pom.xml

@@ -23,24 +23,6 @@
             <version>5.11.0-M2</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.junit.platform</groupId>
-            <artifactId>junit-platform-suite-engine</artifactId>
-            <version>1.11.0-M2</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-api</artifactId>
-            <version>5.11.0-M2</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.1</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.antlr</groupId>
             <artifactId>antlr4-runtime</artifactId>
@@ -62,6 +44,18 @@
             <version>3.26.0</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.11.0-M2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>5.11.0</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -71,11 +65,6 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.0.0-M5</version> <!-- Change the version as needed -->
-                <configuration>
-                    <includes>
-                        <include>**/*Test.java</include>
-                    </includes>
-                </configuration>
             </plugin>
             <plugin>
                 <artifactId>maven-assembly-plugin</artifactId>

readme.md

@@ -1,68 +0,0 @@
-# "Nicht Haskel 2.0" Java Compiler
-
-Realisation of a subset of the Java Standard Compiler in the course Compiler Construction of the 4th semester Computer Science at the Duale Hochschule Suttgart (Horb).
-
-This project aims to provide a simplified version of the Java compiler, focusing on key language features and demonstrating the principles of compiler construction.
-
-## Realised Java syntax
-
-- **Data types**: `int`, `boolean`, `char`
-- **Access modifier**: `public`, `protected`, `private`
-- **Operators**: `=` `+` `-` `*` `%` `/` `>` `<` `>=` `<=` `==` `!=` `!` `&&` `||` `++` `--`
-- **Keywords**: `class`, `this`, `while`, `do`, `if`, `else`, `for`, `return`, `new`, `switch`, `case`, `break`, `default`, `:`
-- **Statements**:
-    - `if` ... `if else` ... `else`;
-    - `while` ... ;
-    - `do` ... `while`;
-    - `for`;
-    - `switch` ... `case` ... ;
-- **Comments**:
-    - Single line: `// comment`
-    - Multi-line: `/* comment */`
-- **Further functions**:
-    - All methods are overloadable
-    - High maintainability and expandability through implementation of the visitor pattern
-    - Logging Input and Outputs
-    - Error Handling in the Semantic Check
-
-## Project Structure
-
-```plain
-src/
-└── main/
-    ├── java/
-    │   ├── ast/              -> Defining the structure of the AST
-    │   ├── bytecode/         -> Generate Java bytecode
-    │   ├── main/             -> Running the compiler
-    │   ├── parser/
-    │   │   ├── astBuilder/   -> Builder creating the AST
-    │   │   ├── generated/    -> Antlr generated grammar
-    │   │   └── grammar/      -> Antlr grammar
-    │   ├── semantic/         -> Running the semantic check
-    │   └── visitor/          -> Visitor interface
-    └── resources/
-test/
-└── java/
-│   ├── main/                 -> MainTest, E2ETests, UtilityTests
-│   ├── parser/               -> Performs tests on the parser
-│   └── semantic/             -> Performs tests on the semantic check
-└── resources/                -> Ressources for running the Tests
-```
-
-## Class-Diagramm AST
-
-![AST Diagramm](ast.png)
-
-## Used Tools
-
-- [Maven 4.0](https://maven.apache.org/index.html)
-    - Used for automating the build process and managing dependencies.
-- [ANTLR4 v.13.1](https://www.antlr.org/)
-    - Used to parse the input Java code into the Abstract Syntax Tree.
-
-
-## How to run the compiler
-
-## Download
-
-```bash

src/main/java/ast/expressions/binaryexpressions/CalculationNode.java

@@ -9,6 +9,7 @@ public class CalculationNode extends BinaryNode {
     public CalculationNode calculationExpression;
     public EnumLineOperator operator;
     public DotNode dotExpression;
+    private ITypeNode typeNode;
 
     public CalculationNode(CalculationNode calculationExpression, String operator, DotNode dotExpression) {
         this.calculationExpression = calculationExpression;

src/main/java/semantic/SemanticAnalyzer.java

@@ -316,15 +316,11 @@ public class SemanticAnalyzer implements SemanticVisitor {
     @Override
     public TypeCheckResult analyze(IfElseNode toCheck) {
         var resultIf = toCheck.ifStatement.accept(this);
-        if(toCheck.elseStatement != null){
         var resultElse = toCheck.elseStatement.accept(this);
+
         return new TypeCheckResult(resultIf.isValid() && resultElse.isValid(), new BaseType(TypeEnum.VOID));
     }
 
