diff options
Diffstat (limited to 'spec/ruby/core/integer/shared/arithmetic_coerce.rb')
-rw-r--r-- | spec/ruby/core/integer/shared/arithmetic_coerce.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/spec/ruby/core/integer/shared/arithmetic_coerce.rb b/spec/ruby/core/integer/shared/arithmetic_coerce.rb new file mode 100644 index 0000000000..e33c5ff0f4 --- /dev/null +++ b/spec/ruby/core/integer/shared/arithmetic_coerce.rb @@ -0,0 +1,31 @@ +require File.expand_path('../../fixtures/classes', __FILE__) + +describe :integer_arithmetic_coerce_rescue, shared: true do + it "rescues exception (StandardError and subclasses) raised in other#coerce and raises TypeError" do + b = mock("numeric with failed #coerce") + b.should_receive(:coerce).and_raise(IntegerSpecs::CoerceError) + + # e.g. 1 + b + -> { 1.send(@method, b) }.should raise_error(TypeError, /MockObject can't be coerced into Integer/) + end + + it "does not rescue Exception and StandardError siblings raised in other#coerce" do + [Exception, NoMemoryError].each do |exception| + b = mock("numeric with failed #coerce") + b.should_receive(:coerce).and_raise(exception) + + # e.g. 1 + b + -> { 1.send(@method, b) }.should raise_error(exception) + end + end +end + +describe :integer_arithmetic_coerce_not_rescue, shared: true do + it "does not rescue exception raised in other#coerce" do + b = mock("numeric with failed #coerce") + b.should_receive(:coerce).and_raise(IntegerSpecs::CoerceError) + + # e.g. 1 + b + -> { 1.send(@method, b) }.should raise_error(IntegerSpecs::CoerceError) + end +end |