Commit 7bf28a4a authored by Sean McGivern's avatar Sean McGivern

Merge branch 'issue_28051_2' into 'master'

Create compare object with default branch when target branch is missing

Closes #28051

See merge request !9263
parents 7e8a6a63 31409030
......@@ -2,18 +2,14 @@ module MergeRequests
class BuildService < MergeRequests::BaseService
def execute
self.merge_request = MergeRequest.new(params)
merge_request.can_be_created = true
merge_request.compare_commits = []
merge_request.source_project = find_source_project
merge_request.target_project = find_target_project
merge_request.target_branch = find_target_branch
merge_request.can_be_created = branches_valid? && source_branch_specified? && target_branch_specified?
if branches_specified? && branches_valid?
compare_branches
assign_title_and_description
else
merge_request.can_be_created = false
end
compare_branches if branches_present?
assign_title_and_description if merge_request.can_be_created
merge_request
end
......@@ -37,11 +33,17 @@ module MergeRequests
target_branch || target_project.default_branch
end
def branches_specified?
params[:source_branch] && params[:target_branch]
def source_branch_specified?
params[:source_branch].present?
end
def target_branch_specified?
params[:target_branch].present?
end
def branches_valid?
return false unless source_branch_specified? || target_branch_specified?
validate_branches
errors.blank?
end
......@@ -55,9 +57,11 @@ module MergeRequests
target_branch
)
if compare
merge_request.compare_commits = compare.commits
merge_request.compare = compare
end
end
def validate_branches
add_error('You must select source and target branch') unless branches_present?
......
---
title: Use default branch as target_branch when parameter is missing
merge_request:
author:
......@@ -44,15 +44,14 @@ describe MergeRequests::BuildService, services: true do
end
end
context 'missing target branch' do
let(:target_branch) { '' }
context 'when target branch is missing' do
let(:target_branch) { nil }
let(:commits) { Commit.decorate([commit_1], project) }
it 'forbids the merge request from being created' do
it 'creates compare object with target branch as default branch' do
expect(merge_request.can_be_created).to eq(false)
end
it 'adds an error message to the merge request' do
expect(merge_request.errors).to contain_exactly('You must select source and target branch')
expect(merge_request.compare).to be_present
expect(merge_request.target_branch).to eq(project.default_branch)
end
end
......
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