-
-        return new TypeCheckResult(resultIf.isValid(), new BaseType(TypeEnum.VOID));
-    }
-
     @Override
     public TypeCheckResult analyze(MethodCallNode toCheck) {
 
@@ -458,7 +454,6 @@ public class SemanticAnalyzer implements SemanticVisitor {
                     case PLUS, MINUS:
                         if (calcRes.getType() instanceof BaseType calcType && dotRes.getType() instanceof BaseType dotType &&
                                 calcType.getTypeEnum().equals(TypeEnum.INT) && dotType.getTypeEnum().equals(TypeEnum.INT)) {
-                            calcNode.setType(new BaseType(TypeEnum.INT));
                             return new TypeCheckResult(true, new BaseType(TypeEnum.INT));
                         }
                         break;
@@ -466,12 +461,10 @@ public class SemanticAnalyzer implements SemanticVisitor {
                 }
 
             } else {
-                calcNode.setType(calcNode.getType());
                 return new TypeCheckResult(calcRes.isValid(), calcRes.getType());
             }
         } else if (calcNode.dotExpression != null) {
             var dotRes = calcNode.dotExpression.accept(this);
-            calcNode.setType(dotRes.getType());
             return new TypeCheckResult(dotRes.isValid(), dotRes.getType());
         }
         return new TypeCheckResult(false, null);
@@ -480,9 +473,7 @@ public class SemanticAnalyzer implements SemanticVisitor {
     @Override
     public TypeCheckResult analyze(DotNode toCheck) {
         if (toCheck.dotSubstractionExpression != null) {
-            var result = toCheck.dotSubstractionExpression.accept(this);
+            return toCheck.dotSubstractionExpression.accept(this);
-            toCheck.setType(result.getType());
-            return result;
         }
         return new TypeCheckResult(false, null);
     }
@@ -490,35 +481,19 @@ public class SemanticAnalyzer implements SemanticVisitor {
     @Override
     public TypeCheckResult analyze(DotSubstractionNode toCheck) {
         if (toCheck.value != null) {
-            var result = toCheck.value.accept(this);
+            return toCheck.value.accept(this);
-            toCheck.setType(result.getType());
-            return result;
         } else if (toCheck.memberAccess != null) {
-            var result = toCheck.memberAccess.accept(this);
+            return toCheck.memberAccess.accept(this);
-            toCheck.setType(result.getType());
-            return result;
         } else if (toCheck.methodCall != null) {
-            var result = toCheck.methodCall.accept(this);
+            return toCheck.methodCall.accept(this);
-            toCheck.setType(result.getType());
-            return result;
         } else if (toCheck.identifier != null) {
             if (currentScope.contains(toCheck.identifier)) {
-                var type = currentScope.getLocalVar(toCheck.identifier);
+                return new TypeCheckResult(true, currentScope.getLocalVar(toCheck.identifier));
-                toCheck.setType(type);
-                return new TypeCheckResult(true, type);
             } else if (currentFields.get(toCheck.identifier) != null) {
-                var type = currentFields.get(toCheck.identifier);
+                return new TypeCheckResult(true, currentFields.get(toCheck.identifier));
-                toCheck.setType(type);
-                MemberAccessNode memberAccessNode = new MemberAccessNode(false);
-                memberAccessNode.identifiers.add(currentClass.identifier);
-                memberAccessNode.identifiers.add(toCheck.identifier);
-                toCheck.memberAccess = memberAccessNode;
-                return new TypeCheckResult(true, type);
             }
         } else if (toCheck.calculationExpression != null) {
-            var result = toCheck.calculationExpression.accept(this);
+            return toCheck.calculationExpression.accept(this);
-            toCheck.setType(result.getType());
-            return result;
         }
         return null;
     }
@@ -538,8 +513,8 @@ public class SemanticAnalyzer implements SemanticVisitor {
                 }
                 break;
             case OR, AND:
-                if (expResult.getType() instanceof BaseType expResultType && expResultType.getTypeEnum().equals(TypeEnum.BOOL) &&
+                if (expResult.getType() instanceof BaseType expResultType && expResultType.getTypeEnum().equals(TypeEnum.INT) &&
-                        unaryResult.getType() instanceof BaseType unaryResultType && unaryResultType.getTypeEnum().equals(TypeEnum.BOOL)) {
+                        unaryResult.getType() instanceof BaseType unaryResultType && unaryResultType.getTypeEnum().equals(TypeEnum.INT)) {
                     return new TypeCheckResult(true, new BaseType(TypeEnum.BOOL));
                 } else {
                     errors.add(new TypeMismatchException("Both types must be Boolean"));
@@ -563,17 +538,13 @@ public class SemanticAnalyzer implements SemanticVisitor {
 
