diff options
Diffstat (limited to 'spec/ruby/core/numeric/nonzero_spec.rb')
-rw-r--r-- | spec/ruby/core/numeric/nonzero_spec.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/spec/ruby/core/numeric/nonzero_spec.rb b/spec/ruby/core/numeric/nonzero_spec.rb new file mode 100644 index 0000000000..55b7880d0e --- /dev/null +++ b/spec/ruby/core/numeric/nonzero_spec.rb @@ -0,0 +1,18 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +describe "Numeric#nonzero?" do + before :each do + @obj = NumericSpecs::Subclass.new + end + + it "returns self if self#zero? is false" do + @obj.should_receive(:zero?).and_return(false) + @obj.nonzero?.should == @obj + end + + it "returns nil if self#zero? is true" do + @obj.should_receive(:zero?).and_return(true) + @obj.nonzero?.should == nil + end +end |