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author | Timothy Andrew <mail@timothyandrew.net> | 2016-09-07 14:29:12 +0530 |
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committer | Timothy Andrew <mail@timothyandrew.net> | 2016-09-07 14:29:12 +0530 |
commit | 0a767f7b618161278b66f7e1d842a51c8cab37b3 (patch) | |
tree | 26ea426551f117870b2f63321bcf581e6711f34c /spec/support/cycle_analytics_helpers.rb | |
parent | 32147ddf5412bceaea809dedb028b23f55461a89 (diff) | |
download | gitlab-ce-0a767f7b618161278b66f7e1d842a51c8cab37b3.tar.gz |
Consolidate all cycle analytics helper methods.
1. Move the test generation to `CycleAnalyticsHelpers::TestGeneration`
2. Move all helper methods (previously placed in each individual spec
file) to `CycleAnalyticsHelpers`
Diffstat (limited to 'spec/support/cycle_analytics_helpers.rb')
-rw-r--r-- | spec/support/cycle_analytics_helpers.rb | 171 |
1 files changed, 30 insertions, 141 deletions
diff --git a/spec/support/cycle_analytics_helpers.rb b/spec/support/cycle_analytics_helpers.rb index 60524624782..c5fe1170423 100644 --- a/spec/support/cycle_analytics_helpers.rb +++ b/spec/support/cycle_analytics_helpers.rb @@ -1,152 +1,41 @@ -# rubocop:disable Metrics/AbcSize - -# Note: The ABC size is large here because we have a method generating test cases with -# multiple nested contexts. This shouldn't count as a violation. - module CycleAnalyticsHelpers - # Generate the most common set of specs that all cycle analytics phases need to have. - # - # Arguments: - # - # phase: Which phase are we testing? Will call `CycleAnalytics.new.send(phase)` for the final assertion - # data_fn: A function that returns a hash, constituting initial data for the test case - # start_time_conditions: An array of `conditions`. Each condition is an tuple of `condition_name` and `condition_fn`. `condition_fn` is called with - # `context` (no lexical scope, so need to do `context.create` for factories, for example) and `data` (from the `data_fn`). - # Each `condition_fn` is expected to implement a case which consitutes the start of the given cycle analytics phase. - # end_time_conditions: An array of `conditions`. Each condition is an tuple of `condition_name` and `condition_fn`. `condition_fn` is called with - # `context` (no lexical scope, so need to do `context.create` for factories, for example) and `data` (from the `data_fn`). - # Each `condition_fn` is expected to implement a case which consitutes the end of the given cycle analytics phase. - # before_end_fn: This function is run before calling the end time conditions. Used for setup that needs to be run between the start and end conditions. - - def generate_cycle_analytics_spec(phase:, data_fn:, start_time_conditions:, end_time_conditions:, before_end_fn: nil) - combinations_of_start_time_conditions = (1..start_time_conditions.size).flat_map { |size| start_time_conditions.combination(size).to_a } - combinations_of_end_time_conditions = (1..end_time_conditions.size).flat_map { |size| end_time_conditions.combination(size).to_a } - - scenarios = combinations_of_start_time_conditions.product(combinations_of_end_time_conditions) - scenarios.each do |start_time_conditions, end_time_conditions| - context "start condition: #{start_time_conditions.map(&:first).to_sentence}" do - context "end condition: #{end_time_conditions.map(&:first).to_sentence}" do - it "finds the median of available durations between the two conditions" do - time_differences = Array.new(5) do |index| - data = data_fn[self] - start_time = (index * 10).days.from_now - end_time = start_time + rand(1..5).days - - start_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(start_time) { condition_fn[self, data] } - end - - # Run `before_end_fn` at the midpoint between `start_time` and `end_time` - Timecop.freeze(start_time + (end_time - start_time)/2) { before_end_fn[self, data] } if before_end_fn - - end_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(end_time) { condition_fn[self, data] } - end - - end_time - start_time - end - - median_time_difference = time_differences.sort[2] - expect(subject.send(phase)).to be_within(5).of(median_time_difference) - end - - context "when the data belongs to another project" do - let(:other_project) { create(:project) } - - it "returns nil" do - # Use a stub to "trick" the data/condition functions - # into using another project. This saves us from having to - # define separate data/condition functions for this particular - # test case. - allow(self).to receive(:project) { other_project } - - 5.times do - data = data_fn[self] - start_time = Time.now - end_time = rand(1..10).days.from_now - - start_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(start_time) { condition_fn[self, data] } - end - - end_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(end_time) { condition_fn[self, data] } - end - end - - # Turn off the stub before checking assertions - allow(self).to receive(:project).and_call_original - - expect(subject.send(phase)).to be_nil - end - end - - context "when the end condition happens before the start condition" do - it 'returns nil' do - data = data_fn[self] - start_time = Time.now - end_time = start_time + rand(1..5).days - - # Run `before_end_fn` at the midpoint between `start_time` and `end_time` - Timecop.freeze(start_time + (end_time - start_time)/2) { before_end_fn[self, data] } if before_end_fn - - end_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(start_time) { condition_fn[self, data] } - end - - start_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(end_time) { condition_fn[self, data] } - end - - expect(subject.send(phase)).to be_nil - end - end - end - end - - context "start condition NOT PRESENT: #{start_time_conditions.map(&:first).to_sentence}" do - context "end condition: #{end_time_conditions.map(&:first).to_sentence}" do - it "returns nil" do - 5.times do - data = data_fn[self] - end_time = rand(1..10).days.from_now - - end_time_conditions.each_with_index do |(condition_name, condition_fn), index| - Timecop.freeze(end_time + index.days) { condition_fn[self, data] } - end - end + def create_commit_referencing_issue(issue) + sha = project.repository.commit_file(user, random_git_name, "content", "Commit for ##{issue.iid}", "master", false) + commit = project.repository.commit(sha) + commit.create_cross_references!(user) + end - expect(subject.send(phase)).to be_nil - end - end - end + def create_merge_request_closing_issue(issue, message: nil) + source_branch = random_git_name + project.repository.add_branch(user, source_branch, 'master') + sha = project.repository.commit_file(user, random_git_name, "content", "commit message", source_branch, false) + project.repository.commit(sha) - context "start condition: #{start_time_conditions.map(&:first).to_sentence}" do - context "end condition NOT PRESENT: #{end_time_conditions.map(&:first).to_sentence}" do - it "returns nil" do - 5.times do - data = data_fn[self] - start_time = Time.now + opts = { + title: 'Awesome merge_request', + description: message || "Fixes #{issue.to_reference}", + source_branch: source_branch, + target_branch: 'master' + } - start_time_conditions.each do |condition_name, condition_fn| - Timecop.freeze(start_time) { condition_fn[self, data] } - end - end + MergeRequests::CreateService.new(project, user, opts).execute + end - expect(subject.send(phase)).to be_nil - end - end - end - end + def merge_merge_requests_closing_issue(issue) + merge_requests = issue.closed_by_merge_requests + merge_requests.each { |merge_request| MergeRequests::MergeService.new(project, user).execute(merge_request) } + end - context "when none of the start / end conditions are matched" do - it "returns nil" do - expect(subject.send(phase)).to be_nil - end - end + def deploy_master(environment: 'production') + CreateDeploymentService.new(project, user, { + environment: environment, + ref: 'master', + tag: false, + sha: project.repository.commit('master').sha + }).execute end end RSpec.configure do |config| - config.extend CycleAnalyticsHelpers + config.include CycleAnalyticsHelpers end |