From 640e1fa8d5db5d3eb4e46c83b453c34a81181cae Mon Sep 17 00:00:00 2001
From: Robin Maisch <robinmaisch95@gmail.com>
Date: Mon, 18 Mar 2024 21:00:40 +0100
Subject: [PATCH] Fix tests

---
 languages/java-cpg/pom.xml                    | 47 +++++++------------
 .../java/de/jplag/java_cpg/MatchingTest.java  |  6 +--
 .../transform/PlagiarismDetectionTest.java    | 20 ++++----
 3 files changed, 29 insertions(+), 44 deletions(-)

diff --git a/languages/java-cpg/pom.xml b/languages/java-cpg/pom.xml
index e573d5e73..52e5f0ea3 100644
--- a/languages/java-cpg/pom.xml
+++ b/languages/java-cpg/pom.xml
@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>de.jplag</groupId>
@@ -17,13 +15,19 @@
         <kotlin.version>1.9.0</kotlin.version>
     </properties>
 
-
     <dependencies>
 
         <dependency>
             <groupId>${cpg.groupId}</groupId>
             <artifactId>cpg-core</artifactId>
             <version>${cpg.version}</version>
+
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.logging.log4j</groupId>
+                    <artifactId>log4j-slf4j2-impl</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>${cpg.groupId}</groupId>
@@ -35,11 +39,6 @@
             <artifactId>cpg-analysis</artifactId>
             <version>${cpg.version}</version>
         </dependency>
-        <dependency>
-            <groupId>${cpg.groupId}</groupId>
-            <artifactId>cpg-neo4j</artifactId>
-            <version>${cpg.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>
             <artifactId>kotlin-stdlib-jdk8</artifactId>
@@ -51,52 +50,38 @@
             <version>${kotlin.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>de.jplag</groupId>
-            <artifactId>jplag</artifactId>
-            <version>${revision}</version>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
-    <repositories>
-        <repository>
-            <id>jitpack.io</id>
-            <url>https://jitpack.io</url>
-        </repository>
-    </repositories>
-
     <build>
         <plugins>
             <plugin>
                 <groupId>org.jetbrains.kotlin</groupId>
                 <artifactId>kotlin-maven-plugin</artifactId>
                 <version>${kotlin.version}</version>
+                <configuration>
+                    <jvmTarget>1.8</jvmTarget>
+                    <args>
+                        <arg>-Xcontext-receivers</arg>
+                    </args>
+                </configuration>
                 <executions>
                     <execution>
                         <id>compile</id>
-                        <phase>process-sources</phase>
                         <goals>
                             <goal>compile</goal>
                         </goals>
+                        <phase>process-sources</phase>
                     </execution>
                     <execution>
                         <id>test-compile</id>
-                        <phase>test-compile</phase>
                         <goals>
                             <goal>test-compile</goal>
                         </goals>
+                        <phase>test-compile</phase>
                     </execution>
                 </executions>
-                <configuration>
-                    <jvmTarget>1.8</jvmTarget>
-                    <args>
-                        <arg>-Xcontext-receivers</arg>
-                    </args>
-                </configuration>
             </plugin>
         </plugins>
     </build>
 
-
 </project>
diff --git a/languages/java-cpg/src/test/java/de/jplag/java_cpg/MatchingTest.java b/languages/java-cpg/src/test/java/de/jplag/java_cpg/MatchingTest.java
index c7c8ea2ff..7b00cca76 100644
--- a/languages/java-cpg/src/test/java/de/jplag/java_cpg/MatchingTest.java
+++ b/languages/java-cpg/src/test/java/de/jplag/java_cpg/MatchingTest.java
@@ -19,7 +19,6 @@
 import de.jplag.ParsingException;
 import de.jplag.java_cpg.transformation.matching.CpgIsomorphismDetector;
 import de.jplag.java_cpg.transformation.matching.PatternRepository;
-import de.jplag.java_cpg.transformation.matching.pattern.GraphPatternBuilder;
 import de.jplag.java_cpg.transformation.matching.pattern.Match;
 import de.jplag.java_cpg.transformation.matching.pattern.SimpleGraphPattern;
 
