diff options
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/core/enumerable/grep_v_spec.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) |
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/core/enumerable/grep_v_spec.rb')
-rw-r--r-- | spec/ruby/core/enumerable/grep_v_spec.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/spec/ruby/core/enumerable/grep_v_spec.rb b/spec/ruby/core/enumerable/grep_v_spec.rb new file mode 100644 index 0000000000..05c43a43ef --- /dev/null +++ b/spec/ruby/core/enumerable/grep_v_spec.rb @@ -0,0 +1,43 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +ruby_version_is "2.3" do + describe "Enumerable#grep_v" do + before :each do + @numerous = EnumerableSpecs::Numerous.new(*(0..9).to_a) + def (@odd_matcher = BasicObject.new).===(obj) + obj.odd? + end + end + + describe "without block" do + it "returns an Array of matched elements" do + @numerous.grep_v(@odd_matcher).should == [0, 2, 4, 6, 8] + end + + it "compares pattern with gathered array when yielded with multiple arguments" do + (unmatcher = Object.new).stub!(:===).and_return(false) + EnumerableSpecs::YieldsMixed2.new.grep_v(unmatcher).should == EnumerableSpecs::YieldsMixed2.gathered_yields + end + + it "raises an ArgumentError when not given a pattern" do + -> { @numerous.grep_v }.should raise_error(ArgumentError) + end + end + + describe "with block" do + it "returns an Array of matched elements that mapped by the block" do + @numerous.grep_v(@odd_matcher) { |n| n * 2 }.should == [0, 4, 8, 12, 16] + end + + it "calls the block with gathered array when yielded with multiple arguments" do + (unmatcher = Object.new).stub!(:===).and_return(false) + EnumerableSpecs::YieldsMixed2.new.grep_v(unmatcher){ |e| e }.should == EnumerableSpecs::YieldsMixed2.gathered_yields + end + + it "raises an ArgumentError when not given a pattern" do + -> { @numerous.grep_v { |e| e } }.should raise_error(ArgumentError) + end + end + end +end |