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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::QuickActions::SubstitutionDefinition do
let(:content) do
<<EOF
Hello! Let's do this!
/sub_name I like this stuff
/sub_name second substitution
EOF
end
subject do
described_class.new(:sub_name, action_block: proc { |text| "#{text} foo" })
end
describe '#perform_substitution!' do
it 'returns nil if content is nil' do
expect(subject.perform_substitution(self, nil)).to be_nil
end
context 'when content contains command name' do
it 'performs the substitution by default' do
expect(subject.perform_substitution(self, content)).to eq <<EOF
Hello! Let's do this!
I like this stuff foo
/sub_name second substitution
EOF
end
end
context 'when content contains command name in word' do
let(:content) do
<<EOF
Hello! Let's do this!
`/sub_names` I like this stuff
EOF
end
it 'does not perform the substitution' do
expect(subject.perform_substitution(self, content)).to eq <<EOF
Hello! Let's do this!
`/sub_names` I like this stuff
EOF
end
end
end
describe '#match' do
it 'checks the content for the command' do
expect(subject.match(content)).to be_truthy
end
it 'returns the match data' do
data = subject.match(content)
expect(data).to be_a(MatchData)
expect(data[1]).to eq('I like this stuff')
end
it 'is nil if content does not have the command' do
expect(subject.match('blah')).to be_falsey
end
it 'is nil if content contains the command as prefix' do
expect(subject.match('/sub_namex')).to be_falsey
end
end
end
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