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Contents
require 'analysers_test_helper'
require 'rubycritic/analysers/helpers/methods_counter'
describe Rubycritic::MethodsCounter do
describe '#count' do
context 'when a file contains Ruby code' do
it 'calculates the number of methods' do
analysed_module = AnalysedModuleDouble.new(path: 'test/samples/methods_count.rb')
Rubycritic::MethodsCounter.new(analysed_module).count.must_equal 2
end
end
context 'when a file is empty' do
it 'returns 0 as the number of methods' do
analysed_module = AnalysedModuleDouble.new(path: 'test/samples/empty.rb')
Rubycritic::MethodsCounter.new(analysed_module).count.must_equal 0
end
end
context 'when a file is unparsable' do
it 'does not blow up and returns 0 as the number of methods' do
analysed_module = AnalysedModuleDouble.new(path: 'test/samples/unparsable.rb')
capture_output_streams do
Rubycritic::MethodsCounter.new(analysed_module).count.must_equal 0
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems