JIRA Integration: Fix API URL with trailing slash

JIRA URL works with trailing slash, this fixes the API URL.

app/models/project_services/jira_service.rb

@@ -122,9 +122,13 @@ class JiraService < IssueTrackerService
   end
 
   alias_method :original_url, :url
-
   def url
-    original_url&.chomp('/')
+    original_url&.delete_suffix('/')
+  end
+
+  alias_method :original_api_url, :api_url
+  def api_url
+    original_api_url&.delete_suffix('/')
   end
 
   def execute(push)

changelogs/unreleased/14945-fix-jira-api-url-parsing.yml

+---
+title: 'JIRA Integration API URL works having a trailing slash'
+merge_request: 18526
+author:
+type: fixed

spec/models/project_services/jira_service_spec.rb

@@ -15,20 +15,22 @@ describe JiraService do
   let(:transition_id) { 'test27' }
 
   describe '#options' do
-    let(:service) do
-      described_class.create(
+    let(:options) do
+      {
         project: create(:project),
         active: true,
-        username: 'username ',
+        username: 'username',
         password: 'test',
         jira_issue_transition_id: 24,
         url: 'http://jira.test.com/path/'
-      )
+      }
     end
 
+    let(:service) { described_class.create(options) }
+
     it 'sets the URL properly' do
-      # jira-ruby gem parses the URI and handles trailing slashes
-      # fine: https://github.com/sumoheavy/jira-ruby/blob/v1.4.1/lib/jira/http_client.rb#L59
+      # jira-ruby gem parses the URI and handles trailing slashes fine:
+      # https://github.com/sumoheavy/jira-ruby/blob/v1.7.0/lib/jira/http_client.rb#L62
       expect(service.options[:site]).to eq('http://jira.test.com/')
     end
 
@@ -36,14 +38,30 @@ describe JiraService do
       expect(service.options[:context_path]).to eq('/path')
     end
 
+    context 'username with trailing whitespaces' do
+      before do
+        options.merge!(username: 'username ')
+      end
+
       it 'leaves out trailing whitespaces in username' do
         expect(service.options[:username]).to eq('username')
       end
+    end
 
     it 'provides additional cookies to allow basic auth with oracle webgate' do
       expect(service.options[:use_cookies]).to eq(true)
       expect(service.options[:additional_cookies]).to eq(['OBBasicAuth=fromDialog'])
     end
+
+    context 'using api URL' do
+      before do
+        options.merge!(api_url: 'http://jira.test.com/api_path/')
+      end
+
+      it 'leaves out trailing slashes in context' do
+        expect(service.options[:context_path]).to eq('/api_path')
+      end
+    end
   end
 
   describe 'Associations' do