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Contents
require 'rspec/expectations/version'
# @!method have_sub_directory(sub_directory)
# This matchers checks if <directory> has given sub-directory
#
# @param [Array] sub_directory
# A list of sub-directory relative to current directory
#
# @return [TrueClass, FalseClass] The result
#
# false:
# * if directory does not have sub-directory
# true:
# * if directory has sub-directory
#
# @example Use matcher with single directory
#
# RSpec.describe do
# it { expect('dir1.d').to have_sub_directory('subdir.1.d') }
# end
#
# @example Use matcher with multiple directories
#
# RSpec.describe do
# it { expect('dir1.d').to have_sub_directory(['subdir.1.d', 'subdir.2.d']) }
# it { expect(directories).to include a_directory_with_sub_directory(['subdir.1.d', 'subdir.2.d']) }
# end
RSpec::Matchers.define :have_sub_directory do |expected|
match do |actual|
next false unless directory?(actual)
@old_actual = actual
@actual = list(actual)
@expected = Array(expected).map { |p| File.join(@old_actual, p) }
(@expected - @actual).empty?
end
diffable
failure_message do |actual|
format("expected that directory \"%s\" has the following sub-directories: %s.", actual.join(', '), expected)
end
failure_message_when_negated do |actual|
format("expected that directory \"%s\" does not have the following sub-directories: %s.", actual.join(', '), expected)
end
end
if RSpec::Expectations::Version::STRING >= '3.0'
RSpec::Matchers.alias_matcher :a_directory_having_sub_directory, :have_sub_directory
end
Version data entries
38 entries across 38 versions & 3 rubygems