mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
58 lines
1.8 KiB
Ruby
58 lines
1.8 KiB
Ruby
describe :integer_equal, shared: true do
|
|
context "fixnum" do
|
|
it "returns true if self has the same value as other" do
|
|
1.send(@method, 1).should == true
|
|
9.send(@method, 5).should == false
|
|
|
|
# Actually, these call Float#==, Integer#== etc.
|
|
9.send(@method, 9.0).should == true
|
|
9.send(@method, 9.01).should == false
|
|
|
|
10.send(@method, bignum_value).should == false
|
|
end
|
|
|
|
it "calls 'other == self' if the given argument is not an Integer" do
|
|
1.send(@method, '*').should == false
|
|
|
|
obj = mock('one other')
|
|
obj.should_receive(:==).any_number_of_times.and_return(false)
|
|
1.send(@method, obj).should == false
|
|
|
|
obj = mock('another')
|
|
obj.should_receive(:==).any_number_of_times.and_return(true)
|
|
2.send(@method, obj).should == true
|
|
end
|
|
end
|
|
|
|
context "bignum" 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
|
|
end
|