Add support for new patchset-created exclude fields

New exclude features added to Gerrit Trigger plugin version 2.12.0.

Exclude Features:
  - Drafts
  - Trivial Rebase
  - No Code Change

This patch still supports the old trigger non-dict format yaml config:

	- patchset-created-event

Using the old configuration (non-dict) works in the new Gerrit Trigger
v2.12.0 as well as the previous versions.

In addition the newer configuration (dict) format also works in old
<2.12.0 and new >2.12.0 versions of Gerrit Trigger.

Added additional unit tests to verify old and new formats working.

Change-Id: I923b0be47085dc50da48f5ed271a13eae7e1dfa0
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

jenkins_jobs/modules/triggers.py

@@ -135,8 +135,8 @@ def build_gerrit_triggers(xml_parent, data):
         if isinstance(event, six.string_types):
             tag_name = available_simple_triggers.get(event)
             if event == 'patchset-uploaded-event':
-                logger.warn("'%s' is deprecated. Use 'patchset-created-event'"
-                            "instead.", event)
+                logger.warn("'%s' is deprecated. Use 'patchset-created-event' "
+                            "format instead.", event)
 
             if not tag_name:
                 known = ', '.join(available_simple_triggers.keys()
@@ -148,6 +148,18 @@ def build_gerrit_triggers(xml_parent, data):
             XML.SubElement(trigger_on_events,
                            '%s.%s' % (tag_namespace, tag_name))
         else:
+            if 'patchset-created-event' in event.keys():
+                pce = event['patchset-created-event']
+                pc = XML.SubElement(
+                    trigger_on_events,
+                    '%s.%s' % (tag_namespace, 'PluginPatchsetCreatedEvent'))
+                XML.SubElement(pc, 'excludeDrafts').text = str(
+                    pce.get('exclude-drafts', False)).lower()
+                XML.SubElement(pc, 'excludeTrivialRebase').text = str(
+                    pce.get('exclude-trivial-rebase', False)).lower()
+                XML.SubElement(pc, 'excludeNoCodeChange').text = str(
+                    pce.get('exclude-no-code-change', False)).lower()
+
             if 'comment-added-event' in event.keys():
                 comment_added_event = event['comment-added-event']
                 cadded = XML.SubElement(
@@ -200,7 +212,19 @@ def gerrit(parser, xml_parent, data):
 
       :Trigger on:
 
-         * **patchset-created-event** -- Trigger upon patchset creation.
+         * **patchset-created-event** (`dict`) -- Trigger upon patchset
+                                                  creation.
+
+           :Patchset created:
+               * **exclude-drafts** (`bool`) -- exclude drafts (Default: False)
+               * **exclude-trivial-rebase** (`bool`) -- exclude trivial rebase
+                                                        (Default: False)
+               * **exclude-no-code-change** (`bool`) -- exclude no code change
+                                                        (Default: False)
+
+           Exclude drafts|trivial-rebase|no-code-change needs
+           Gerrit Trigger v2.12.0
+
          * **patchset-uploaded-event** -- Trigger upon patchset creation
            (this is a alias for `patchset-created-event`).
 

tests/triggers/fixtures/gerrit004.xml

@@ -44,7 +44,11 @@
       <triggerConfigURL>http://myhost/mytrigger</triggerConfigURL>
       <allowTriggeringUnreviewedPatches>true</allowTriggeringUnreviewedPatches>
       <triggerOnEvents>
-        <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginPatchsetCreatedEvent/>
+        <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginPatchsetCreatedEvent>
+          <excludeDrafts>true</excludeDrafts>
+          <excludeTrivialRebase>true</excludeTrivialRebase>
+          <excludeNoCodeChange>true</excludeNoCodeChange>
+        </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginPatchsetCreatedEvent>
         <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginCommentAddedEvent>
           <verdictCategory>APRV</verdictCategory>
           <commentAddedTriggerApprovalValue>1</commentAddedTriggerApprovalValue>

