Hydra behaves differently

bin/htmlproofer

@@ -89,7 +89,7 @@ Mercenary.program(:htmlproofer) do |p|
     options[:validation][:report_mismatched_tags] = opts['report_mismatched_tags'] unless opts['report_mismatched_tags'].nil?
 
     options[:typhoeus] = HTMLProofer::Configuration.parse_json_option('typhoeus_config', opts['typhoeus_config'], symbolize_names: false) unless opts['typhoeus_config'].nil?
-    options[:hydra] = HTMLProofer::Configuration.parse_json_option('hydra_config', opts['hydra_config'], symbolize_names: false) unless opts['hydra_config'].nil?
+    options[:hydra] = HTMLProofer::Configuration.parse_json_option('hydra_config', opts['hydra_config']) unless opts['hydra_config'].nil?
 
     unless opts['timeframe'].nil?
       options[:cache] ||= {}

spec/html-proofer/command_spec.rb

@@ -107,12 +107,17 @@
   end
 
   # VCR doesn't work with bins, for some reason; parse STDOUT, ugh
-  skip 'has only one UA [does not work in CI]' do
+  it 'has only one UA' do
     http = make_bin(%|--typhoeus-config='{"verbose":true,"headers":{"User-Agent":"Mozilla/5.0 (Macintosh; My New User-Agent)"}}' --as-links https://linkedin.com|)
     expect(http.scan(/User-Agent: Typhoeus/).count).to eq 0
     expect(http.scan(%r{User-Agent: Mozilla/5.0 \(Macintosh; My New User-Agent\)}).count).to eq 2
   end
 
+  it 'accepts hydra max_concurrency' do
+    http = make_bin(%(--hydra-config '{"max_concurrency": 5}' http://www.github.com --as-links))
+    expect(http.scan(/max_concurrency is invalid/).count).to eq 0
+  end
+
   it 'navigates above itself in a subdirectory' do
     real_link = "#{FIXTURES_DIR}/links/root_folder/documentation-from-my-project/"
     output = make_bin("--root-dir #{FIXTURES_DIR}/links/root_folder/ #{real_link}")

spec/html-proofer/fixtures/cache/.runner.log

@@ -1 +1 @@
-{"https://www.github.com":{"time":"2021-03-04 07:54:18 -0500","filenames":["spec/html-proofer/fixtures/links/_site/folder.html/index.html"],"status":200,"message":""}}
+{"https://www.github.com":{"time":"2021-06-24 10:32:27 -0400","filenames":["spec/html-proofer/fixtures/links/_site/folder.html/index.html"],"status":200,"message":""}}