isInfiniteDuration optional and true by default

data/crac-creation/crac-creator-csa-profiles/src/main/java/com/powsybl/openrao/data/craccreation/creator/csaprofile/nc/VoltageLimit.java

@@ -19,7 +19,7 @@ public static VoltageLimit fromPropertyBag(PropertyBag propertyBag) {
             Double.parseDouble(propertyBag.get(CsaProfileConstants.REQUEST_OPERATIONAL_LIMIT_VALUE)),
             propertyBag.getId(CsaProfileConstants.REQUEST_OPERATIONAL_LIMIT_EQUIPMENT),
             propertyBag.get(CsaProfileConstants.REQUEST_OPERATIONAL_LIMIT_TYPE),
-            Boolean.parseBoolean(propertyBag.get(CsaProfileConstants.REQUEST_VOLTAGE_LIMIT_IS_INFINITE_DURATION))
+            Boolean.parseBoolean(propertyBag.getOrDefault(CsaProfileConstants.REQUEST_VOLTAGE_LIMIT_IS_INFINITE_DURATION, "true"))
         );
     }
 }

data/crac-creation/crac-creator-csa-profiles/src/test/java/com/powsybl/openrao/data/craccreation/creator/csaprofile/craccreator/cnec/VoltageCnecCreationTest.java

@@ -25,7 +25,7 @@ void importVoltageCnecs() {
         CsaProfileCracCreationContext cracCreationContext = getCsaCracCreationContext("/profiles/cnecs/VoltageCNECs.zip", NETWORK);
 
         List<VoltageCnec> importedVoltageCnecs = cracCreationContext.getCrac().getVoltageCnecs().stream().sorted(Comparator.comparing(VoltageCnec::getId)).toList();
-        assertEquals(4, importedVoltageCnecs.size());
+        assertEquals(5, importedVoltageCnecs.size());
 
         CsaProfileCracCreationTestUtil.assertVoltageCnecEquality(
             importedVoltageCnecs.get(0),
@@ -67,13 +67,22 @@ void importVoltageCnecs() {
             -72d,
             "RTE");
 
-        assertEquals(6, cracCreationContext.getCnecCreationContexts().stream().filter(context -> !context.isImported()).toList().size());
+        CsaProfileCracCreationTestUtil.assertVoltageCnecEquality(
+            importedVoltageCnecs.get(4),
+            "RTE_AE7 (assessed-element-7) - preventive",
+            "BBE1AA1 ",
+            PREVENTIVE_INSTANT_ID,
+            null,
+            100d,
+            null,
+            "RTE");
+
+        assertEquals(5, cracCreationContext.getCnecCreationContexts().stream().filter(context -> !context.isImported()).toList().size());
 
         assertCnecNotImported(cracCreationContext, "assessed-element-3", ImportStatus.INCONSISTENCY_IN_DATA, "AssessedElement assessed-element-3 ignored because a voltage limit can only be of kind highVoltage or lowVoltage");
         assertCnecNotImported(cracCreationContext, "assessed-element-4", ImportStatus.NOT_YET_HANDLED_BY_OPEN_RAO, "AssessedElement assessed-element-4 ignored because only permanent voltage limits (with infinite duration) are currently handled");
         assertCnecNotImported(cracCreationContext, "assessed-element-5", ImportStatus.INCONSISTENCY_IN_DATA, "AssessedElement assessed-element-5 ignored because the network element FFR1AA1 _generator is not a bus bar section");
         assertCnecNotImported(cracCreationContext, "assessed-element-6", ImportStatus.ELEMENT_NOT_FOUND_IN_NETWORK, "AssessedElement assessed-element-6 ignored because the voltage limit equipment unknown-equipment is missing in network");
-        assertCnecNotImported(cracCreationContext, "assessed-element-7", ImportStatus.NOT_YET_HANDLED_BY_OPEN_RAO, "AssessedElement assessed-element-7 ignored because only permanent voltage limits (with infinite duration) are currently handled");
         assertCnecNotImported(cracCreationContext, "assessed-element-8", ImportStatus.INCOMPLETE_DATA, "AssessedElement assessed-element-8 ignored because no ConductingEquipment or OperationalLimit was provided");
 
         assertHasOnConstraintUsageRule(cracCreationContext, "remedial-action-1", "RTE_AE1 (assessed-element-1) - RTE_CO1 - curative 3", cracCreationContext.getCrac().getInstant(CURATIVE_3_INSTANT_ID), UsageMethod.AVAILABLE, VoltageCnec.class);

docs/input-data/crac/csa.md

@@ -487,7 +487,7 @@ found in the **EQ** profile (CGMES file).
 </rdf:RDF>
 ```
 
-To be valid, the VoltageCNEC's `isInfiniteDuration` field must be set to `true`. If it is missing or set to `false` it will
+The VoltageCNEC's `isInfiniteDuration` field is optional and its default value is `true`. If it is set to `false` the voltageCNEC will
 be ignored.
 
 The CNEC's threshold value (in KILOVOLTS) is determined by the `value` field of the `VoltageLimit` and must be positive.