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Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Style::LambdaCall, :config do
subject(:cop) { described_class.new(config) }
context 'when style is set to call' do
let(:cop_config) { { 'EnforcedStyle' => 'call' } }
it 'registers an offense for x.()' do
inspect_source(cop,
['x.(a, b)'])
expect(cop.offenses.size).to eq(1)
expect(cop.config_to_allow_offenses).to eq('EnforcedStyle' => 'braces')
end
it 'registers an offense for correct + opposite' do
inspect_source(cop,
['x.call(a, b)',
'x.(a, b)'])
expect(cop.offenses.size).to eq(1)
expect(cop.config_to_allow_offenses).to eq('Enabled' => false)
end
it 'accepts x.call()' do
inspect_source(cop, ['x.call(a, b)'])
expect(cop.offenses).to be_empty
end
it 'auto-corrects x.() to x.call()' do
new_source = autocorrect_source(cop, ['a.(x)'])
expect(new_source).to eq('a.call(x)')
end
end
context 'when style is set to braces' do
let(:cop_config) { { 'EnforcedStyle' => 'braces' } }
it 'registers an offense for x.call()' do
inspect_source(cop,
['x.call(a, b)'])
expect(cop.offenses.size).to eq(1)
expect(cop.config_to_allow_offenses).to eq('EnforcedStyle' => 'call')
end
it 'registers an offense for opposite + correct' do
inspect_source(cop,
['x.call(a, b)',
'x.(a, b)'])
expect(cop.offenses.size).to eq(1)
expect(cop.config_to_allow_offenses).to eq('Enabled' => false)
end
it 'accepts x.()' do
inspect_source(cop, ['x.(a, b)'])
expect(cop.offenses).to be_empty
end
it 'auto-corrects x.call() to x.()' do
new_source = autocorrect_source(cop, ['a.call(x)'])
expect(new_source).to eq('a.(x)')
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems