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Diffstat (limited to 'spec/lib/rspec_flaky/report_spec.rb')
-rw-r--r-- | spec/lib/rspec_flaky/report_spec.rb | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/spec/lib/rspec_flaky/report_spec.rb b/spec/lib/rspec_flaky/report_spec.rb new file mode 100644 index 00000000000..7d57d99f7e5 --- /dev/null +++ b/spec/lib/rspec_flaky/report_spec.rb @@ -0,0 +1,125 @@ +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 |