         if (unary.identifier != null) {
             if (currentScope.contains(unary.identifier)) {
-                var type = currentScope.getLocalVar(unary.identifier);
+                return new TypeCheckResult(valid, currentScope.getLocalVar(unary.identifier));
-                unary.setType(type);
-                return new TypeCheckResult(valid, type);
             } else if (currentFields.get(unary.identifier) != null) {
                 MemberAccessNode memberAccessNode = new MemberAccessNode(false);
                 memberAccessNode.identifiers.add(currentClass.identifier);
                 memberAccessNode.identifiers.add(unary.identifier);
                 unary.memberAccess = memberAccessNode;
-                var type = currentFields.get(unary.identifier);
+                return new TypeCheckResult(valid, currentFields.get(unary.identifier));
-                unary.setType(type);
-                return new TypeCheckResult(valid,type );
             } else if (unary.statement != null) {
                 var result = unary.statement.accept(this);
                 unary.setType(result.getType());
@@ -583,19 +554,15 @@ public class SemanticAnalyzer implements SemanticVisitor {
             }
         } else if (unary.statement != null) {
             var result = unary.statement.accept(this);
-            unary.setType(result.getType());
             return new TypeCheckResult(result.isValid(), result.getType());
         } else if (unary.value != null) {
             var result = unary.value.accept(this);
-            unary.setType(result.getType());
             return new TypeCheckResult(result.isValid(), result.getType());
         } else if (unary.memberAccess != null) {
             var result = unary.memberAccess.accept(this);
-            unary.setType(result.getType());
             return new TypeCheckResult(result.isValid(), result.getType());
         } else if (unary.expression != null) {
             var result = unary.expression.accept(this);
-            unary.setType(result.getType());
             return new TypeCheckResult(result.isValid(), result.getType());
         }
 

src/main/resources/input/CompilerInput.java

@@ -8,6 +8,7 @@ public class Node {
     public void main() {
         Compiler compiler = new Compiler();
         int i = compiler.add(5, 8);
+        return i;
     }
 }
 

src/test/Makefile

@@ -10,7 +10,13 @@ compile-javac:
 compile-raupenpiler:
 	cd ../.. ; mvn -DskipTests install
 	cd ../.. ; mvn exec:java -DgenJar=true -DgenClass=true -Dexec.mainClass="main.Main"  -Dexec.args="'src/main/resources/input/CompilerInput.java' 'src/main/resources/output'"
-	# cp ../main/resources/output/CompilerInput.class .java/resources/output/raupenpiler
+	cp ../main/resources/output/CompilerInput.class .java/resources/output/raupenpiler
+
+test: compile-javac compile-raupenpiler test-javac test-raupenpiler
+
+test-javac:
+	# gleich wie bei raupenpiler, kann ich ohne funktionierenden Compiler nicht testen
+
 
 test-raupenpiler:
 	# move the compiled class to the test/main folder
@@ -23,19 +29,17 @@ test-raupenpiler:
 
 
 clean:
-	# clean main output folders
+	# clean output folders
 	rm -f ../main/resources/output/*.class
 	rm -f ../main/resources/output/*.jar
-	# clean resources output folders
 	rm -f ./resources/output/javac/*.class
 	rm -f ./resources/output/raupenpiler/*.class
-	rm -f ./resources/output/raupenpiler/*.jar
 	# clean logs
-	rm -f ../main/resources/logs/*
+	rm -f ../main/resources/logs/*.log
 	# clean test/java/main folders from .class files for End-to-End tests
 	rm -f ./java/main/*.class
-	# clean javac output from every folder
+	# clean javac output from combinedFeatureTests
-	rm -f ./resources/input/*/*.class
+	rm -f ./resources/input/combinedFeatureTests/*.class
-	# clean test results from maven surefire plugin
+	rm -f ./resources/input/singleFeatureTests/*.class
-	rm -f ../../target/surefire-reports/*.txt
+	rm -f ./resources/input/typedAstFeatureTests/*.class
 

src/test/java/main/InputFilesTest.java

@@ -1,6 +1,5 @@
 package main;
 
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import javax.tools.JavaCompiler;
@@ -27,17 +26,13 @@ public class InputFilesTest {
         // Assert that the compiler is available
         assertNotNull(javac, "Java Compiler is not available");
 
