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require 'support/aruba_support'
RSpec.describe 'Output stream' do
include_context 'aruba support'
before { setup_aruba }
context 'when a formatter set in a configure block' do
it 'writes to the right output stream' do
write_file_formatted 'spec/example_spec.rb', <<-SPEC
RSpec.configure do |c|
c.formatter = :documentation
c.output_stream = File.open('saved_output', 'w')
end
RSpec.describe 'something' do
it 'succeeds' do
true
end
end
SPEC
run_command ''
expect(last_cmd_stdout).to be_empty
cd '.' do
expect(File.read('saved_output')).to include('1 example, 0 failures')
end
end
it 'writes to the right output stream even when its a filename' do
write_file_formatted 'spec/example_spec.rb', <<-SPEC
RSpec.configure do |c|
c.formatter = :documentation
c.output_stream = 'saved_output'
end
RSpec.describe 'something' do
it 'succeeds' do
true
end
end
SPEC
run_command ''
expect(last_cmd_stdout).to be_empty
cd '.' do
expect(File.read('saved_output')).to include('1 example, 0 failures')
end
end
it 'writes to the right output stream even when its a filename' do
write_file_formatted 'spec/example_spec.rb', <<-SPEC
require 'pathname'
RSpec.configure do |c|
c.formatter = :documentation
c.output_stream = Pathname.new('saved_output')
end
RSpec.describe 'something' do
it 'succeeds' do
true
end
end
SPEC
run_command ''
expect(last_cmd_stdout).to be_empty
cd '.' do
expect(File.read('saved_output')).to include('1 example, 0 failures')
end
end
end
end
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