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require 'spec_helper'
describe RspecFlaky::Report, :aggregate_failures do
let(:a_hundred_days) { 3600 * 24 * 100 }
let(:collection_hash) do
{
a: { example_id: 'spec/foo/bar_spec.rb:2' },
b: { example_id: 'spec/foo/baz_spec.rb:3', first_flaky_at: (Time.now - a_hundred_days).to_s, last_flaky_at: (Time.now - a_hundred_days).to_s }
}
end
let(:suite_flaky_example_report) do
{
'6e869794f4cfd2badd93eb68719371d1': {
example_id: 'spec/foo/bar_spec.rb:2',
file: 'spec/foo/bar_spec.rb',
line: 2,
description: 'hello world',
first_flaky_at: 1234,
last_flaky_at: 4321,
last_attempts_count: 3,
flaky_reports: 1,
last_flaky_job: nil
}
}
end
let(:flaky_examples) { RspecFlaky::FlakyExamplesCollection.new(collection_hash) }
let(:report) { described_class.new(flaky_examples) }
describe '.load' do
let!(:report_file) do
Tempfile.new(%w[rspec_flaky_report .json]).tap do |f|
f.write(JSON.pretty_generate(suite_flaky_example_report))
f.rewind
end
end
after do
report_file.close
report_file.unlink
end
it 'loads the report file' do
expect(described_class.load(report_file.path).flaky_examples.to_h).to eq(suite_flaky_example_report)
end
end
describe '.load_json' do
let(:report_json) do
JSON.pretty_generate(suite_flaky_example_report)
end
it 'loads the report file' do
expect(described_class.load_json(report_json).flaky_examples.to_h).to eq(suite_flaky_example_report)
end
end
describe '#initialize' do
it 'accepts a RspecFlaky::FlakyExamplesCollection' do
expect { report }.not_to raise_error
end
it 'does not accept anything else' do
expect { described_class.new([1, 2, 3]) }.to raise_error(ArgumentError, "`flaky_examples` must be a RspecFlaky::FlakyExamplesCollection, Array given!")
end
end
it 'delegates to #flaky_examples using SimpleDelegator' do
expect(report.__getobj__).to eq(flaky_examples)
end
describe '#write' do
let(:report_file_path) { Rails.root.join('tmp', 'rspec_flaky_report.json') }
before do
FileUtils.rm(report_file_path) if File.exist?(report_file_path)
end
after do
FileUtils.rm(report_file_path) if File.exist?(report_file_path)
end
context 'when RspecFlaky::Config.generate_report? is false' do
before do
allow(RspecFlaky::Config).to receive(:generate_report?).and_return(false)
end
it 'does not write any report file' do
report.write(report_file_path)
expect(File.exist?(report_file_path)).to be(false)
end
end
context 'when RspecFlaky::Config.generate_report? is true' do
before do
allow(RspecFlaky::Config).to receive(:generate_report?).and_return(true)
end
it 'delegates the writes to RspecFlaky::Report' do
report.write(report_file_path)
expect(File.exist?(report_file_path)).to be(true)
expect(File.read(report_file_path))
.to eq(JSON.pretty_generate(report.flaky_examples.to_h))
end
end
end
describe '#prune_outdated' do
it 'returns a new collection without the examples older than 90 days by default' do
new_report = flaky_examples.to_h.dup.tap { |r| r.delete(:b) }
new_flaky_examples = report.prune_outdated
expect(new_flaky_examples).to be_a(described_class)
expect(new_flaky_examples.to_h).to eq(new_report)
expect(flaky_examples).to have_key(:b)
end
it 'accepts a given number of days' do
new_flaky_examples = report.prune_outdated(days: 200)
expect(new_flaky_examples.to_h).to eq(report.to_h)
end
end
end
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