-        File combinedFeatureTests = new File("src/test/resources/input/combinedFeatureTests");
+        File folder1 = new File("src/test/resources/input/combinedFeatureTests");
-        File endabgabeTests = new File("src/test/resources/input/endabgabeTests");
+        File folder2 = new File("src/test/resources/input/singleFeatureTests");
-        File singleFeatureSemanticTests = new File("src/test/resources/input/singleFeatureSemanticTests");
+        File folder3 = new File("src/test/resources/input/typedAstFeatureTests");
-        File singleFeatureTests = new File("src/test/resources/input/singleFeatureTests");
-        File typedAstFeatureTests = new File("src/test/resources/input/typedAstFeatureTests");
 
-        List<File> files = getJavaFilesFromDirectory(combinedFeatureTests);
+        List<File> files = getJavaFilesFromDirectory(folder1);
-        // files.addAll(getJavaFilesFromDirectory(endabgabeTests));
+        files.addAll(getJavaFilesFromDirectory(folder2));
-        // files.addAll(getJavaFilesFromDirectory(singleFeatureSemanticTests));
+        files.addAll(getJavaFilesFromDirectory(folder3));
-        files.addAll(getJavaFilesFromDirectory(singleFeatureTests));
-        // files.addAll(getJavaFilesFromDirectory(typedAstFeatureTests));
 
         if (!files.isEmpty()) {
             for (File file : files) {
@@ -52,133 +47,6 @@ public class InputFilesTest {
         }
     }
 
-    @Test
-    public void areCombinedFeatureTestsValid() throws IOException {
-        // Get the system Java compiler
-        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
-        // Assert that the compiler is available
-        assertNotNull(javac, "Java Compiler is not available");
-
-        File combinedFeatureTests = new File("src/test/resources/input/combinedFeatureTests");
-
-        List<File> files = getJavaFilesFromDirectory(combinedFeatureTests);
-
-        if (!files.isEmpty()) {
-            for (File file : files) {
-                // Try to compile the file and get the result
-                int result = javac.run(null, null, null, file.getPath());
-
-                // Assert that the compilation succeeded (i.e., the result is zero)
-                assertEquals(0, result, "Expected compilation success for " + file.getName());
-            }
-        } else {
-            System.out.println("No files found in the directories.");
-        }
-    }
-
-    @Test
-    @Disabled
-    public void areEndabgabeTestsActuallyValid() throws IOException {
-        // Get the system Java compiler
-        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
-        // Assert that the compiler is available
-        assertNotNull(javac, "Java Compiler is not available");
-
-        File endabgabeTests = new File("src/test/resources/input/endabgabeTests");
-
-        List<File> files = getJavaFilesFromDirectory(endabgabeTests);
-
-        if (!files.isEmpty()) {
-            for (File file : files) {
-                // Try to compile the file and get the result
-                int result = javac.run(null, null, null, file.getPath());
-
-                // Assert that the compilation succeeded (i.e., the result is zero)
-                assertEquals(0, result, "Expected compilation success for " + file.getName());
-            }
-        } else {
-            System.out.println("No files found in the directories.");
-        }
-    }
-
-    @Test
-    @Disabled
-    public void areSingleFeatureSemanticTestsActuallyValid() throws IOException {
-        // Get the system Java compiler
-        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
-        // Assert that the compiler is available
-        assertNotNull(javac, "Java Compiler is not available");
-
-        File singleFeatureSemanticTests = new File("src/test/resources/input/singleFeatureSemanticTests");
-
-        List<File> files = getJavaFilesFromDirectory(singleFeatureSemanticTests);
-
-        if (!files.isEmpty()) {
-            for (File file : files) {
-                // Try to compile the file and get the result
-                int result = javac.run(null, null, null, file.getPath());
-
-                // Assert that the compilation succeeded (i.e., the result is zero)
-                assertEquals(0, result, "Expected compilation success for " + file.getName());
-            }
-        } else {
-            System.out.println("No files found in the directories.");
-        }
-    }
-
-
-    @Test
-    public void areSingleFeatureTestsActuallyValid() throws IOException {
-        // Get the system Java compiler
-        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
-        // Assert that the compiler is available
-        assertNotNull(javac, "Java Compiler is not available");
-
-        File singleFeatureTests = new File("src/test/resources/input/singleFeatureTests");
-
-        List<File> files = getJavaFilesFromDirectory(singleFeatureTests);
-
-        if (!files.isEmpty()) {
-            for (File file : files) {
-                // Try to compile the file and get the result
-                int result = javac.run(null, null, null, file.getPath());
-
-                // Assert that the compilation succeeded (i.e., the result is zero)
-                assertEquals(0, result, "Expected compilation success for " + file.getName());
-            }
-        } else {
-            System.out.println("No files found in the directories.");
-        }
-    }
-
-
-    @Test
-    @Disabled
-    public void areTypedAstFeatureTestsActuallyValid() throws IOException {
-        // Get the system Java compiler
-        JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
-        // Assert that the compiler is available
-        assertNotNull(javac, "Java Compiler is not available");
-
-        File typedAstFeatureTests = new File("src/test/resources/input/typedAstFeatureTests");
-
-        List<File> files = getJavaFilesFromDirectory(typedAstFeatureTests);
-
-        if (!files.isEmpty()) {
-            for (File file : files) {
-                // Try to compile the file and get the result
-                int result = javac.run(null, null, null, file.getPath());
-
-                // Assert that the compilation succeeded (i.e., the result is zero)
-                assertEquals(0, result, "Expected compilation success for " + file.getName());
-            }
-        } else {
-            System.out.println("No files found in the directories.");
-        }
-    }
-
-
-
 
