Introduces issue webhooks (#29664):

* users can set up hooks for issue creation, update and deletion events, for any number of projects
* hooks run in the context of the creating user, and only if the object in question is visible to that user
* the actual HTTP call is done in ActiveJob
* webhook calls are optionally signed the same way GitHub does

Patch by Jens Krämer (user:jkraemer).



git-svn-id: https://svn.redmine.org/redmine/trunk@24034 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/webhook_payload_test.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class WebhookPayloadTest < ActiveSupport::TestCase
+  include ActiveJob::TestHelper
+
+  fixtures :projects, :users, :trackers, :projects_trackers, :versions,
+           :issue_statuses, :issue_categories, :issue_relations,
+           :enumerations, :issues, :journals, :journal_details
+
+  setup do
+    @dlopper = User.find_by_login 'dlopper'
+    @project = Project.find 'ecookbook'
+    @issue = @project.issues.first
+  end
+
+  test "issue update payload should contain journal" do
+    @issue.init_journal(@dlopper)
+    @issue.subject = "new subject"
+    @issue.save
+    p = WebhookPayload.new('issue.updated', @issue, @dlopper)
+    assert h = p.to_h
+    assert_equal 'issue.updated', h[:type]
+    assert j = h.dig(:data, :journal)
+    assert_equal 'Dave Lopper', j[:user][:name]
+    assert i = h.dig(:data, :issue)
+    assert_equal 'new subject', i[:subject], i.inspect
+  end
+
+  test "should compute payload of deleted issue" do
+    @issue.destroy
+    p = WebhookPayload.new('issue.deleted', @issue, @dlopper)
+    assert h = p.to_h
+    assert_equal 'issue.deleted', h[:type]
+    assert_nil h.dig(:data, :journal)
+    assert i = h.dig(:data, :issue)
+    assert_equal @issue.subject, i[:subject], i.inspect
+  end
+end