Sha256: 22c4b4af41afeb43dad878a337dd90a5e3bc9978f4850aac13252f953596d66b
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Versions: 9
Compression:
Stored size: 1.34 KB
Contents
require 'rspec/support/spec/stderr_splitter'
describe 'RSpec::Support::StdErrSplitter' do
let(:splitter) { RSpec::Support::StdErrSplitter.new stderr }
let(:stderr) { STDERR }
before do
allow(stderr).to receive(:write)
end
around do |example|
original = $stderr
$stderr = splitter
example.run
$stderr = original
end
it 'conforms to the stderr interface' do
expect(splitter).to respond_to(*stderr.methods)
end
it 'acknowledges its own interface' do
expect(splitter).to respond_to :==, :write, :has_output?, :reset!, :verify_example!, :output
end
it 'behaves like stderr' do
splitter.write 'a warning'
expect(stderr).to have_received(:write)
end
it 'pretends to be stderr' do
expect(splitter).to eq stderr
end
it 'tracks when output to' do
splitter.write 'a warning'
expect(splitter).to have_output
end
it 'will ignore examples without a warning' do
splitter.verify_example! self
end
it 'will ignore examples after a reset a warning' do
warn 'a warning'
splitter.reset!
splitter.verify_example! self
end
unless defined?(RUBY_ENGINE) && RUBY_ENGINE == 'rbx'
it 'will fail an example which generates a warning' do
true unless @undefined
expect { splitter.verify_example! self }.to raise_error(/Warnings were generated:/)
end
end
end
Version data entries
9 entries across 9 versions & 2 rubygems