added tests for Option#call

1 files changed, 9 insertions, 0 deletions

diff --git a/test/option_test.rb b/test/option_test.rb
index 6b0e8ad..ef56aac 100644
--- a/test/option_test.rb
+++ b/test/option_test.rb
@@ -22,4 +22,13 @@ class OptionTest < TestCase
     assert_equal 'foo', option(:f, :foo).key
     assert_equal 'f', option(:f).key
   end
+
+  test "call" do
+    foo = nil
+    option(:f, :callback => proc { foo = "bar" }).call
+    assert_equal "bar", foo
+    option(:f) { foo = "baz" }.call
+    assert_equal "baz", foo
+    option(:f) { |o| assert_equal 1, o }.call(1)
+  end
 end
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