@@ -34,7 +33,7 @@ public static Stream<Arguments> providePairs() {
 
     @ParameterizedTest
     @MethodSource("providePairs")
-    public <T extends Node> void testMatch(String filename, Class<T> rootType, GraphPatternBuilder builder) {
+    public <T extends Node> void testMatch(String filename, Class<T> rootType, SimpleGraphPattern<T> pattern) {
         File file = new File(baseDirectory, filename);
         try {
             CpgAdapter cpgAdapter = new CpgAdapter();
@@ -44,9 +43,8 @@ public <T extends Node> void testMatch(String filename, Class<T> rootType, Graph
             detector.loadGraph(graph);
             List<T> rootCandidates = detector.getNodesOfType(rootType);
 
-            SimpleGraphPattern<?> pattern1 = (SimpleGraphPattern<?>) builder.build();
             Assertions.assertTrue(rootCandidates.stream().anyMatch(candidate -> {
-                List<Match> matches = pattern1.recursiveMatch(candidate);
+                List<Match> matches = pattern.recursiveMatch(candidate);
                 if (matches.isEmpty()) {
                     return false;
                 }
diff --git a/languages/java-cpg/src/test/java/de/jplag/java_cpg/transform/PlagiarismDetectionTest.java b/languages/java-cpg/src/test/java/de/jplag/java_cpg/transform/PlagiarismDetectionTest.java
index 6c1f2bcd9..bf0acdd3d 100644
--- a/languages/java-cpg/src/test/java/de/jplag/java_cpg/transform/PlagiarismDetectionTest.java
+++ b/languages/java-cpg/src/test/java/de/jplag/java_cpg/transform/PlagiarismDetectionTest.java
@@ -1,5 +1,7 @@
 package de.jplag.java_cpg.transform;
 
+import static de.jplag.java_cpg.transformation.TransformationRepository.*;
+
 import java.io.File;
 import java.io.IOException;
 import java.nio.file.Files;
@@ -22,7 +24,6 @@
 import de.jplag.Token;
 import de.jplag.java_cpg.JavaCpgLanguage;
 import de.jplag.java_cpg.transformation.GraphTransformation;
-import de.jplag.java_cpg.transformation.TransformationRepository;
 
 /**
  * An integration test that checks whether pairs of submissions are accepted as equal after being subjected to different
@@ -41,14 +42,15 @@ public static void setUpOnce() {
     }
 
     private static Stream<Arguments> getArguments() {
-        return Stream.of(Arguments.of("singleUseVariable", new GraphTransformation[] {TransformationRepository.inlineSingleUseVariable}),
-                Arguments.of("constantClass", new GraphTransformation[] {TransformationRepository.moveConstantToOnlyUsingClass}),
-                Arguments.of("for2While", new GraphTransformation[] {TransformationRepository.forStatementToWhileStatement}),
-                Arguments.of("negatedIf", new GraphTransformation[] {TransformationRepository.ifWithNegatedConditionResolution}),
-                Arguments.of("unusedVariables",
-                        new GraphTransformation[] {TransformationRepository.removeUnusedVariableDeclarationStatement,
-                                TransformationRepository.removeUnusedVariableDeclaration, TransformationRepository.removeEmptyDeclarationStatement}),
-                Arguments.of("dfgLinearization", new GraphTransformation[] {}));
+        return Stream
+                .of(Arguments.of("singleUseVariable", new GraphTransformation[] {inlineSingleUseVariable}),
+                        Arguments.of("constantClass",
+                                new GraphTransformation[] {moveConstantToOnlyUsingClass, removeLibraryRecord, removeLibraryField}),
+                        Arguments.of("for2While", new GraphTransformation[] {forStatementToWhileStatement}),
+                        Arguments.of("negatedIf", new GraphTransformation[] {ifWithNegatedConditionResolution}),
+                        Arguments.of("unusedVariables", new GraphTransformation[] {removeUnusedVariableDeclarationStatement,
+                                removeUnusedVariableDeclaration, removeEmptyDeclarationStatement}),
+                        Arguments.of("dfgLinearization", new GraphTransformation[] {}));
     }
 
     @ParameterizedTest