gitlab-org--gitlab-foss/spec/support/matchers/match_ids.rb

34 lines
809 B
Ruby
Raw Normal View History

# frozen_string_literal: true
RSpec::Matchers.define :match_ids do |*expected|
match do |actual|
actual_ids = map_ids(actual)
expected_ids = map_ids(expected)
expect(actual_ids).to match_array(expected_ids)
end
description do
'matches elements by ids'
end
2018-06-22 11:46:33 -04:00
failure_message do
actual_ids = map_ids(actual)
expected_ids = map_ids(expected)
"expected IDs #{actual_ids} in:\n\n #{actual.inspect}\n\nto match IDs #{expected_ids} in:\n\n #{expected.inspect}"
end
def map_ids(elements)
elements = elements.flatten if elements.respond_to?(:flatten)
if elements.respond_to?(:map)
elements.map(&:id)
elsif elements.respond_to?(:id)
[elements.id]
else
raise ArgumentError, "could not map elements to ids: #{elements}"
end
end
end