tests/triggers/fixtures/gerrit004.yaml

@@ -1,7 +1,10 @@
 triggers:
   - gerrit:
       trigger-on:
-        - patchset-created-event
+        - patchset-created-event:
+            exclude-drafts: true
+            exclude-trivial-rebase: true
+            exclude-no-code-change: true
         - comment-added-event:
             approval-category: 'APRV'
             approval-value: 1

tests/triggers/fixtures/gerrit007.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<project>
+  <triggers class="vector">
+    <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger>
+      <spec/>
+      <gerritProjects>
+        <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.GerritProject>
+          <compareType>PLAIN</compareType>
+          <pattern>test-project</pattern>
+          <branches>
+            <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.Branch>
+              <compareType>PLAIN</compareType>
+              <pattern>master</pattern>
+            </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.Branch>
+            <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.Branch>
+              <compareType>PLAIN</compareType>
+              <pattern>stable</pattern>
+            </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.Branch>
+          </branches>
+          <filePaths>
+            <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.FilePath>
+              <compareType>ANT</compareType>
+              <pattern>subdirectory/**</pattern>
+            </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.FilePath>
+          </filePaths>
+          <topics>
+            <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.Topic>
+              <compareType>ANT</compareType>
+              <pattern>refactor-xy**</pattern>
+            </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.Topic>
+          </topics>
+        </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.data.GerritProject>
+      </gerritProjects>
+      <skipVote>
+        <onSuccessful>true</onSuccessful>
+        <onFailed>true</onFailed>
+        <onUnstable>true</onUnstable>
+        <onNotBuilt>true</onNotBuilt>
+      </skipVote>
+      <silentMode>false</silentMode>
+      <escapeQuotes>false</escapeQuotes>
+      <noNameAndEmailParameters>false</noNameAndEmailParameters>
+      <dynamicTriggerConfiguration>True</dynamicTriggerConfiguration>
+      <triggerConfigURL>http://myhost/mytrigger</triggerConfigURL>
+      <allowTriggeringUnreviewedPatches>true</allowTriggeringUnreviewedPatches>
+      <triggerOnEvents>
+        <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginPatchsetCreatedEvent/>
+        <com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginCommentAddedEvent>
+          <verdictCategory>APRV</verdictCategory>
+          <commentAddedTriggerApprovalValue>1</commentAddedTriggerApprovalValue>
+        </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.events.PluginCommentAddedEvent>
+      </triggerOnEvents>
+      <buildStartMessage/>
+      <buildFailureMessage/>
+      <buildSuccessfulMessage/>
+      <buildUnstableMessage/>
+      <buildNotBuiltMessage/>
+      <customUrl/>
+      <serverName>my-server</serverName>
+    </com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritTrigger>
+  </triggers>
+</project>

tests/triggers/fixtures/gerrit007.yaml

@@ -0,0 +1,33 @@
+triggers:
+  - gerrit:
+      trigger-on:
+        - patchset-created-event
+        - comment-added-event:
+            approval-category: 'APRV'
+            approval-value: 1
+      projects:
+        - project-compare-type: 'PLAIN'
+          project-pattern: 'test-project'
+          branches:
+            - branch-compare-type: 'PLAIN'
+              branch-pattern: 'master'
+            - branch-compare-type: 'PLAIN'
+              branch-pattern: 'stable'
+          file-paths:
+              - compare-type: ANT
+                pattern: subdirectory/**
+          topics:
+              - compare-type: ANT
+                pattern: refactor-xy**
+      skip-vote:
+          successful: true
+          failed: true
+          unstable: true
+          notbuilt: true
+      silent: false
+      escape-quotes: false
+      no-name-and-email: false
+      dynamic-trigger-enabled: true
+      dynamic-trigger-url: http://myhost/mytrigger
+      trigger-for-unreviewed-patches: true
+      server-name: my-server