diff options
Diffstat (limited to 'spec/ruby/core/module/const_missing_spec.rb')
-rw-r--r-- | spec/ruby/core/module/const_missing_spec.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/spec/ruby/core/module/const_missing_spec.rb b/spec/ruby/core/module/const_missing_spec.rb new file mode 100644 index 0000000000..24f2b49edc --- /dev/null +++ b/spec/ruby/core/module/const_missing_spec.rb @@ -0,0 +1,27 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../../../fixtures/constants', __FILE__) + +describe "Module#const_missing" do + it "is called when an undefined constant is referenced via literal form" do + ConstantSpecs::ClassA::CS_CONSTX.should == :CS_CONSTX + end + + it "is called when an undefined constant is referenced via #const_get" do + ConstantSpecs::ClassA.const_get(:CS_CONSTX).should == :CS_CONSTX + end + + it "raises NameError and includes the name of the value that wasn't found" do + lambda { + ConstantSpecs.const_missing("HelloMissing") + }.should raise_error(NameError, /ConstantSpecs::HelloMissing/) + end + + it "raises NameError and does not include toplevel Object" do + begin + Object.const_missing("HelloMissing") + rescue NameError => e + e.message.should_not =~ / Object::/ + end + end + +end |