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# frozen_string_literal: true
require 'spec_helper'
RSpec . describe WorkItems :: TaskListReferenceReplacementService do
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let_it_be ( :developer ) { create ( :user ) }
let_it_be ( :project ) { create ( :project , :repository ) . tap { | project | project . add_developer ( developer ) } }
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let_it_be ( :single_line_work_item , refind : true ) { create ( :work_item , project : project , description : '- [ ] single line' , lock_version : 3 ) }
let_it_be ( :multiple_line_work_item , refind : true ) { create ( :work_item , project : project , description : " Any text \n \n * [ ] Item to be converted \n second line \n third line " , lock_version : 3 ) }
let ( :line_number_start ) { 3 }
let ( :line_number_end ) { 5 }
let ( :title ) { 'work item title' }
let ( :reference ) { 'any reference' }
let ( :work_item ) { multiple_line_work_item }
let ( :lock_version ) { 3 }
let ( :expected_additional_text ) { '' }
shared_examples 'successful work item task reference replacement service' do
it { is_expected . to be_success }
it 'replaces the original issue markdown description with new work item reference' do
result
expect ( work_item . description ) . to eq ( " #{ expected_additional_text } #{ task_prefix } #{ reference } + " )
end
end
shared_examples 'failing work item task reference replacement service' do | error_message |
it { is_expected . to be_error }
it 'returns an error message' do
expect ( result . errors ) . to contain_exactly ( error_message )
end
end
describe '#execute' do
subject ( :result ) do
described_class . new (
work_item : work_item ,
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current_user : developer ,
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work_item_reference : reference ,
line_number_start : line_number_start ,
line_number_end : line_number_end ,
title : title ,
lock_version : lock_version
) . execute
end
context 'when task mardown spans a single line' do
let ( :line_number_start ) { 1 }
let ( :line_number_end ) { 1 }
let ( :work_item ) { single_line_work_item }
let ( :task_prefix ) { '- [ ]' }
it_behaves_like 'successful work item task reference replacement service'
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it 'creates description version note' do
expect { result } . to change ( Note , :count ) . by ( 1 )
expect ( work_item . notes . last . note ) . to eq ( 'changed the description' )
expect ( work_item . saved_description_version . id ) . to eq ( work_item . notes . last . system_note_metadata . description_version_id )
end
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end
context 'when task mardown spans multiple lines' do
let ( :task_prefix ) { '* [ ]' }
let ( :expected_additional_text ) { " Any text \n \n " }
it_behaves_like 'successful work item task reference replacement service'
end
context 'when description does not contain a task' do
let_it_be ( :no_matching_work_item ) { create ( :work_item , project : project , description : 'no matching task' ) }
let ( :work_item ) { no_matching_work_item }
it_behaves_like 'failing work item task reference replacement service' , 'Unable to detect a task on line 3'
end
context 'when description is empty' do
let_it_be ( :empty_work_item ) { create ( :work_item , project : project , description : '' ) }
let ( :work_item ) { empty_work_item }
it_behaves_like 'failing work item task reference replacement service' , " Work item description can't be blank "
end
context 'when line_number_start is lower than 1' do
let ( :line_number_start ) { 0 }
it_behaves_like 'failing work item task reference replacement service' , 'line_number_start must be greater than 0'
end
context 'when line_number_end is lower than line_number_start' do
let ( :line_number_end ) { line_number_start - 1 }
it_behaves_like 'failing work item task reference replacement service' , 'line_number_end must be greater or equal to line_number_start'
end
context 'when lock_version is older than current' do
let ( :lock_version ) { 2 }
it_behaves_like 'failing work item task reference replacement service' , 'Stale work item. Check lock version'
end
context 'when work item is stale before updating' do
it_behaves_like 'failing work item task reference replacement service' , 'Stale work item. Check lock version' do
before do
:: WorkItem . where ( id : work_item . id ) . update_all ( lock_version : lock_version + 1 )
end
end
end
end
end