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Contents
# encoding: utf-8
require 'spec_helper'
describe RuboCop::Cop::Style::Tab do
subject(:cop) { described_class.new }
it 'registers an offense for a line indented with tab' do
inspect_source(cop, ["\tx = 0"])
expect(cop.offenses.size).to eq(1)
end
it 'registers an offence for a line indented with multiple tabs' do
inspect_source(cop, ["\t\t\tx = 0"])
expect(cop.offenses.size).to eq(1)
end
it 'registers an offence for a line indented with mixed whitespace' do
inspect_source(cop, [" \tx = 0"])
expect(cop.offenses.size).to eq(1)
end
it 'accepts a line with tab in a string' do
inspect_source(cop, ["(x = \"\t\")"])
expect(cop.offenses).to be_empty
end
it 'auto-corrects a line indented with tab' do
new_source = autocorrect_source(cop, ["\tx = 0"])
expect(new_source).to eq(' x = 0')
end
it 'auto-corrects a line indented with multiple tabs' do
new_source = autocorrect_source(cop, ["\t\t\tx = 0"])
expect(new_source).to eq(' x = 0')
end
it 'auto-corrects a line indented with mixed whitespace' do
new_source = autocorrect_source(cop, [" \tx = 0"])
expect(new_source).to eq(' x = 0')
end
it 'auto-corrects a line with tab in a string indented with tab' do
new_source = autocorrect_source(cop, ["\t(x = \"\t\")"])
expect(new_source).to eq(" (x = \"\t\")")
end
end
Version data entries
6 entries across 6 versions & 2 rubygems