diff options
Diffstat (limited to 'spec/rubyspec/core/hash/shared/iteration.rb')
-rw-r--r-- | spec/rubyspec/core/hash/shared/iteration.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/spec/rubyspec/core/hash/shared/iteration.rb b/spec/rubyspec/core/hash/shared/iteration.rb new file mode 100644 index 0000000000..d27c2443f8 --- /dev/null +++ b/spec/rubyspec/core/hash/shared/iteration.rb @@ -0,0 +1,19 @@ +describe :hash_iteration_no_block, shared: true do + before :each do + @hsh = { 1 => 2, 3 => 4, 5 => 6 } + @empty = {} + end + + it "returns an Enumerator if called on a non-empty hash without a block" do + @hsh.send(@method).should be_an_instance_of(Enumerator) + end + + it "returns an Enumerator if called on an empty hash without a block" do + @empty.send(@method).should be_an_instance_of(Enumerator) + end + + it "returns an Enumerator if called on a frozen instance" do + @hsh.freeze + @hsh.send(@method).should be_an_instance_of(Enumerator) + end +end |