MID-8842 ninja - expectedTotal processor + test

(cherry picked from commit 612c8f7)

infra/schema/src/main/java/com/evolveum/midpoint/schema/validator/processor/ExpectedTotalProcessor.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2010-2023 Evolveum and contributors
+ *
+ * This work is dual-licensed under the Apache License 2.0
+ * and European Union Public License. See LICENSE file for details.
+ */
+
+package com.evolveum.midpoint.schema.validator.processor;
+
+import com.evolveum.midpoint.prism.PrismObject;
+import com.evolveum.midpoint.prism.path.ItemPath;
+import com.evolveum.midpoint.schema.validator.UpgradeObjectProcessor;
+import com.evolveum.midpoint.schema.validator.UpgradePhase;
+import com.evolveum.midpoint.schema.validator.UpgradePriority;
+import com.evolveum.midpoint.schema.validator.UpgradeType;
+import com.evolveum.midpoint.xml.ns._public.common.common_3.TaskType;
+
+@SuppressWarnings("unused")
+public class ExpectedTotalProcessor implements UpgradeObjectProcessor<TaskType> {
+
+    @Override
+    public UpgradePhase getPhase() {
+        return UpgradePhase.BEFORE;
+    }
+
+    @Override
+    public UpgradePriority getPriority() {
+        return UpgradePriority.OPTIONAL;
+    }
+
+    @Override
+    public UpgradeType getType() {
+        return UpgradeType.MANUAL;
+    }
+
+    @Override
+    public boolean isApplicable(PrismObject<?> object, ItemPath path) {
+        return matchParentTypeAndItemName(object, path, TaskType.class, TaskType.F_EXPECTED_TOTAL);
+    }
+
+    @Override
+    public String upgradeDescription(PrismObject<TaskType> object, ItemPath path) {
+        return "No action needed currently. It will not be removed for now, since not all tasks were migrated to activities yet.";
+    }
+
+    @Override
+    public boolean process(PrismObject<TaskType> object, ItemPath path) throws Exception {
+        return false;
+    }
+}

infra/schema/src/test/java/com/evolveum/midpoint/schema/validator/processor/TestUpgradeProcessors.java

@@ -207,7 +207,7 @@ public void test50SecurityPolicy() throws Exception {
     public void test60TaskLivesync() throws Exception {
         testUpgradeValidator("task-livesync.xml", result -> {
             Assertions.assertThat(result.getItems())
-                    .hasSize(3);
+                    .hasSize(4);
 
             Assertions.assertThat(result.hasChanges()).isTrue();
         });

infra/schema/src/test/resources/validator/expected/task-livesync.xml

@@ -14,6 +14,7 @@
     <extension>
         <rext:reportDataParam oid="e7df0b0e-48f7-4c32-a4a5-c444a48d08f0"/>
     </extension>
+    <expectedTotal>123</expectedTotal>
     <activity>
         <work>
             <cleanup>

infra/schema/src/test/resources/validator/processor/task-livesync.xml

@@ -22,6 +22,7 @@
             </entry>
         </mext:liveSyncErrorHandlingStrategy>
     </extension>
+    <expectedTotal>123</expectedTotal>
     <activity>
         <work>
             <cleanup>