76 lines
2.4 KiB
Ruby
76 lines
2.4 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe NewProjectReadmeExperiment, :experiment do
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subject { described_class.new(actor: actor) }
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let(:actor) { User.new(id: 42, created_at: Time.current) }
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describe "exclusions" do
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let(:threshold) { described_class::MAX_ACCOUNT_AGE }
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it { is_expected.to exclude(actor: User.new(created_at: (threshold + 1.minute).ago)) }
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it { is_expected.not_to exclude(actor: User.new(created_at: (threshold - 1.minute).ago)) }
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end
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describe "the control behavior" do
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subject { described_class.new(actor: actor).run(:control) }
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it { is_expected.to be false }
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end
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describe "the candidate behavior" do
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subject { described_class.new(actor: actor).run(:candidate) }
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it { is_expected.to be true }
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end
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context "when tracking initial writes" do
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let!(:project) { create(:project, :repository) }
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before do
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stub_experiments(new_project_readme: :control)
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end
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it "tracks an event for the first commit on a project with a repository" do
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expect(subject).to receive(:commit_count_for).with(project, default_count: described_class::INITIAL_WRITE_LIMIT, max_count: described_class::INITIAL_WRITE_LIMIT, experiment: 'new_project_readme').and_return(1)
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expect(subject).to receive(:track).with(:write, property: project.created_at.to_s, value: 1).and_call_original
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subject.track_initial_writes(project)
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end
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it "tracks an event for the second commit on a project with a repository" do
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allow(subject).to receive(:commit_count_for).and_return(2)
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expect(subject).to receive(:track).with(:write, property: project.created_at.to_s, value: 2).and_call_original
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subject.track_initial_writes(project)
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end
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it "doesn't track if the repository has more then 2 commits" do
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allow(subject).to receive(:commit_count_for).and_return(3)
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expect(subject).not_to receive(:track)
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subject.track_initial_writes(project)
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end
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it "doesn't track when we generally shouldn't" do
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allow(subject).to receive(:should_track?).and_return(false)
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expect(subject).not_to receive(:track)
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subject.track_initial_writes(project)
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end
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it "doesn't track if the project is older" do
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expect(project).to receive(:created_at).and_return(described_class::EXPERIMENT_START_DATE - 1.minute)
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expect(subject).not_to receive(:track)
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subject.track_initial_writes(project)
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end
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end
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end
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