New test

Signed-off-by: Hadrien <hadrien.godard@artelys.com>
powsybl · May 25, 2022 · b9e84c5 · b9e84c5
1 parent 8a34d3c
commit b9e84c5
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/src/test/java/com/powsybl/openloadflow/sensi/dc/DcSensitivityAnalysisContingenciesTest.java b/src/test/java/com/powsybl/openloadflow/sensi/dc/DcSensitivityAnalysisContingenciesTest.java
@@ -2058,4 +2058,25 @@ void testContingencyOnHvdcInAcEmulation() {
         assertEquals(result2.getBranchFlow1FunctionReferenceValue(null, "l25"), result.getBranchFlow1FunctionReferenceValue("hvdc34", "l25"), LoadFlowAssert.DELTA_POWER);
         assertEquals(result2.getBranchFlow1FunctionReferenceValue(null, "l56"), result.getBranchFlow1FunctionReferenceValue("hvdc34", "l56"), LoadFlowAssert.DELTA_POWER);
     }
+
+    @Test
+    void testLosingALineButBothEndsInMainComponent() {
+        Network network = ConnectedComponentNetworkFactory.createTwoComponentWithGeneratorOnOneSide();
+        runDcLf(network);
+
+        SensitivityAnalysisParameters sensiParameters = createParameters(true, "b3_vl_0", false);
+
+        List<Contingency> contingencies = List.of(new Contingency("l34+l12", new BranchContingency("l34"), new BranchContingency("l12")));
+
+        List<SensitivityFactor> factors = createFactorMatrix(List.of(network.getGenerator("g3")),
+                List.of(network.getLine("l12")),
+                "l34+l12");
+
+        SensitivityAnalysisResult result = sensiRunner.run(network, factors, contingencies, Collections.emptyList(), sensiParameters);
+
+        assertEquals(1, result.getValues("l34+l12").size());
+
+        assertEquals(0.0, result.getBranchFlow1SensitivityValue("l34+l12", "g3", "l12"), LoadFlowAssert.DELTA_POWER);
+        assertEquals(Double.NaN, result.getBranchFlow1FunctionReferenceValue("l34+l12", "l12"), LoadFlowAssert.DELTA_POWER);
+    }
 }