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-rw-r--r--test/rubygems/test_gem.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index aa57261d5e..e78f874b4e 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -816,6 +816,17 @@ class TestGem < Gem::TestCase
RbConfig::CONFIG['ruby_version'] = orig_ruby_version
end
+ def test_self_env_requirement
+ ENV["GEM_REQUIREMENT_FOO"] = '>= 1.2.3'
+ ENV["GEM_REQUIREMENT_BAR"] = '1.2.3'
+ ENV["GEM_REQUIREMENT_BAZ"] = 'abcd'
+
+ assert_equal Gem::Requirement.create('>= 1.2.3'), Gem.env_requirement('foo')
+ assert_equal Gem::Requirement.create('1.2.3'), Gem.env_requirement('bAr')
+ assert_raises(Gem::Requirement::BadRequirementError) { Gem.env_requirement('baz') }
+ assert_equal Gem::Requirement.default, Gem.env_requirement('qux')
+ end
+
def test_self_ruby_version_1_8_5
util_set_RUBY_VERSION '1.8.5'