test: unit test for pairwise resizing

eno-core/src/test/java/fr/insee/eno/core/processing/out/steps/lunatic/resizing/LunaticPairwiseResizingLogicTest.java

@@ -1,4 +1,60 @@
 package fr.insee.eno.core.processing.out.steps.lunatic.resizing;
 
-public class LunaticPairwiseResizingLogicTest {
+import fr.insee.eno.core.model.lunatic.LunaticResizingPairwiseEntry;
+import fr.insee.eno.core.model.question.PairwiseQuestion;
+import fr.insee.eno.core.reference.EnoIndex;
+import fr.insee.lunatic.model.flat.*;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class LunaticPairwiseResizingLogicTest {
+
+    @Test
+    void pairwiseResizingTest() {
+        //
+        Questionnaire lunaticQuestionnaire = new Questionnaire();
+        //
+        PairwiseLinks lunaticPairwise = new PairwiseLinks();
+        lunaticPairwise.setId("pairwise-id");
+        lunaticPairwise.setXAxisIterations(new LabelType());
+        lunaticPairwise.getXAxisIterations().setValue("count(LOOP_VAR)");
+        lunaticPairwise.setYAxisIterations(new LabelType());
+        lunaticPairwise.getYAxisIterations().setValue("count(LOOP_VAR)");
+        Dropdown dropdown = new Dropdown();
+        dropdown.setComponentType(ComponentTypeEnum.DROPDOWN);
+        dropdown.setResponse(new ResponseType());
+        dropdown.getResponse().setName("LINKS_VAR");
+        lunaticPairwise.getComponents().add(dropdown);
+        lunaticQuestionnaire.getComponents().add(lunaticPairwise);
+        //
+        VariableType loopVariable = new VariableType();
+        loopVariable.setVariableType(VariableTypeEnum.COLLECTED);
+        loopVariable.setName("LOOP_VAR");
+        lunaticQuestionnaire.getVariables().add(loopVariable);
+
+        //
+        PairwiseQuestion enoPairwise = new PairwiseQuestion();
+        enoPairwise.setId("pairwise-id");
+        enoPairwise.setLoopVariableName("LOOP_VAR");
+
+        //
+        EnoIndex enoIndex = new EnoIndex();
+        enoIndex.put("pairwise-id", enoPairwise);
+
+        // When
+        LunaticPairwiseResizingLogic pairwiseResizingLogic = new LunaticPairwiseResizingLogic(
+                lunaticQuestionnaire, enoIndex);
+        List<LunaticResizingPairwiseEntry> pairwiseResizingEntries = pairwiseResizingLogic
+                .buildPairwiseResizingEntries(lunaticPairwise);
+
+        // Test
+        assertEquals(1, pairwiseResizingEntries.size());
+        assertEquals("LOOP_VAR", pairwiseResizingEntries.get(0).getName());
+        assertEquals(List.of("count(LOOP_VAR)", "count(LOOP_VAR)"), pairwiseResizingEntries.get(0).getSizeForLinksVariables());
+        assertEquals(List.of("LINKS_VAR"), pairwiseResizingEntries.get(0).getLinksVariables());
+    }
+
 }