module RSpec::DescribeExecutable::Stream
Expectations regarding streams, i.e. stderr, stdout. Meant to be extended in describe_stderr and describe_stdout
Public Instance Methods
it_is_expected_not_to_have_line(*lines)
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Expects lines in the specified stream not to include each of the specified lines @param [Regex, String] lines @see it_is_expected_to_have_line
# File lib/rspec/launchbox/describe_executable.rb, line 44 def it_is_expected_not_to_have_line(*lines) it "is expected not to have line(s) matching '#{lines}'" do expect(_watch_stream.lines.map(&:chomp)).not_to include *lines end end
Also aliased as: it_is_expected_not_to_have_lines, has_no_line
it_is_expected_not_to_have_lines_matching(pat)
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Expects *none of* the lines in the specified stream to match specified pattern @param [Regex, String] lines @see it_is_expected_to_have_line
# File lib/rspec/launchbox/describe_executable.rb, line 57 def it_is_expected_not_to_have_lines_matching(pat) it "is expected not to have line(s) matching pattern '#{pat}'" do __grep = _watch_stream.lines.grep(pat) expect(__grep.size).to be 0 end end
Also aliased as: has_no_line_matching
it_is_expected_to_have_line(*lines)
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Expects lines in the specified stream to include each of the specified lines @param [Array] lines @example
describe_stderr do it_is_expected_to_have_line 'cannot load shared library' end
# File lib/rspec/launchbox/describe_executable.rb, line 17 def it_is_expected_to_have_line(*lines) it "is expected to have line(s) matching '#{lines}'" do expect(_watch_stream.lines.map(&:chomp)).to include *lines end end
Also aliased as: it_is_expected_to_have_lines, has_lines
it_is_expected_to_have_lines(*lines)
Also aliased as: has_line
Alias for: it_is_expected_to_have_line
it_is_expected_to_have_lines_matching(pat)
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Expects some lines in the specified stream to match specified pattern @param [Regex, String] lines @see it_is_expected_to_have_line
# File lib/rspec/launchbox/describe_executable.rb, line 31 def it_is_expected_to_have_lines_matching(pat) it "is expected to have line(s) matching pattern '#{pat}'" do __grep = _watch_stream.lines.grep(pat) expect(__grep.size).to be > 0 end end
Also aliased as: has_line_matching