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author | Lee Jarvis <leejarvis@fastmail.com> | 2021-05-27 19:08:38 +0100 |
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committer | Lee Jarvis <leejarvis@fastmail.com> | 2021-05-28 19:13:01 +0100 |
commit | 89ca46436db6e501790bf7c71cd9dd70569463b8 (patch) | |
tree | bf0eea5704c2eacad0f138f76a7f1077a953533a /test | |
parent | 09e7db5ba53c94d32c57a100ec6bbf64b64d3afe (diff) | |
download | slop-89ca46436db6e501790bf7c71cd9dd70569463b8.tar.gz |
Add support for --opt="" for blank arguments
This is especially useful when your default option value is a non-blank
value and you want users to be able to overwrite it with a blank value
Closes #266
Diffstat (limited to 'test')
-rw-r--r-- | test/parser_test.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/parser_test.rb b/test/parser_test.rb index ef09714..b729ee8 100644 --- a/test/parser_test.rb +++ b/test/parser_test.rb @@ -1,4 +1,5 @@ require 'test_helper' +require 'shellwords' describe Slop::Parser do before do @@ -28,6 +29,15 @@ describe Slop::Parser do assert_equal %w(=), @result.args end + it "parses flag=''" do + @options.string "--str" + @options.array "--arr", default: ["array"] + @result.parser.parse %(--str="" --arr="").shellsplit + + assert_equal "", @result[:str] + assert_equal [], @result[:arr] + end + it "parses arg with leading -" do @options.string "-t", "--text" @result.parser.parse %w(--name=bob --text --sometext) |