diff options
Diffstat (limited to 'spec/rubyspec/library/set/inspect_spec.rb')
| -rw-r--r-- | spec/rubyspec/library/set/inspect_spec.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/spec/rubyspec/library/set/inspect_spec.rb b/spec/rubyspec/library/set/inspect_spec.rb new file mode 100644 index 0000000000..8a6c565c2e --- /dev/null +++ b/spec/rubyspec/library/set/inspect_spec.rb @@ -0,0 +1,18 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'set' + +describe "Set#inspect" do + it "returns a String representation of self" do + Set[].inspect.should be_kind_of(String) + Set[nil, false, true].inspect.should be_kind_of(String) + Set[1, 2, 3].inspect.should be_kind_of(String) + Set["1", "2", "3"].inspect.should be_kind_of(String) + Set[:a, "b", Set[?c]].inspect.should be_kind_of(String) + end + + it "correctly handles self-references" do + (set = Set[]) << set + set.inspect.should be_kind_of(String) + set.inspect.should include("#<Set: {...}>") + end +end |