     /**
      * This test method checks if invalid Java files fail to compile as expected.

src/test/java/main/MainTest.java

@@ -1,25 +1,28 @@
 package main;
 
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.Test;
-import org.junit.runners.Suite;
+import org.antlr.v4.runtime.CharStream;
-import parser.ParserTest;
+import org.antlr.v4.runtime.CharStreams;
-import parser.ScannerTest;
+
-import semantic.EndToTypedAstTest;
+import java.io.IOException;
-import semantic.SemanticTest;
+import java.nio.file.Paths;
+
 
 /**
- * This class is a test suite that runs all the test classes in the project.
+ * run every test: mvn test
- * <p> run: <code> mvn test </code>
+ * Nutzen dieser Klasse: Eigentlich nicht vorhanden, in der Main gibts nichts zu testen
- * <p> check results in console or <code> target/surefire-reports </code>
  */
-@RunWith(Suite.class)
-@Suite.SuiteClasses({
-        InputFilesTest.class,
-        ScannerTest.class,
-        ParserTest.class,
-        SemanticTest.class,
-        EndToTypedAstTest.class
-})
 public class MainTest {
-    // This class remains empty, it is used only as a holder for the above annotations
+    @Test
+    void test() {
+        CharStream codeCharStream = null;
+        try {
+            codeCharStream = CharStreams.fromPath(Paths.get("src/main/test/resources/CompilerInput.java"));
+            Main.compileFile(codeCharStream, "src/main/test/resources/output");
+        } catch (IOException e) {
+            System.err.println("Error reading the file: " + e.getMessage());
         }
+    }
+}
+
+

