diff options
Diffstat (limited to 'spec/ruby/core/enumerator/product_spec.rb')
| -rw-r--r-- | spec/ruby/core/enumerator/product_spec.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/spec/ruby/core/enumerator/product_spec.rb b/spec/ruby/core/enumerator/product_spec.rb index 44fc6441e1..0acca6690e 100644 --- a/spec/ruby/core/enumerator/product_spec.rb +++ b/spec/ruby/core/enumerator/product_spec.rb @@ -44,6 +44,11 @@ ruby_version_is "3.2" do elems.should == [[1, "X"], [1, "Y"], [2, "X"], [2, "Y"]] end + it "returns nil when a block passed" do + Enumerator.product(1..2) {}.should == nil + end + + # https://bugs.ruby-lang.org/issues/19829 it "reject keyword arguments" do -> { Enumerator.product(1..3, foo: 1, bar: 2) @@ -64,7 +69,7 @@ ruby_version_is "3.2" do it "raises NoMethodError when argument doesn't respond to #each_entry" do -> { Enumerator.product(Object.new).to_a - }.should raise_error(NoMethodError, /undefined method `each_entry' for/) + }.should raise_error(NoMethodError, /undefined method [`']each_entry' for/) end it "calls #each_entry lazily" do |