diff options
Diffstat (limited to 'spec/ruby/library/bigdecimal/mult_spec.rb')
-rw-r--r-- | spec/ruby/library/bigdecimal/mult_spec.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/spec/ruby/library/bigdecimal/mult_spec.rb b/spec/ruby/library/bigdecimal/mult_spec.rb index a4c1602182..b7f8044b0b 100644 --- a/spec/ruby/library/bigdecimal/mult_spec.rb +++ b/spec/ruby/library/bigdecimal/mult_spec.rb @@ -9,7 +9,8 @@ end describe "BigDecimal#mult" do before :each do @one = BigDecimal "1" - @e3_minus = BigDecimal "3E-20001" + @e3_minus = BigDecimal("3E-20001") + @e3_plus = BigDecimal("3E20001") @e = BigDecimal "1.00000000000000000000123456789" @tolerance = @e.sub @one, 1000 @tolerance2 = BigDecimal "30001E-20005" @@ -21,4 +22,11 @@ describe "BigDecimal#mult" do @e3_minus.mult(@one, 1).should be_close(0, @tolerance2) end + describe "with Object" do + it "tries to coerce the other operand to self" do + object = mock("Object") + object.should_receive(:coerce).with(@e3_minus).and_return([@e3_minus, @e3_plus]) + @e3_minus.mult(object, 1).should == BigDecimal("9") + end + end end |