diff options
Diffstat (limited to 'spec/ruby/core/fixnum/odd_spec.rb')
-rw-r--r-- | spec/ruby/core/fixnum/odd_spec.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/spec/ruby/core/fixnum/odd_spec.rb b/spec/ruby/core/fixnum/odd_spec.rb new file mode 100644 index 0000000000..3cf6bf45ed --- /dev/null +++ b/spec/ruby/core/fixnum/odd_spec.rb @@ -0,0 +1,23 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Fixnum#odd?" do + it "is false for zero" do + 0.odd?.should be_false + end + + it "is false for even positive Fixnums" do + 4.odd?.should be_false + end + + it "is false for even negative Fixnums" do + (-4).odd?.should be_false + end + + it "is true for odd positive Fixnums" do + 5.odd?.should be_true + end + + it "is true for odd negative Fixnums" do + (-5).odd?.should be_true + end +end |