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Contents
require_relative '../../spec_helper'
require_lib 'reek/smell_detectors/too_many_statements'
RSpec.describe Reek::SmellDetectors::TooManyStatements do
let(:config) do
{ Reek::SmellDetectors::TooManyStatements::MAX_ALLOWED_STATEMENTS_KEY => 2 }
end
it 'reports the right values' do
src = <<-EOS
class Alfa
def bravo
charlie = 1
delta = 2
echo = 3
end
end
EOS
expect(src).to reek_of(:TooManyStatements,
lines: [2],
context: 'Alfa#bravo',
message: 'has approx 3 statements',
source: 'string',
count: 3).with_config(config)
end
it 'does count all occurences' do
src = <<-EOS
class Alfa
def bravo
charlie = 1
delta = 2
echo = 3
end
def foxtrot
golf = 1
hotel = 2
india = 3
end
end
EOS
expect(src).
to reek_of(:TooManyStatements, lines: [2], context: 'Alfa#bravo').with_config(config).
and reek_of(:TooManyStatements, lines: [8], context: 'Alfa#foxtrot').with_config(config)
end
it 'does not report short methods' do
src = <<-EOS
class Alfa
def bravo
charlie = 1
delta = 2
end
end
EOS
expect(src).not_to reek_of(:TooManyStatements).with_config(config)
end
it 'does not report initialize' do
src = <<-EOS
class Alfa
def initialize
charlie = 1
delta = 2
echo = 3
end
end
EOS
expect(src).not_to reek_of(:TooManyStatements).with_config(config)
end
it 'reports long inner block' do
src = <<-EOS
def long
self.each do |x|
charlie = 1
delta = 2
echo = 3
end
end
EOS
expect(src).to reek_of(:TooManyStatements).with_config(config)
end
end
Version data entries
28 entries across 26 versions & 2 rubygems