beaker-gke.gemspec in beaker-gke-0.0.3 vs beaker-gke.gemspec in beaker-gke-0.1.0

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
-$LOAD_PATH.unshift File.expand_path("../lib", __FILE__)
+$LOAD_PATH.unshift File.expand_path('lib', __dir__)
 
 require 'beaker-gke/version'
 
 Gem::Specification.new do |s|
   s.name        = 'beaker-gke'
@@ -17,9 +17,20 @@
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map { |file| File.basename(file) }
   s.require_paths = ['lib']
 
+  # Required ruby version
+  s.required_ruby_version = '~> 2.5'
+
+  # Testing dependencies
+  s.add_development_dependency 'climate_control'
+  s.add_development_dependency 'fakefs', '~> 1.2', '<= 1.2.3'
+  s.add_development_dependency 'rake', '~> 13.0'
+  s.add_development_dependency 'rspec', '~> 3.0'
+  s.add_development_dependency 'rspec-its'
+  s.add_development_dependency 'simplecov'
+
   # Run time dependencies
   s.add_runtime_dependency 'googleauth', '~> 0.9'
-  s.add_runtime_dependency 'kubeclient', '~> 4.4.0'
+  s.add_runtime_dependency 'kubeclient', '>= 4.4', '< 4.10'
 end