src/test/java/main/ReflectionsTest.java

@@ -0,0 +1,145 @@
+package main;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.List;
+
+import org.antlr.v4.runtime.CharStream;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+
+public class ReflectionsTest {
+
+    @Test
+    public void testSimpleJavaLexerClass() throws ClassNotFoundException, NoSuchMethodException {
+        Class<?> clazz = Class.forName("parser.generated.SimpleJavaLexer");
+
+        // Class Name
+        assertEquals("parser.generated.SimpleJavaLexer", clazz.getName());
+
+        // Constructors
+        Constructor<?>[] actualConstructors = clazz.getDeclaredConstructors();
+        assertTrue(actualConstructors.length > 0, "No constructors found");
+
+        Constructor<?> expectedConstructor = clazz.getConstructor(CharStream.class);
+
+        boolean constructorFound = false;
+        for (Constructor<?> constructor : actualConstructors) {
+            if (constructor.equals(expectedConstructor)) {
+                constructorFound = true;
+                break;
+            }
+        }
+        assertTrue(constructorFound, "Expected constructor not found in actual constructors");
+
+
+
+        // Methods
+        Method[] actualMethodNames = clazz.getDeclaredMethods();
+        assertTrue(actualMethodNames.length > 0);
+        Arrays.stream(actualMethodNames).forEach(method -> System.out.println("Method: " + method.getName()));
+
+        List<String> expectedMethodNames = Arrays.asList(
+                "getTokenNames",
+                "getVocabulary",
+                "getGrammarFileName",
+                "getRuleNames",
+                "getSerializedATN",
+                "getChannelNames",
+                "getModeNames",
+                "getATN",
+                "makeRuleNames",
+                "makeLiteralNames",
+                "makeSymbolicNames"
+        );
+
+        for (Method method : actualMethodNames) {
+            assertTrue(expectedMethodNames.contains(method.getName()));
+        }
+
+        for (String expectedMethodName : expectedMethodNames) {
+            boolean methodFound = false;
+            for (Method method : actualMethodNames) {
+                if (method.getName().equals(expectedMethodName)) {
+                    methodFound = true;
+                    break;
+                }
+            }
+            assertTrue(methodFound, "Expected method " + expectedMethodName + " not found in actual methods");
+        }
+
+
+        // Fields
+        Field[] actualFieldNames = clazz.getDeclaredFields();
+        assertTrue(actualFieldNames.length > 0);
+        Arrays.stream(actualFieldNames).forEach(field -> System.out.println("Field: " + field.getName()));
+
+        List<String> expectedFieldNames = Arrays.asList(
+                "_decisionToDFA",
+                "_sharedContextCache",
+                "channelNames",
+                "modeNames",
+                "ruleNames",
+                "_LITERAL_NAMES",
+                "_SYMBOLIC_NAMES",
+                "VOCABULARY",
+                "tokenNames",
+                "_serializedATN",
+                "_ATN"
+        );
+
+        for (Field field : actualFieldNames) {
+            assertTrue(expectedFieldNames.contains(field.getName()));
+        }
+    }
+
+    @Test
+    public void testSimpleJavaParserClass() throws ClassNotFoundException {
+        Class<?> clazz = Class.forName("parser.generated.SimpleJavaParser");
+
+        // Class Name
+        assertEquals("parser.generated.SimpleJavaParser", clazz.getName());
+
+        // Constructors
+        Constructor<?>[] constructors = clazz.getDeclaredConstructors();
+        assertTrue(constructors.length > 0);
+
+        // Methods
+        Method[] methods = clazz.getDeclaredMethods();
+        assertTrue(methods.length > 0);
+        Arrays.stream(methods).forEach(method -> System.out.println("Method: " + method.getName()));
+
+        // Fields
+        Field[] fields = clazz.getDeclaredFields();
+        assertTrue(fields.length > 0);
+        Arrays.stream(fields).forEach(field -> System.out.println("Field: " + field.getName()));
+    }
+
+    @Test
+    public void testASTBuilderClass() throws ClassNotFoundException {
+        Class<?> clazz = Class.forName("parser.astBuilder.ASTBuilder");
+
+        // Class Name
+        assertEquals("parser.astBuilder.ASTBuilder", clazz.getName());
+
+        // Constructors
+        Constructor<?>[] constructors = clazz.getDeclaredConstructors();
+        assertTrue(constructors.length > 0);
+
+        // Methods
+        Method[] methods = clazz.getDeclaredMethods();
+        assertTrue(methods.length > 0);
+        Arrays.stream(methods).forEach(method -> System.out.println("Method: " + method.getName()));
+
+        // Fields
+        Field[] fields = clazz.getDeclaredFields();
+        assertTrue(fields.length > 0);
+        Arrays.stream(fields).forEach(field -> System.out.println("Field: " + field.getName()));
+    }
+
+    // Similarly, you can add tests for SemanticAnalyzer and ByteCodeGenerator
+}

src/test/java/semantic/BeginnToTAST.java

@@ -0,0 +1,45 @@
+package semantic;
+
+import ast.ProgramNode;
+import org.antlr.v4.runtime.CharStream;
+import org.antlr.v4.runtime.CharStreams;
+import org.antlr.v4.runtime.CommonTokenStream;
+import org.antlr.v4.runtime.tree.ParseTree;
+import org.junit.jupiter.api.Test;
+import parser.astBuilder.ASTBuilder;
+import parser.generated.SimpleJavaLexer;
+import parser.generated.SimpleJavaParser;
+
+import java.io.IOException;
+import java.nio.file.Paths;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class BeginnToTAST {
+
+    @Test
+    public void FieldTests() {
+        SemanticAnalyzer.clearAnalyzer();
+
+        CharStream codeCharStream = null;
+        try {
+            codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/input/johnsTests/FieldTests.java"));
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream);
+        CommonTokenStream tokenStream = new CommonTokenStream(lexer);
+
+        SimpleJavaParser parser = new SimpleJavaParser(tokenStream);
+        ParseTree parseTree = parser.program(); // parse the input
+
+        /* ------------------------- AST builder -> AST ------------------------- */
+        ASTBuilder astBuilder = new ASTBuilder();
+        ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree);
+
+        var result = SemanticAnalyzer.generateTast(abstractSyntaxTree);
+
+        assertTrue(SemanticAnalyzer.errors.isEmpty());
+    }
+
+}

