diff options
Diffstat (limited to 'spec/ruby/library/bigdecimal/minus_spec.rb')
-rw-r--r-- | spec/ruby/library/bigdecimal/minus_spec.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/spec/ruby/library/bigdecimal/minus_spec.rb b/spec/ruby/library/bigdecimal/minus_spec.rb index 02f7f02296..267a0f7eab 100644 --- a/spec/ruby/library/bigdecimal/minus_spec.rb +++ b/spec/ruby/library/bigdecimal/minus_spec.rb @@ -55,4 +55,12 @@ describe "BigDecimal#-" do (@one_minus - @infinity).should == @infinity_minus end + describe "with Object" do + it "tries to coerce the other operand to self" do + object = mock("Object") + object.should_receive(:coerce).with(@one).and_return([@one, BigDecimal("42")]) + (@one - object).should == BigDecimal("-41") + end + end + end |