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Contents
# frozen_string_literal: true
module Chutney
# service class to lint for using outline
class UseOutline < Linter
def lint
check_similarity(gather_scenarios(feature))
end
def check_similarity(scenarios)
scenarios.product(scenarios) do |lhs, rhs|
next if lhs == rhs
next if lhs[:reference][:line] > rhs[:reference][:line]
similarity = determine_similarity(lhs[:text], rhs[:text])
next unless similarity >= 0.95
similarity_pct = similarity.round(3) * 100
add_issue(lhs, rhs, similarity_pct)
end
end
def add_issue(lhs, rhs, pct)
super(I18n.t('linters.use_outline',
pct: pct,
lhs_name: lhs[:name],
lhs_line: lhs[:reference][:line],
rhs_name: rhs[:name],
rhs_line: rhs[:reference][:line]),
feature)
end
def determine_similarity(lhs, rhs)
matcher = Amatch::Jaro.new(lhs)
matcher.match(rhs)
end
def gather_scenarios(feature)
scenarios = []
return scenarios if feature.nil? || !feature.tests
scenarios do |_feature, scenario|
next unless scenario.steps
next if scenario.steps.empty?
scenarios.push generate_reference(feature, scenario)
end
scenarios
end
def generate_reference(feature, scenario)
reference = {}
reference[:reference] = location(feature, scenario, nil)
reference[:name] = "#{scenario.keyword}: #{scenario.name}"
reference[:text] = scenario.steps.map { |step| render_step(step) }.join ' '
reference
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems