1 files changed, 28 insertions, 0 deletions
diff --git a/spec/ruby/library/optionparser/parse_spec.rb b/spec/ruby/library/optionparser/parse_spec.rb
new file mode 100644
index 0000000000..9511acb1db
--- /dev/null
+++ b/spec/ruby/library/optionparser/parse_spec.rb
@@ -0,0 +1,28 @@
+require_relative '../../spec_helper'
+require 'optparse'
+
+describe "OptionParser#parse" do
+  it "accepts `into` keyword argument and stores result in it" do
+    options = {}
+    parser = OptionParser.new do |opts|
+      opts.on("-v", "--[no-]verbose", "Run verbosely")
+      opts.on("-r", "--require LIBRARY", "Require the LIBRARY before executing your script")
+    end
+    parser.parse %w[--verbose --require optparse], into: options
+
+    options.should == { verbose: true, require: "optparse" }
+  end
+end
+
+describe "OptionParser#parse!" do
+  it "accepts `into` keyword argument and stores result in it" do
+    options = {}
+    parser = OptionParser.new do |opts|
+      opts.on("-v", "--[no-]verbose", "Run verbosely")
+      opts.on("-r", "--require LIBRARY", "Require the LIBRARY before executing your script")
+    end
+    parser.parse! %w[--verbose --require optparse], into: options
+
+    options.should == { verbose: true, require: "optparse" }
+  end
+end