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Feature: match unless raises with an unexpected error
In order to know when a match_unless_raises block raises an unexpected error
As an RSpec user
I want the error to bubble up
Background:
Given a file named "example.rb" with:
"""
Spec::Matchers.define :be_the_same_as do |expected|
match_unless_raises SyntaxError do |actual|
raise "unexpected error"
end
end
"""
Scenario: failing examples
Given a file named "match_unless_raises_spec.rb" with:
"""
require './example.rb'
describe 4 do
it "is 4" do
# intentionally fail
4.should_not be_the_same_as(4)
end
end
describe 5 do
it "is not 4" do
# intentionally fail
5.should be_the_same_as(4)
end
end
"""
When I run "spec match_unless_raises_spec.rb"
Then the stdout should include "2 examples, 2 failures"
Then the stdout should include "unexpected error"
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