diff options
Diffstat (limited to 'spec/ruby/core/bignum/lte_spec.rb')
-rw-r--r-- | spec/ruby/core/bignum/lte_spec.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/spec/ruby/core/bignum/lte_spec.rb b/spec/ruby/core/bignum/lte_spec.rb new file mode 100644 index 0000000000..9a1d22d3be --- /dev/null +++ b/spec/ruby/core/bignum/lte_spec.rb @@ -0,0 +1,24 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Bignum#<=" do + before :each do + @bignum = bignum_value(39) + end + + it "returns true if self is less than or equal to other" do + (@bignum <= @bignum).should == true + (-@bignum <= -(@bignum - 1)).should == true + + (@bignum <= 4.999).should == false + end + + it "returns false if compares with near float" do + (@bignum <= (@bignum + 0.0)).should == false + (@bignum <= (@bignum + 0.5)).should == false + end + + it "raises an ArgumentError when given a non-Integer" do + lambda { @bignum <= "4" }.should raise_error(ArgumentError) + lambda { @bignum <= mock('str') }.should raise_error(ArgumentError) + end +end |