test_result: Display test node title from test result line

Now that testnode client is supposed to pass test node title,
make sure that on the server side we can display this information.

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)