Disable test-unit-notify in CI

Signed-off-by: mishina <temma182008@gmail.com>

Author: mishina2228

fluent-plugin-sql.gemspec

@@ -22,5 +22,6 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency "rake", ">= 0.9.2"
   gem.add_development_dependency "test-unit", "> 3.1.0"
   gem.add_development_dependency "test-unit-rr"
+  gem.add_development_dependency "test-unit-notify"
   gem.add_development_dependency "pg", '~> 1.0'
 end

test/helper.rb

@@ -1,5 +1,6 @@
 require "test/unit"
 require "test/unit/rr"
+require "test/unit/notify" unless ENV['CI']
 require "fluent/test"
 require "fluent/plugin/out_sql"
 require "fluent/plugin/in_sql"