From aed70e50e8305e2f2e0dcb80310e0bec20aee429 Mon Sep 17 00:00:00 2001 From: Jack Nagel Date: Tue, 22 Jan 2013 04:32:16 -0600 Subject: [PATCH] Add tests for ARGV.filter_for_dependencies --- Library/Homebrew/test/test_ARGV.rb | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Library/Homebrew/test/test_ARGV.rb b/Library/Homebrew/test/test_ARGV.rb index 2190493659..18892b02b9 100644 --- a/Library/Homebrew/test/test_ARGV.rb +++ b/Library/Homebrew/test/test_ARGV.rb @@ -44,4 +44,22 @@ class ARGVTests < Test::Unit::TestCase assert !ARGV.switch?('-n') end + def test_filter_for_dependencies_clears_flags + ARGV.unshift("--debug") + ARGV.filter_for_dependencies do + assert ARGV.empty? + end + end + + def test_filter_for_dependencies_ensures_argv_restored + ARGV.expects(:replace).with(ARGV.clone) + begin + ARGV.filter_for_dependencies { raise Exception } + rescue Exception + end + end + + def test_filter_for_dependencies_returns_block_value + assert_equal 1, ARGV.filter_for_dependencies { 1 } + end end