src/test/java/semantic/EndToTypedAstTest.java

@@ -281,74 +281,6 @@ public class EndToTypedAstTest {
 
     }
 
-    @Test
-    public void VariableCompare(){
-
-        ASTNode tast = SemanticHelper.generateTypedASTFrom("src/test/resources/input/singleFeatureSemanticTests/VariableCompare.java");
-
-        SemanticAnalyzer.generateTast(tast);
-
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-
-    }
-
-    @Test
-    public void IfExpressionInt(){
-
-        ASTNode tast = SemanticHelper.generateTypedASTFrom("src/test/resources/input/singleFeatureSemanticTests/IfExpressionInt.java");
-
-        SemanticAnalyzer.generateTast(tast);
-
-        assertFalse(SemanticAnalyzer.errors.isEmpty());
-        assertInstanceOf(TypeMismatchException.class, SemanticAnalyzer.errors.getFirst());
-
-    }
-
-    @Test
-    public void SelectWrongMethodCauseParameter(){
-
-        ASTNode tast = SemanticHelper.generateTypedASTFrom("src/test/resources/input/singleFeatureSemanticTests/SelectWrongMethodCauseParameter.java");
-
-        SemanticAnalyzer.generateTast(tast);
-
-        assertFalse(SemanticAnalyzer.errors.isEmpty());
-        assertInstanceOf(TypeMismatchException.class, SemanticAnalyzer.errors.getFirst());
-
-    }
-
-    @Test
-    public void SelectRightMethodCauseParameter(){
-
-        ASTNode tast = SemanticHelper.generateTypedASTFrom("src/test/resources/input/singleFeatureSemanticTests/SelectRightMethodCauseParameter.java");
-
-        SemanticAnalyzer.generateTast(tast);
-
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-
-    }
-
-    @Test
-    public void VariableCalculation(){
-
-        ASTNode tast = SemanticHelper.generateTypedASTFrom("src/test/resources/input/singleFeatureSemanticTests/VariableCalculation.java");
-
-        SemanticAnalyzer.generateTast(tast);
-
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-
-    }
-
-    @Test
-    public void Expression(){
-
-        ASTNode tast = SemanticHelper.generateTypedASTFrom("src/test/resources/input/singleFeatureSemanticTests/Expression.java");
-
-        SemanticAnalyzer.generateTast(tast);
-
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-
-    }
-
     // ------------------ Helpers ------------------
 
     /**

src/test/java/semantic/SemanticHelper.java

@@ -14,9 +14,6 @@ import java.io.IOException;
 
 public class SemanticHelper {
     public static ASTNode generateTypedASTFrom(String filePath) {
-
-        SemanticAnalyzer.clearAnalyzer();
-
         CharStream testFile = null;
         try {
             testFile = CharStreams.fromFileName(filePath);

src/test/java/semantic/SemanticTest.java

@@ -1,441 +1,5 @@
 package semantic;
 
-import ast.ASTNode;
-import ast.ClassNode;
-import ast.ProgramNode;
-import ast.expressions.IExpressionNode;
-import ast.expressions.unaryexpressions.MemberAccessNode;
-import ast.expressions.unaryexpressions.UnaryNode;
-import ast.members.ConstructorNode;
-import ast.members.FieldNode;
-import ast.members.MethodNode;
-import ast.parameters.ParameterNode;
-import ast.statementexpressions.AssignNode;
-import ast.statementexpressions.AssignableNode;
-import ast.statementexpressions.methodcallstatementnexpressions.MethodCallNode;
-import ast.statements.BlockNode;
-import ast.statements.ReturnNode;
-import ast.type.AccessModifierNode;
-import ast.type.EnumValueNode;
-import ast.type.ValueNode;
-import ast.type.type.BaseType;
-import ast.type.type.TypeEnum;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
-import parser.Helper;
-
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
 public class SemanticTest {
 
