIABLE_KEY, value: "aws")
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create(:ci_variable, key: described_class::CI_VARIABLE_KEY, value: "fargate")
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create(:ci_variable, key: described_class::CI_VARIABLE_KEY, value: "fargate")
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create(:ci_variable, key: described_class::CI_VARIABLE_KEY, value: "fargate")
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CiPlatformMetric.update!
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end
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Timecop.freeze(tomorrow) do
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create(:ci_variable, key: described_class::CI_VARIABLE_KEY, value: "fargate")
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CiPlatformMetric.update!
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end
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expect(platform_target_counts_by_day).to eq({
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today.to_date => { "aws" => 2, "fargate" => 3 },
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tomorrow.to_date => { "aws" => 2, "fargate" => 4 }
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})
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end
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end
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context "when there are no platform target variables" do
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it "does not generate any new platform metrics" do
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create(:ci_variable, key: "KEY_WHATEVER", value: "aws")
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CiPlatformMetric.update!
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expect(platform_target_counts_by_day).to eq({})
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end
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end
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end
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end
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