From 9c2f4bd55f7bc22b46b336d74cfb2cb18a3c23e7 Mon Sep 17 00:00:00 2001
From: tsantalis <tsantalis@gmail.com>
Date: Tue, 14 Jan 2025 13:30:06 -0500
Subject: [PATCH] Improved Split Test detection in commit

https://github.com/junit-team/junit5/commit/c71d6715e01e2bd65fcce9675955a851da24d384
---
 .../java/gr/uom/java/xmi/diff/UMLClassBaseDiff.java | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/main/java/gr/uom/java/xmi/diff/UMLClassBaseDiff.java b/src/main/java/gr/uom/java/xmi/diff/UMLClassBaseDiff.java
index a9d940374..b2514ed5c 100644
--- a/src/main/java/gr/uom/java/xmi/diff/UMLClassBaseDiff.java
+++ b/src/main/java/gr/uom/java/xmi/diff/UMLClassBaseDiff.java
@@ -1363,6 +1363,19 @@ else if(removedOperation.hasTestAnnotation() && addedOperation.hasParameterizedT
 					}
 					boolean matchingMergeCandidateFound = false;
 					boolean matchingSplitCandidateFound = false;
+					//infer split method
+					Set<UMLOperationBodyMapper> exactMappers = new LinkedHashSet<>();
+					CandidateSplitMethodRefactoring newCandidate = new CandidateSplitMethodRefactoring();
+					newCandidate.setOriginalMethodBeforeSplit(removedOperation);
+					for(UMLOperationBodyMapper mapper : mapperSet) {
+						if(mapper.allMappingsAreExactMatches()) {
+							exactMappers.add(mapper);
+							newCandidate.addSplitMethod(mapper.getContainer2());
+						}
+					}
+					if(exactMappers.size() < mapperSet.size() && exactMappers.size() > 1) {
+						candidateMethodSplits.add(newCandidate);
+					}
 					if(!firstMapperWithIdenticalMethodName) {
 						for(CandidateMergeMethodRefactoring candidate : candidateMethodMerges) {
 							Set<VariableDeclarationContainer> methodsWithMapper = new LinkedHashSet<>();