Add latest changes from gitlab-org/gitlab@15-7-stable-eev15.7.0-rc42

1 files changed, 881 insertions, 0 deletions

diff --git a/spec/lib/gitlab/merge_requests/message_generator_spec.rb b/spec/lib/gitlab/merge_requests/message_generator_spec.rb
new file mode 100644
index 00000000000..59aaffc4377
--- /dev/null
+++ b/spec/lib/gitlab/merge_requests/message_generator_spec.rb
@@ -0,0 +1,881 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Gitlab::MergeRequests::MessageGenerator, feature_category: :code_review do
+  let(:merge_commit_template) { nil }
+  let(:squash_commit_template) { nil }
+  let(:project) do
+    create(
+      :project,
+      :public,
+      :repository,
+      merge_commit_template: merge_commit_template,
+      squash_commit_template: squash_commit_template
+    )
+  end
+
+  let(:current_user) { create(:user, name: 'John Doe', email: 'john.doe@example.com') }
+  let(:author) { project.creator }
+  let(:source_branch) { 'feature' }
+  let(:merge_request_description) { "Merge Request Description\nNext line" }
+  let(:merge_request_title) { 'Bugfix' }
+  let(:merge_request) do
+    create(
+      :merge_request,
+      :simple,
+      source_project: project,
+      target_project: project,
+      target_branch: 'master',
+      source_branch: source_branch,
+      author: author,
+      description: merge_request_description,
+      title: merge_request_title
+    )
+  end
+
+  subject { described_class.new(merge_request: merge_request, current_user: current_user) }
+
+  shared_examples_for 'commit message with template' do |message_template_name|
+    it 'returns nil when template is not set in target project' do
+      expect(result_message).to be_nil
+    end
+
+    context 'when project has custom commit template' do
+      let(message_template_name) { <<~MSG.rstrip }
+        %{title}
+
+        See merge request %{reference}
+      MSG
+
+      it 'uses custom template' do
+        expect(result_message).to eq <<~MSG.rstrip
+          Bugfix
+
+          See merge request #{merge_request.to_reference(full: true)}
+        MSG
+      end
+    end
+
+    context 'when project has commit template with only the title' do
+      let(:merge_request) do
+        double(
+          :merge_request,
+          title: 'Fixes',
+          target_project: project,
+          to_reference: '!123',
+          metrics: nil,
+          merge_user: nil
+        )
+      end
+
+      let(message_template_name) { '%{title}' }
+
+      it 'evaluates only necessary variables' do
+        expect(result_message).to eq 'Fixes'
+        expect(merge_request).not_to have_received(:to_reference)
+      end
+    end
+
+    context 'when project has commit template with closed issues' do
+      let(message_template_name) { <<~MSG.rstrip }
+        Merge branch '%{source_branch}' into '%{target_branch}'
+
+        %{title}
+
+        %{issues}
+
+        See merge request %{reference}
+      MSG
+
+      it 'omits issues and new lines when no issues are mentioned in description' do
+        expect(result_message).to eq <<~MSG.rstrip
+          Merge branch 'feature' into 'master'
+
+          Bugfix
+
+          See merge request #{merge_request.to_reference(full: true)}
+        MSG
+      end
+
+      context 'when MR closes issues' do
+        let(:issue_1) { create(:issue, project: project) }
+        let(:issue_2) { create(:issue, project: project) }
+        let(:merge_request_description) { "Description\n\nclosing #{issue_1.to_reference}, #{issue_2.to_reference}" }
+
+        it 'includes them and keeps new line characters' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Bugfix
+
+            Closes #{issue_1.to_reference} and #{issue_2.to_reference}
+
+            See merge request #{merge_request.to_reference(full: true)}
+          MSG
+        end
+      end
+    end
+
+    context 'when project has commit template with description' do
+      let(message_template_name) { <<~MSG.rstrip }
+        Merge branch '%{source_branch}' into '%{target_branch}'
+
+        %{title}
+
+        %{description}
+
+        See merge request %{reference}
+      MSG
+
+      it 'uses template' do
+        expect(result_message).to eq <<~MSG.rstrip
+          Merge branch 'feature' into 'master'
+
+          Bugfix
+
+          Merge Request Description
+          Next line
+
+          See merge request #{merge_request.to_reference(full: true)}
+        MSG
+      end
+
+      context 'when description is empty string' do
+        let(:merge_request_description) { '' }
+
+        it 'skips description placeholder and removes new line characters before it' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Bugfix
+
+            See merge request #{merge_request.to_reference(full: true)}
+          MSG
+        end
+      end
+
+      context 'when description is nil' do
+        let(:merge_request_description) { nil }
+
+        it 'skips description placeholder and removes new line characters before it' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Bugfix
+
+            See merge request #{merge_request.to_reference(full: true)}
+          MSG
+        end
+      end
+
+      context 'when description is blank string' do
+        let(:merge_request_description) { "\n\r  \n" }
+
+        it 'skips description placeholder and removes new line characters before it' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Bugfix
+
