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|
Feature: Extract text from output
If you need to strip down some command output to plain text, you can use the
`#extract_text`-method for this.
Background:
Given I use a fixture named "cli-app"
Scenario: Output contains ansi escape codes prefixed by \e
Given an executable named "bin/cli" with:
"""
#!/bin/bash
echo -n "\e[31mText"
"""
And a file named "spec/extract_text_spec.rb" with:
"""
require 'spec_helper'
RSpec.describe 'Run command', :type => :aruba do
before(:each) { run_command('cli') }
before(:each) { stop_all_commands }
it { expect(extract_text(unescape_text(last_command.output))).to eq "Text" }
end
"""
When I run `rspec`
Then the specs should all pass
Scenario: Output contains ansi escape codes prefixed by \033
Given an executable named "bin/cli" with:
"""
#!/bin/bash
echo -n "\033[31mText"
"""
And a file named "spec/extract_text_spec.rb" with:
"""
require 'spec_helper'
RSpec.describe 'Run command', :type => :aruba do
before(:each) { run_command('cli') }
before(:each) { stop_all_commands }
it { expect(extract_text(unescape_text(last_command.output))).to eq "Text" }
end
"""
When I run `rspec`
Then the specs should all pass
# Scenario: Output contains ansi escape code \016
# Given an executable named "bin/cli" with:
# """
# #!/bin/bash
# echo -n "\016Text"
# """
# And a file named "spec/extract_text_spec.rb" with:
# """
# require 'spec_helper'
#
# RSpec.describe 'Run command', :type => :aruba do
# before(:each) { run_command('cli') }
# before(:each) { stop_all_commands }
#
# it { expect(extract_text(unescape_text(last_command.output))).to eq "Text" }
# end
# """
# When I run `rspec`
# Then the specs should all pass
# Scenario: Output contains ansi escape code \017
# Given an executable named "bin/cli" with:
# """
# #!/bin/bash
# echo -n "\017Text"
# """
# And a file named "spec/extract_text_spec.rb" with:
# """
# require 'spec_helper'
#
# RSpec.describe 'Run command', :type => :aruba do
# before(:each) { run_command('cli') }
# before(:each) { stop_all_commands }
#
# it { expect(extract_text(unescape_text(last_command.output))).to eq "Text" }
# end
# """
# When I run `rspec`
# Then the specs should all pass
|
