Minor test refactoring

test/client_test.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
-require "test_helper"
+require_relative "test_helper"
+require "prometheus_exporter/client"
 
 class PrometheusExporterTest < Minitest::Test
   def test_find_the_correct_registered_metric

test/instrumentation/active_record_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/instrumentation'
 require 'active_record'
 

test/instrumentation/method_profiler_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/instrumentation'
 
 class PrometheusInstrumentationMethodProfilerTest < Minitest::Test

test/metric/base_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/metric'
 
 module PrometheusExporter::Metric

test/metric/counter_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/metric'
 
 module PrometheusExporter::Metric

test/metric/gauge_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/metric'
 
 module PrometheusExporter::Metric

test/metric/histogram_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/metric'
 
 module PrometheusExporter::Metric

test/metric/summary_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/metric'
 
 module PrometheusExporter::Metric

test/middleware_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require "test_helper"
+require_relative 'test_helper'
 require 'rack/test'
 require 'prometheus_exporter/middleware'
 

test/prometheus_exporter_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require "test_helper"
+require_relative "test_helper"
 
 class PrometheusExporterTest < Minitest::Test
   def test_that_it_has_a_version_number

test/server/active_record_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'mini_racer'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'

test/server/collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'mini_racer'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/client'

test/server/puma_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'mini_racer'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'

test/server/resque_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'
 

test/server/runner_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/server'
 
 class PrometheusRunnerTest < Minitest::Test

test/server/sidekiq_process_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'
 

test/server/sidekiq_queue_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'
 

test/server/unicorn_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'mini_racer'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'

test/server/web_collector_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'mini_racer'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/instrumentation'

test/server/web_server_test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require 'test_helper'
+require_relative '../test_helper'
 require 'prometheus_exporter/server'
 require 'prometheus_exporter/client'
 require 'net/http'
@@ -96,7 +96,8 @@ class PrometheusExporterTest < Minitest::Test
   def test_it_can_collect_over_ipv6
     port = find_free_port
 
-    server = PrometheusExporter::Server::WebServer.new port: port
+    # for some reason on WSL it is not binding to v6 for localhost.
+    server = PrometheusExporter::Server::WebServer.new port: port, bind: "::1"
     collector = server.collector
     server.start