+            See merge request #{merge_request.to_reference(full: true)}
+          MSG
+        end
+      end
+    end
+
+    context 'when custom commit template contains placeholder in the middle or beginning of the line' do
+      let(message_template_name) { <<~MSG.rstrip }
+        Merge branch '%{source_branch}' into '%{target_branch}'
+
+        %{description} %{title}
+
+        See merge request %{reference}
+      MSG
+
+      it 'uses custom template' do
+        expect(result_message).to eq <<~MSG.rstrip
+          Merge branch 'feature' into 'master'
+
+          Merge Request Description
+          Next line Bugfix
+
+          See merge request #{merge_request.to_reference(full: true)}
+        MSG
+      end
+
+      context 'when description is empty string' do
+        let(:merge_request_description) { '' }
+
+        it 'does not remove new line characters before empty placeholder' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+             Bugfix
+
+            See merge request #{merge_request.to_reference(full: true)}
+          MSG
+        end
+      end
+    end
+
+    context 'when project has template with CRLF newlines' do
+      let(message_template_name) do
+        "Merge branch '%{source_branch}' into '%{target_branch}'\r\n\r\n%{title}\r\n\r\n%{description}\r\n\r\nSee merge request %{reference}" # rubocop: disable Layout/LineLength
+      end
+
+      it 'converts it to LF newlines' do
+        expect(result_message).to eq <<~MSG.rstrip
+          Merge branch 'feature' into 'master'
+
+          Bugfix
+
+          Merge Request Description
+          Next line
+
+          See merge request #{merge_request.to_reference(full: true)}
+        MSG
+      end
+
+      context 'when description is empty string' do
+        let(:merge_request_description) { '' }
+
+        it 'skips description placeholder and removes new line characters before it' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Bugfix
+
+            See merge request #{merge_request.to_reference(full: true)}
+          MSG
+        end
+      end
+
+      context 'when project has merge commit template with first_commit' do
+        let(message_template_name) { <<~MSG.rstrip }
+          Message: %{first_commit}
+        MSG
+
+        it 'uses first commit' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Message: Feature added
+
+            Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          MSG
+        end
+
+        context 'when branch has no unmerged commits' do
+          let(:source_branch) { 'v1.1.0' }
+
+          it 'is an empty string' do
+            expect(result_message).to eq 'Message: '
+          end
+        end
+      end
+
+      context 'when project has merge commit template with first_multiline_commit' do
+        let(message_template_name) { <<~MSG.rstrip }
+          Message: %{first_multiline_commit}
+        MSG
+
+        it 'uses first multiline commit' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Message: Feature added
+
+            Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          MSG
+        end
+
+        context 'when branch has no multiline commits' do
+          let(:source_branch) { 'spooky-stuff' }
+
+          it 'is mr title' do
+            expect(result_message).to eq 'Message: Bugfix'
+          end
+        end
+      end
+    end
+
+    context 'when project has merge commit template with reviewers' do
+      let(:user1) { create(:user) }
+      let(:user2) { create(:user) }
+      let(message_template_name) { <<~MSG.rstrip }
+        Merge branch '%{source_branch}' into '%{target_branch}'
+
+        %{reviewed_by}
+      MSG
+
+      context 'and mr has no reviewers' do
+        before do
+          merge_request.reviews = []
+        end
+
+        it 'removes variable and blank line' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+          MSG
+        end
+
+        context 'when there is blank line after reviewed_by' do
+          let(message_template_name) { <<~MSG.rstrip }
+            Merge branch '%{source_branch}' into '%{target_branch}'
+
+            %{reviewed_by}
+
+            Type: merge
+          MSG
+
+          it 'removes blank line before it' do
+            expect(result_message).to eq <<~MSG.rstrip
+              Merge branch 'feature' into 'master'
+
+              Type: merge
+            MSG
+          end
+        end
+
+        context 'when there is no blank line after reviewed_by' do
+          let(message_template_name) { <<~MSG.rstrip }
+            Merge branch '%{source_branch}' into '%{target_branch}'
+
+            %{reviewed_by}
+            Type: merge
+          MSG
+
+          it 'does not remove blank line before it' do
+            expect(result_message).to eq <<~MSG.rstrip
+              Merge branch 'feature' into 'master'
+
+              Type: merge
+            MSG
+          end
+        end
+      end
+
+      context 'and mr has one reviewer' do
+        before do
+          merge_request.reviews.create!(project: merge_request.project, author: user1)
+        end
+
+        it 'returns user name and email' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Reviewed-by: #{user1.name} <#{user1.email}>
+          MSG
+        end
+      end
+
+      context 'and mr has multiple reviewers' do
+        before do
+          merge_request.reviews.create!(project: merge_request.project, author: user1)
+          merge_request.reviews.create!(project: merge_request.project, author: user2)
