[14.0][IMP] base_report_to_printer: Add test page printing

base_report_to_printer/models/printing_printer.py

@@ -242,3 +242,10 @@ class PrintingPrinter(models.Model):
         self.mapped("server_id").update_printers()
 
         return True
+
+    def print_test_page(self):
+        for printer in self:
+            connection = printer.server_id._open_connection()
+            connection.printTestPage(printer.system_name)
+
+        self.mapped("server_id").update_jobs(which="completed")

base_report_to_printer/tests/test_printing_printer.py

@@ -173,3 +173,10 @@ class TestPrintingPrinter(TransactionCase):
         printer = self.new_record()
         printer.disable()
         cups.Connection().disablePrinter.assert_called_once_with(printer.system_name)
+
+    @mock.patch("%s.cups" % server_model)
+    def test_print_test_page(self, cups):
+        """ It should print a test page """
+        printer = self.new_record()
+        printer.print_test_page()
+        cups.Connection().printTestPage.assert_called_once_with(printer.system_name)

base_report_to_printer/views/printing_printer.xml

@@ -31,6 +31,12 @@
                         string="Cancel all running jobs"
                         confirm="Are you sure to want to cancel all jobs of this printer?"
                     />
+                    <button
+                        name="print_test_page"
+                        type="object"
+                        string="Print Test Page"
+                        confirm="Are you sure to want to print a test page?"
+                    />
                 </header>
                 <sheet>
                     <widget