diff options
Diffstat (limited to 'spec/ruby/core/integer/ceil_spec.rb')
-rw-r--r-- | spec/ruby/core/integer/ceil_spec.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/spec/ruby/core/integer/ceil_spec.rb b/spec/ruby/core/integer/ceil_spec.rb index 7a49ede0df..31c56f378d 100644 --- a/spec/ruby/core/integer/ceil_spec.rb +++ b/spec/ruby/core/integer/ceil_spec.rb @@ -1,6 +1,21 @@ require File.expand_path('../../../spec_helper', __FILE__) require File.expand_path('../shared/to_i', __FILE__) +require File.expand_path('../shared/integer_rounding', __FILE__) describe "Integer#ceil" do it_behaves_like(:integer_to_i, :ceil) + it_behaves_like(:integer_rounding_positive_precision, :ceil) + + ruby_version_is "2.4" do + context "precision argument specified as part of the ceil method is negative" do + it "returns the smallest integer greater than self with at least precision.abs trailing zeros" do + 18.ceil(-1).should eql(20) + 18.ceil(-2).should eql(100) + 18.ceil(-3).should eql(1000) + -1832.ceil(-1).should eql(-1830) + -1832.ceil(-2).should eql(-1800) + -1832.ceil(-3).should eql(-1000) + end + end + end end |