+        end
+
+        it 'returns users names and emails' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Reviewed-by: #{user1.name} <#{user1.email}>
+            Reviewed-by: #{user2.name} <#{user2.email}>
+          MSG
+        end
+      end
+    end
+
+    context 'when project has merge commit template with approvers' do
+      let(:user1) { create(:user) }
+      let(:user2) { create(:user) }
+      let(message_template_name) { <<~MSG.rstrip }
+        Merge branch '%{source_branch}' into '%{target_branch}'
+
+        %{approved_by}
+      MSG
+
+      context 'and mr has no approval' do
+        before do
+          merge_request.approved_by_users = []
+        end
+
+        it 'removes variable and blank line' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+          MSG
+        end
+
+        context 'when there is blank line after approved_by' do
+          let(message_template_name) { <<~MSG.rstrip }
+            Merge branch '%{source_branch}' into '%{target_branch}'
+
+            %{approved_by}
+
+            Type: merge
+          MSG
+
+          it 'removes blank line before it' do
+            expect(result_message).to eq <<~MSG.rstrip
+              Merge branch 'feature' into 'master'
+
+              Type: merge
+            MSG
+          end
+        end
+
+        context 'when there is no blank line after approved_by' do
+          let(message_template_name) { <<~MSG.rstrip }
+            Merge branch '%{source_branch}' into '%{target_branch}'
+
+            %{approved_by}
+            Type: merge
+          MSG
+
+          it 'does not remove blank line before it' do
+            expect(result_message).to eq <<~MSG.rstrip
+              Merge branch 'feature' into 'master'
+
+              Type: merge
+            MSG
+          end
+        end
+      end
+
+      context 'and mr has one approval' do
+        before do
+          merge_request.approved_by_users = [user1]
+        end
+
+        it 'returns user name and email' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Approved-by: #{user1.name} <#{user1.email}>
+          MSG
+        end
+      end
+
+      context 'and mr has multiple approvals' do
+        before do
+          merge_request.approved_by_users = [user1, user2]
+        end
+
+        it 'returns users names and emails' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Merge branch 'feature' into 'master'
+
+            Approved-by: #{user1.name} <#{user1.email}>
+            Approved-by: #{user2.name} <#{user2.email}>
+          MSG
+        end
+      end
+    end
+
+    context 'when project has merge commit template with url' do
+      let(message_template_name) do
+        "Merge Request URL is '%{url}'"
+      end
+
+      context "and merge request has url" do
+        it "returns mr url" do
+          expect(result_message).to eq <<~MSG.rstrip
+          Merge Request URL is '#{Gitlab::UrlBuilder.build(merge_request)}'
+          MSG
+        end
+      end
+    end
+
+    context 'when project has merge commit template with merged_by' do
+      let(message_template_name) do
+        "Merge Request merged by '%{merged_by}'"
+      end
+
+      context "and current_user is passed" do
+        it "returns user name and email" do
+          expect(result_message).to eq <<~MSG.rstrip
+          Merge Request merged by '#{current_user.name} <#{current_user.email}>'
+          MSG
+        end
+      end
+    end
+
+    context 'when project has commit template with all_commits' do
+      let(message_template_name) { "All commits:\n%{all_commits}" }
+
+      it 'returns all commit messages' do
+        expect(result_message).to eq <<~MSG.rstrip
+          All commits:
+          * Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+        MSG
+      end
+
+      context 'with 2 commits' do
+        let(:source_branch) { 'fix' }
+
+        it 'returns both messages' do
+          expect(result_message).to eq <<~MSG.rstrip
+            All commits:
+            * Test file for directories with a leading dot
+
+            * JS fix
+
+            Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          MSG
+        end
+      end
+
+      context 'with over 100 commits' do
+        let(:source_branch) { 'signed-commits' }
+
+        it 'returns first 100 commits skipping merge commit' do
+          expected_message = <<~MSG
+            All commits:
+            * Multiple signatures commit
+
+            * Add conflicting file
+
+            * Add conflicting file
+
+          MSG
+          expected_message += (5..100).to_a.reverse
+                                .map { |n| "* Unrelated signed commit #{n} to exceed page size of endpoint\n\n" }
+                                .join.rstrip
+          expect(result_message).to eq expected_message
+        end
+      end
+
+      context 'when branch has no unmerged commits' do
+        let(:source_branch) { 'v1.1.0' }
+
+        it 'is an empty string' do
+          expect(result_message).to eq "All commits:\n"
+        end
+      end
+
+      context 'when branch has commit with message over 100kb' do
+        let(:source_branch) { 'add_commit_with_5mb_subject' }
+
+        it 'skips commit body' do
+          expect(result_message).to eq <<~MSG.rstrip
+            All commits:
+            * Commit with 5MB text subject
+
+            -- Skipped commit body exceeding 100KiB in size.
