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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 12:04:49 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-05-07 12:04:49 +0000 |
commit | a3736e97a6ca517c2cd7d3d93a8f2ef86e39e5b5 (patch) | |
tree | 9eef7f720314ebaff56845a74e203770e62284e4 /spec/rubyspec/core/module/deprecate_constant_spec.rb | |
parent | 52df1d0d3370919711c0577aaa42d1a864709885 (diff) | |
download | ruby-a3736e97a6ca517c2cd7d3d93a8f2ef86e39e5b5.tar.gz |
Add in-tree mspec and ruby/spec
* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
These files can therefore be updated like any other file in MRI.
Instructions are provided in spec/README.
[Feature #13156] [ruby-core:79246]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/rubyspec/core/module/deprecate_constant_spec.rb')
-rw-r--r-- | spec/rubyspec/core/module/deprecate_constant_spec.rb | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/spec/rubyspec/core/module/deprecate_constant_spec.rb b/spec/rubyspec/core/module/deprecate_constant_spec.rb new file mode 100644 index 0000000000..8c7a170f1c --- /dev/null +++ b/spec/rubyspec/core/module/deprecate_constant_spec.rb @@ -0,0 +1,52 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +ruby_version_is "2.3" do + describe "Module#deprecate_constant" do + before :each do + @module = Module.new + @value = :value + @module::PUBLIC1 = @value + @module::PUBLIC2 = @value + @module::PRIVATE = @value + @module.private_constant :PRIVATE + @module.deprecate_constant :PRIVATE + @pattern = /deprecated/ + end + + describe "when accessing the deprecated module" do + it "passes the accessing" do + @module.deprecate_constant :PUBLIC1 + + value = nil + lambda { + value = @module::PUBLIC1 + }.should complain(@pattern) + value.should equal(@value) + + lambda { @module::PRIVATE }.should raise_error(NameError) + end + + it "warns with a message" do + @module.deprecate_constant :PUBLIC1 + + lambda { @module::PUBLIC1 }.should complain(@pattern) + lambda { @module.const_get :PRIVATE }.should complain(@pattern) + end + end + + it "accepts multiple symbols and strings as constant names" do + @module.deprecate_constant "PUBLIC1", :PUBLIC2 + + lambda { @module::PUBLIC1 }.should complain(@pattern) + lambda { @module::PUBLIC2 }.should complain(@pattern) + end + + it "returns self" do + @module.deprecate_constant(:PUBLIC1).should equal(@module) + end + + it "raises a NameError when given an undefined name" do + lambda { @module.deprecate_constant :UNDEFINED }.should raise_error(NameError) + end + end +end |