Generate parallel spec reportsqa-review-knapsack-reports

Creates reports for parallel specs and collates them into a single
HTML report and displays results on the merge request.

1 files changed, 84 insertions, 0 deletions

diff --git a/scripts/merge-html-reports b/scripts/merge-html-reports
new file mode 100755
index 00000000000..7d1e15186c8
--- /dev/null
+++ b/scripts/merge-html-reports
@@ -0,0 +1,84 @@
+#!/usr/bin/env ruby
+
+require 'nokogiri'
+
+main_report_file = ARGV.shift
+unless main_report_file
+  puts 'usage: merge-html-reports <main-report> <base-artifact-url> [parallel reports...]'
+  exit 1
+end
+
+base_artifact_url = ARGV.shift
+unless base_artifact_url
+  puts 'usage: merge-html-reports <main-report> <base-artifact-url> [parallel reports...]'
+  exit 1
+end
+
+# Create the base report with empty body tag
+new_report = Nokogiri::HTML.parse(File.read(ARGV[0]))
+new_report.at_css('body').remove
+empty_body = Nokogiri::XML::Node.new('body', new_report)
+new_report.at_css('head').add_next_sibling(empty_body)
+
+ARGV.each do |report_file|
+  report = Nokogiri::HTML.parse(File.read(report_file))
+
+  report.css('a').each do |link|
+    link_suffix = link['href'].slice(19..-1)
+    link['href'] = base_artifact_url + link_suffix
+  end
+
+  header = report.css('div #rspec-header')
+  tests = report.css('dt[id^="example_group_"]')
+
+  tests.each do |test|
+    title = test.parent
+    group = title.parent
+    script = title.css('script')
+
+    if script.inner_html.include? 'makeYellow'
+      test.remove_class('passed')
+      test.add_class('not_implemented')
+
+      group.remove_class('passed')
+      group.add_class('not_implemented')
+      header.add_class('not_implemented')
+
+      script.remove
+      test.next_sibling.remove
+      test.next_sibling.remove
+
+    elsif script.inner_html.include? 'makeRed'
+      test.remove_class('passed')
+      test.add_class('failed')
+
+      group.remove_class('passed')
+      group.add_class('failed')
+      header.add_class('failed')
+
+      script.remove
+      test.next_sibling.remove
+      test.next_sibling.remove
+    end
+  end
+
+  duration = report.at_css('p#duration')
+  totals = report.at_css('p#totals')
+
+  duration_script = report.css('div.results script')[-2]
+  totals_script = report.css('div.results script')[-1]
+
+  duration_text = duration_script.text.slice(49..-3)
+  totals_text = totals_script.text.slice(47..-3)
+
+  duration.inner_html = duration_text
+  totals.inner_html = totals_text
+
+  duration_script.remove
+  totals_script.remove
+
+  # Add the new result after the last one to keep the test order
+  new_report.css('body')[-1].add_next_sibling(report.at_css('body'))
+end
+
+File.write(main_report_file, new_report)