+
+            * Correct test_env.rb path for adding branch
+
+            * Add file with a _flattable_ path
+
+
+            (cherry picked from commit ce369011c189f62c815f5971d096b26759bab0d1)
+
+            * Add file larger than 1 mb
+
+            In order to test Max File Size push rule we need a file larger than 1 MB
+
+            * LFS tracks "*.lfs" through .gitattributes
+
+            * Update README.md to include `Usage in testing and development`
+          MSG
+        end
+      end
+    end
+
+    context 'user' do
+      subject { described_class.new(merge_request: merge_request, current_user: nil) }
+
+      let(:user1) { create(:user) }
+      let(:user2) { create(:user) }
+      let(message_template_name) do
+        "Merge Request merged by '%{merged_by}'"
+      end
+
+      context 'comes from metrics' do
+        before do
+          merge_request.metrics.merged_by = user1
+        end
+
+        it "returns user name and email" do
+          expect(result_message).to eq <<~MSG.rstrip
+          Merge Request merged by '#{user1.name} <#{user1.email}>'
+          MSG
+        end
+      end
+
+      context 'comes from merge_user' do
+        before do
+          merge_request.merge_user = user2
+        end
+
+        it "returns user name and email" do
+          expect(result_message).to eq <<~MSG.rstrip
+          Merge Request merged by '#{user2.name} <#{user2.email}>'
+          MSG
+        end
+      end
+    end
+
+    context 'when project has commit template with the same variable used twice' do
+      let(message_template_name) { '%{title} %{title}' }
+
+      it 'uses custom template' do
+        expect(result_message).to eq 'Bugfix Bugfix'
+      end
+    end
+
+    context 'when project has commit template without any variable' do
+      let(message_template_name) { 'static text' }
+
+      it 'uses custom template' do
+        expect(result_message).to eq 'static text'
+      end
+    end
+
+    context 'when project has template with all variables' do
+      let(message_template_name) { <<~MSG.rstrip }
+        source_branch:%{source_branch}
+        target_branch:%{target_branch}
+        title:%{title}
+        issues:%{issues}
+        description:%{description}
+        first_commit:%{first_commit}
+        first_multiline_commit:%{first_multiline_commit}
+        url:%{url}
+        reviewed_by:%{reviewed_by}
+        approved_by:%{approved_by}
+        merged_by:%{merged_by}
+        co_authored_by:%{co_authored_by}
+        all_commits:%{all_commits}
+      MSG
+
+      it 'uses custom template' do
+        expect(result_message).to eq <<~MSG.rstrip
+          source_branch:feature
+          target_branch:master
+          title:Bugfix
+          issues:
+          description:Merge Request Description
+          Next line
+          first_commit:Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          first_multiline_commit:Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          url:#{Gitlab::UrlBuilder.build(merge_request)}
+          reviewed_by:
+          approved_by:
+          merged_by:#{current_user.name} <#{current_user.commit_email_or_default}>
+          co_authored_by:Co-authored-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          all_commits:* Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+        MSG
+      end
+    end
+
+    context 'when project has merge commit template with co_authored_by' do
+      let(:source_branch) { 'signed-commits' }
+      let(message_template_name) { <<~MSG.rstrip }
+        %{title}
+
+        %{co_authored_by}
+      MSG
+
+      it 'uses custom template' do
+        expect(result_message).to eq <<~MSG.rstrip
+          Bugfix
+
+          Co-authored-by: Nannie Bernhard <nannie.bernhard@example.com>
+          Co-authored-by: Winnie Hellmann <winnie@gitlab.com>
+        MSG
+      end
+
+      context 'when author and merging user is one of the commit authors' do
+        let(:author) { create(:user, email: 'nannie.bernhard@example.com') }
+
+        before do
+          merge_request.merge_user = author
+        end
+
+        it 'skips his mail in coauthors' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Bugfix
+
+            Co-authored-by: Winnie Hellmann <winnie@gitlab.com>
+          MSG
+        end
+      end
+
+      context 'when author and merging user is the only author of commits' do
+        let(:author) { create(:user, email: 'dmitriy.zaporozhets@gmail.com') }
+        let(:source_branch) { 'feature' }
+
+        before do
+          merge_request.merge_user = author
+        end
+
+        it 'skips coauthors and empty lines before it' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Bugfix
