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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eregon 2019-03-28 14:22:29 +00:00
parent 0f64776745
commit a28aa80c73
53 changed files with 932 additions and 106 deletions

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@ -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