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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/library/set/superset_spec.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
download | ruby-1d15d5f08032acf1b7bceacbb450d617ff6e0931.tar.gz |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/library/set/superset_spec.rb')
-rw-r--r-- | spec/ruby/library/set/superset_spec.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/spec/ruby/library/set/superset_spec.rb b/spec/ruby/library/set/superset_spec.rb new file mode 100644 index 0000000000..b7364f529e --- /dev/null +++ b/spec/ruby/library/set/superset_spec.rb @@ -0,0 +1,34 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require 'set' + +describe "Set#superset?" do + before :each do + @set = Set[1, 2, 3, 4] + end + + it "returns true if passed a Set that equals self or self is a proper superset of" do + @set.superset?(@set).should be_true + Set[].superset?(Set[]).should be_true + + @set.superset?(Set[]).should be_true + Set[1, 2, 3].superset?(Set[]).should be_true + Set["a", :b, ?c].superset?(Set[]).should be_true + + @set.superset?(Set[1, 2, 3]).should be_true + @set.superset?(Set[1, 3]).should be_true + @set.superset?(Set[1, 2]).should be_true + @set.superset?(Set[1]).should be_true + + @set.superset?(Set[5]).should be_false + @set.superset?(Set[1, 5]).should be_false + @set.superset?(Set[nil]).should be_false + @set.superset?(Set["test"]).should be_false + end + + it "raises an ArgumentError when passed a non-Set" do + lambda { Set[].superset?([]) }.should raise_error(ArgumentError) + lambda { Set[].superset?(1) }.should raise_error(ArgumentError) + lambda { Set[].superset?("test") }.should raise_error(ArgumentError) + lambda { Set[].superset?(Object.new) }.should raise_error(ArgumentError) + end +end |