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-rw-r--r--spec/lib/gitlab/cycle_analytics/usage_data_spec.rb19
-rw-r--r--spec/support/helpers/cycle_analytics_helpers.rb24
2 files changed, 21 insertions, 22 deletions
diff --git a/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb b/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb
index 56a316318cb..a785b17f682 100644
--- a/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb
+++ b/spec/lib/gitlab/cycle_analytics/usage_data_spec.rb
@@ -3,7 +3,12 @@ require 'spec_helper'
describe Gitlab::CycleAnalytics::UsageData do
describe '#to_json' do
before do
- Timecop.freeze do
+ # Since git commits only have second precision, round up to the
+ # nearest second to ensure we have accurate median and standard
+ # deviation calculations.
+ current_time = Time.at(Time.now.to_i)
+
+ Timecop.freeze(current_time) do
user = create(:user, :admin)
projects = create_list(:project, 2, :repository)
@@ -37,13 +42,7 @@ describe Gitlab::CycleAnalytics::UsageData do
expected_values.each_pair do |op, value|
expect(stage_values).to have_key(op)
-
- if op == :missing
- expect(stage_values[op]).to eq(value)
- else
- # delta is used because of git timings that Timecop does not stub
- expect(stage_values[op].to_i).to be_within(5).of(value.to_i)
- end
+ expect(stage_values[op]).to eq(value)
end
end
end
@@ -58,8 +57,8 @@ describe Gitlab::CycleAnalytics::UsageData do
missing: 0
},
plan: {
- average: 2,
- sd: 2,
+ average: 1,
+ sd: 0,
missing: 0
},
code: {
diff --git a/spec/support/helpers/cycle_analytics_helpers.rb b/spec/support/helpers/cycle_analytics_helpers.rb
index 55359d36597..06a76d53354 100644
--- a/spec/support/helpers/cycle_analytics_helpers.rb
+++ b/spec/support/helpers/cycle_analytics_helpers.rb
@@ -4,12 +4,12 @@ module CycleAnalyticsHelpers
create_commit("Commit for ##{issue.iid}", issue.project, user, branch_name)
end
- def create_commit(message, project, user, branch_name, count: 1)
+ def create_commit(message, project, user, branch_name, count: 1, commit_time: nil, skip_push_handler: false)
repository = project.repository
- oldrev = repository.commit(branch_name).sha
+ oldrev = repository.commit(branch_name)&.sha || Gitlab::Git::BLANK_SHA
if Timecop.frozen? && Gitlab::GitalyClient.feature_enabled?(:operation_user_commit_files)
- mock_gitaly_multi_action_dates(repository.raw)
+ mock_gitaly_multi_action_dates(repository.raw, commit_time)
end
commit_shas = Array.new(count) do |index|
@@ -19,6 +19,8 @@ module CycleAnalyticsHelpers
commit_sha
end
+ return if skip_push_handler
+
GitPushService.new(project,
user,
oldrev: oldrev,
@@ -44,13 +46,11 @@ module CycleAnalyticsHelpers
project.repository.add_branch(user, source_branch, 'master')
end
- sha = project.repository.create_file(
- user,
- generate(:branch),
- 'content',
- message: commit_message,
- branch_name: source_branch)
- project.repository.commit(sha)
+ # Cycle analytic specs often test with frozen times, which causes metrics to be
+ # pinned to the current time. For example, in the plan stage, we assume that an issue
+ # milestone has been created before any code has been written. We add a second
+ # to ensure that the plan time is positive.
+ create_commit(commit_message, project, user, source_branch, commit_time: Time.now + 1.second, skip_push_handler: true)
opts = {
title: 'Awesome merge_request',
@@ -116,9 +116,9 @@ module CycleAnalyticsHelpers
protected: false)
end
- def mock_gitaly_multi_action_dates(raw_repository)
+ def mock_gitaly_multi_action_dates(raw_repository, commit_time)
allow(raw_repository).to receive(:multi_action).and_wrap_original do |m, *args|
- new_date = Time.now
+ new_date = commit_time || Time.now
branch_update = m.call(*args)
if branch_update.newrev