Add Options#to_s help string

1 files changed, 14 insertions, 0 deletions

diff --git a/test/option_test.rb b/test/option_test.rb
new file mode 100644
index 0000000..606264e
--- /dev/null
+++ b/test/option_test.rb
@@ -0,0 +1,14 @@
+require 'test_helper'
+
+describe Slop::Option do
+  def option(*args)
+    Slop::Option.new(*args)
+  end
+
+  describe "#flag" do
+    it "returns the flags joined by a comma" do
+      assert_equal "-f, --bar", option(%w(-f --bar), nil).flag
+      assert_equal "--bar", option(%w(--bar), nil).flag
+    end
+  end
+end