diff options
Diffstat (limited to 'spec/ruby/core/enumerator/generator/initialize_spec.rb')
-rw-r--r-- | spec/ruby/core/enumerator/generator/initialize_spec.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/core/enumerator/generator/initialize_spec.rb b/spec/ruby/core/enumerator/generator/initialize_spec.rb new file mode 100644 index 0000000000..85b0e04354 --- /dev/null +++ b/spec/ruby/core/enumerator/generator/initialize_spec.rb @@ -0,0 +1,26 @@ +# -*- encoding: us-ascii -*- + +require File.expand_path('../../../../spec_helper', __FILE__) + +describe "Enumerator::Generator#initialize" do + before :each do + @class = Enumerator::Generator + @uninitialized = @class.allocate + end + + it "is a private method" do + @class.should have_private_instance_method(:initialize, false) + end + + it "returns self when given a block" do + @uninitialized.send(:initialize) {}.should equal(@uninitialized) + end + + describe "on frozen instance" do + it "raises a RuntimeError" do + lambda { + @uninitialized.freeze.send(:initialize) {} + }.should raise_error(RuntimeError) + end + end +end |