mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
20 lines
534 B
Ruby
20 lines
534 B
Ruby
|
require File.expand_path('../../../spec_helper', __FILE__)
|
||
|
|
|
||
|
|
describe "Exception#cause" do
|
||
|
|
it "returns the active exception when an exception is raised" do
|
||
|
|
begin
|
||
|
|
raise Exception, "the cause"
|
||
|
|
rescue Exception
|
||
|
|
begin
|
||
|
|
raise RuntimeError, "the consequence"
|
||
|
|
rescue RuntimeError => e
|
||
|
|
e.should be_an_instance_of(RuntimeError)
|
||
|
|
e.message.should == "the consequence"
|
||
|
|
|
||
|
|
e.cause.should be_an_instance_of(Exception)
|
||
|
|
e.cause.message.should == "the cause"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|