+          MSG
+        end
+      end
+    end
+  end
+
+  describe '#merge_commit_message' do
+    let(:result_message) { subject.merge_commit_message }
+
+    it_behaves_like 'commit message with template', :merge_commit_template
+
+    context 'when project has merge commit template with co_authored_by' do
+      let(:source_branch) { 'signed-commits' }
+      let(:merge_commit_template) { <<~MSG.rstrip }
+        %{title}
+
+        %{co_authored_by}
+      MSG
+
+      context 'when author and merging user are one of the commit authors' do
+        let(:author) { create(:user, email: 'nannie.bernhard@example.com') }
+        let(:merge_user) { create(:user, email: 'winnie@gitlab.com') }
+
+        before do
+          merge_request.merge_user = merge_user
+        end
+
+        it 'skips merging user, but does not skip merge request author' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Bugfix
+
+            Co-authored-by: Nannie Bernhard <nannie.bernhard@example.com>
+          MSG
+        end
+      end
+    end
+  end
+
+  describe '#squash_commit_message' do
+    let(:result_message) { subject.squash_commit_message }
+
+    it_behaves_like 'commit message with template', :squash_commit_template
+
+    context 'when project has merge commit template with co_authored_by' do
+      let(:source_branch) { 'signed-commits' }
+      let(:squash_commit_template) { <<~MSG.rstrip }
+        %{title}
+
+        %{co_authored_by}
+      MSG
+
+      context 'when author and merging user are one of the commit authors' do
+        let(:author) { create(:user, email: 'nannie.bernhard@example.com') }
+        let(:merge_user) { create(:user, email: 'winnie@gitlab.com') }
+
+        before do
+          merge_request.merge_user = merge_user
+        end
+
+        it 'skips merge request author, but does not skip merging user' do
+          expect(result_message).to eq <<~MSG.rstrip
+            Bugfix
+
+            Co-authored-by: Winnie Hellmann <winnie@gitlab.com>
+          MSG
+        end
+      end
+    end
+  end
+
+  describe '#new_mr_description' do
+    let(:merge_request) do
+      build(
+        :merge_request,
+        source_project: project,
+        target_project: project,
+        target_branch: 'master',
+        source_branch: source_branch,
+        author: author,
+        description: merge_request_description,
+        title: merge_request_title
+      )
+    end
+
+    let(:result_message) { subject.new_mr_description }
+
+    before do
+      compare = CompareService.new(
+        project,
+        merge_request.source_branch
+      ).execute(
+        project,
+        merge_request.target_branch
+      )
+
+      merge_request.compare_commits = compare.commits
+      merge_request.compare = compare
+    end
+
+    context 'when project has template with all variables' do
+      let(:merge_request_description) { <<~MSG.rstrip }
+        source_branch:%{source_branch}
+        target_branch:%{target_branch}
+        title:%{title}
+        issues:%{issues}
+        description:%{description}
+        first_commit:%{first_commit}
+        first_multiline_commit:%{first_multiline_commit}
+        url:%{url}
+        approved_by:%{approved_by}
+        merged_by:%{merged_by}
+        co_authored_by:%{co_authored_by}
+        all_commits:%{all_commits}
+      MSG
+
+      it 'renders only variables specific to a new non-persisted merge request' do
+        expect(result_message).to eq <<~MSG.rstrip
+          source_branch:feature
+          target_branch:master
+          title:
+          issues:
+          description:
+          first_commit:Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          first_multiline_commit:Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          url:
+          approved_by:
+          merged_by:
+          co_authored_by:Co-authored-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+          all_commits:* Feature added
+
+          Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
+        MSG
+      end
+
+      context 'when no first commit exists' do
+        let(:source_branch) { 'master' }
+
+        it 'does not populate any commit-related variables' do
+          expect(result_message).to eq <<~MSG.rstrip
+            source_branch:master
+            target_branch:master
+            title:
+            issues:
+            description:
+            first_commit:
+            first_multiline_commit:Bugfix
+            url:
+            approved_by:
+            merged_by:
+            co_authored_by:
+            all_commits:
+          MSG
+        end
+      end
+    end
+  end
+end