testnode: propagate test_node_title to runTestSuite

runTestSuite accept a --test_node_title argument, which is used in
createTestResult API call, so that task distributor can keep track of which
node executed which task, but since it was not passed, we did not know which
test node executed which test result line.

See merge request nexedi/erp5!1205

bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestResultLine_view.xml

@@ -91,6 +91,7 @@
                         <string>my_title</string>
                         <string>my_duration</string>
                         <string>my_parent_int_index</string>
+                        <string>my_source_title</string>
                         <string>your_hide_expected_failure</string>
                       </list>
                     </value>

bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestResultLine_view/my_source_title.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>editable</string>
+                <string>title</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_source_title</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_string_field</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>Base_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string>Test Node</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_test_result/TestTemplateItem/portal_components/test.erp5.testTaskDistribution.py

@@ -534,7 +534,7 @@ class TestTaskDistribution(TaskDistributionTestCase):
     """
     We will check the method createTestResult of distributor
     """
-    self._createTestNode()
+    test_node, = self._createTestNode()
     self.tic()
     test_result_path, revision = self._createTestResult()
     self.assertEqual("r0=a,r1=a", revision)
@@ -558,7 +558,11 @@ class TestTaskDistribution(TaskDistributionTestCase):
     self.assertEqual(2, len(line_list))
     self.assertEqual(set(['testFoo', 'testBar']), set([x.getTitle() for x
                       in line_list]))
-    line_url, _ = self.tool.startUnitTest(test_result_path)
+    line_url, _ = self.tool.startUnitTest(test_result_path, node_title=test_node.getTitle())
+    # when node_title is passed to startUnitTest, we have a relation from test result line
+    # to test node
+    test_result_line = self.portal.restrictedTraverse(line_url)
+    self.assertEqual(test_result_line.getSourceValue(), test_node)
     result = self._createTestResult(test_list=['testFoo', 'testBar'])
     self.assertEqual((test_result_path, revision), result)
     self.tool.startUnitTest(test_result_path)

erp5/tests/testERP5TestNode.py

@@ -650,7 +650,7 @@ shared = true
       # but the runTestSuite program is called with the actual distributor URL
       self.assertEqual(
         'runTestSuite called with: --master_url https://user:secret@example.com/portal_distributions'
-        ' --revision dummy=0- --test_suite Foo --test_suite_title Foo-Test',
+        ' --revision dummy=0- --test_node_title Foo-Test-Node --test_suite Foo --test_suite_title Foo-Test',
         temp_file.read().strip())
 
       # The root logger (which logs only in var/log/erp5testnode.log) contain the non obfuscated
@@ -690,6 +690,7 @@ shared = true
       expected_parameter_list = [path,
         '--master_url', 'http://foo.bar',
         '--revision', 'dummy=0-',
+        '--test_node_title', 'Foo-Test-Node',
         '--test_suite', 'Foo',
         '--test_suite_title', 'Foo-Test',
       ]

erp5/util/testnode/UnitTestRunner.py

@@ -143,6 +143,7 @@ class UnitTestRunner(object):
     invocation_list += (run_test_suite_path,
       '--master_url', portal_url,
       '--revision', node_test_suite.revision,
+      '--test_node_title', config['test_node_title'],
       '--test_suite', node_test_suite.test_suite,
       '--test_suite_title', node_test_suite.test_suite_title)
     soft = config['slapos_directory'] + '/soft/'