code cleanup: rubocop: fix Layout/IndentHeredoc in test/integration/api_test/files_test.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@18650 e93f8b46-1217-0410-a6f0-8f06a7374b81

.rubocop_todo.yml

@@ -270,7 +270,6 @@ Layout/IndentFirstHashElement:
 Layout/IndentHeredoc:
   Exclude:
     - 'test/helpers/application_helper_test.rb'
-    - 'test/integration/api_test/files_test.rb'
     - 'test/integration/lib/redmine/hook_test.rb'
     - 'test/unit/lib/redmine/syntax_highlighting/rouge_test.rb'
     - 'test/unit/lib/redmine/unified_diff_test.rb'

test/integration/api_test/files_test.rb

@@ -41,7 +41,7 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
       :params => 'File content',
       :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
-    payload = <<-JSON
+    payload = <<~JSON
       { "file": {
         "token": "#{token}"
         }
@@ -61,7 +61,7 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
       :params => 'File content',
       :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
-    payload = <<-XML
+    payload = <<~XML
       <file>
         <token>#{token}</token>
       </file>
@@ -75,7 +75,7 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
   end
 
   test "POST /projects/:project_id/files.json should refuse requests without the :token parameter" do
-    payload = <<-JSON
+    payload = <<~JSON
       { "file": {
           "filename": "project_file.zip",
         }
@@ -93,7 +93,7 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
       :params => 'File content',
       :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
-    payload = <<-JSON
+    payload = <<~JSON
       { "file": {
           "filename": "New filename",
           "description": "New description",
@@ -117,7 +117,7 @@ class Redmine::ApiTest::FilesTest < Redmine::ApiTest::Base
       :params => 'File content',
       :headers => {"CONTENT_TYPE" => 'application/octet-stream'}.merge(credentials('jsmith'))
     token = Attachment.last.token
-    payload = <<-JSON
+    payload = <<~JSON
       { "file": {
           "version_id": 3,
           "filename": "New filename",