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describe :bignum_equal, shared: true do
before :each do
@bignum = bignum_value
end
it "returns true if self has the same value as the given argument" do
@bignum.send(@method, @bignum).should == true
@bignum.send(@method, @bignum.to_f).should == true
@bignum.send(@method, @bignum + 1).should == false
(@bignum + 1).send(@method, @bignum).should == false
@bignum.send(@method, 9).should == false
@bignum.send(@method, 9.01).should == false
@bignum.send(@method, bignum_value(10)).should == false
end
it "calls 'other == self' if the given argument is not an Integer" do
obj = mock('not integer')
obj.should_receive(:==).and_return(true)
@bignum.send(@method, obj).should == true
end
it "returns the result of 'other == self' as a boolean" do
obj = mock('not integer')
obj.should_receive(:==).exactly(2).times.and_return("woot", nil)
@bignum.send(@method, obj).should == true
@bignum.send(@method, obj).should == false
end
end
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