mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
22 lines
662 B
Ruby
22 lines
662 B
Ruby
require_relative '../../spec_helper'
|
|
require_relative 'fixtures/classes'
|
|
|
|
describe "Numeric#div" do
|
|
before :each do
|
|
@obj = NumericSpecs::Subclass.new
|
|
end
|
|
|
|
it "calls self#/ with other, then returns the #floor'ed result" do
|
|
result = mock("Numeric#div result")
|
|
result.should_receive(:floor).and_return(12)
|
|
@obj.should_receive(:/).with(10).and_return(result)
|
|
|
|
@obj.div(10).should == 12
|
|
end
|
|
|
|
it "raises ZeroDivisionError for 0" do
|
|
-> { @obj.div(0) }.should raise_error(ZeroDivisionError)
|
|
-> { @obj.div(0.0) }.should raise_error(ZeroDivisionError)
|
|
-> { @obj.div(Complex(0,0)) }.should raise_error(ZeroDivisionError)
|
|
end
|
|
end
|