-    @BeforeEach
-    public void setUp() {
-        SemanticAnalyzer.clearAnalyzer();
-    }
-
-    @Test
-    @DisplayName("Empty Class Test")
-    public void emptyClassTest() {
-        ClassNode emptyClass = Helper.generateEmptyClass("EmptyClass");
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(emptyClass);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-
-    @Test
-    @DisplayName("Multiple Empty Classes Test")
-    public void multipleEmptyClassesTest() {
-        ClassNode class1 = Helper.generateEmptyClass("MultipleClasses");
-        ClassNode class2 = Helper.generateEmptyClass("TestClass2");
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-        abstractSyntaxTree.addClass(class2);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-
-    @Test
-    @DisplayName("Empty Class Test with Constructor")
-    public void emptyClassWithConstructorTest() {
-        ClassNode class1 = Helper.generateEmptyClass("EmptyClassWithConstructor");
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Field Test")
-    public void fieldTest() {
-        ClassNode class1 = Helper.generateEmptyClass("Field");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Field Test with Accessmodifier")
-    public void fieldTestWithModifier() {
-        ClassNode class1 = Helper.generateEmptyClass("FieldWithAccessModifier");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Comments Ignore Test")
-    public void commentsIgnoreTest() {
-        ClassNode class1 = Helper.generateEmptyClass("Comments");
-        class1.addMember(new FieldNode(new AccessModifierNode("private"), new BaseType(TypeEnum.INT), "a"));
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Constructor Parameter Test")
-    public void constructorParameterTest() {
-        BlockNode block = new BlockNode();
-        block.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "ConstructorParameter", block);
-        constructor.addParameter(new ParameterNode(new BaseType(TypeEnum.INT), "a"));
-        constructor.addParameter(new ParameterNode(new BaseType(TypeEnum.INT), "b"));
-
-        ClassNode class1 = new ClassNode("public", "ConstructorParameter");
-        class1.addMember(constructor);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("This Dot Test")
-    public void thisDotTest() {
-        BlockNode block = new BlockNode();
-        MemberAccessNode memberAccess = new MemberAccessNode(true);
-        memberAccess.addIdentifier("a");
-
-        AssignableNode assignable = new AssignableNode(memberAccess);
-
-        ValueNode value = new ValueNode(EnumValueNode.INT_VALUE, "1");
-        IExpressionNode expression = new UnaryNode(value);
-
-        block.addStatement(new AssignNode(assignable, expression));
-        block.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "ThisDot", block);
-
-        ClassNode class1 = new ClassNode("public", "ThisDot");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-        class1.addMember(constructor);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Constructor This Dot Test")
-    public void constructorThisDotTest() {
-        BlockNode block = new BlockNode();
-        MemberAccessNode memberAccess = new MemberAccessNode(true);
-        memberAccess.addIdentifier("a");
-
-        AssignableNode assignable = new AssignableNode(memberAccess);
-
-        IExpressionNode expression = new UnaryNode("a");
-
-        block.addStatement(new AssignNode(assignable, expression));
-        block.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "ConstructorThisDot", block);
-        constructor.addParameter(new ParameterNode(new BaseType(TypeEnum.INT), "a"));
-
-        ClassNode class1 = new ClassNode("public", "ConstructorThisDot");
-        class1.addMember(new FieldNode(new AccessModifierNode("private"), new BaseType(TypeEnum.INT), "a"));
-        class1.addMember(constructor);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Void Methoden Test")
-    public void voidMethodenTest() {
-        ClassNode class1 = Helper.generateEmptyClass("VoidMethod");
-        BlockNode block = new BlockNode();
-        block.addStatement(new ReturnNode(null));
-        class1.addMember(new MethodNode("public", null, true, "test", block));
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Constructor Method call Test")
-    public void constructorMethodCallTest() {
-        BlockNode blockCon = new BlockNode();
-        MemberAccessNode memberAccess = new MemberAccessNode(true);
-        memberAccess.addIdentifier("a");
-
-        AssignableNode assignable = new AssignableNode(memberAccess);
-
-        IExpressionNode expression = new UnaryNode(new MethodCallNode(null, "testMethod"));
-
-        blockCon.addStatement(new AssignNode(assignable, expression));
-        blockCon.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "ConstructorMethodCall", blockCon);
-
-        BlockNode blockMethod = new BlockNode();
-        blockMethod.addStatement(new ReturnNode(new UnaryNode(new ValueNode(EnumValueNode.INT_VALUE, "1"))));
-        MethodNode method = new MethodNode("public", new BaseType(TypeEnum.INT), false, "testMethod", blockMethod);
-
-        ClassNode class1 = new ClassNode("public", "ConstructorMethodCall");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-        class1.addMember(constructor);
-        class1.addMember(method);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Constructor Method call Parameters Test")
-    public void constructorMethodCallParametersTest() {
-        BlockNode blockCon = new BlockNode();
-        MemberAccessNode memberAccess = new MemberAccessNode(true);
-        memberAccess.addIdentifier("a");
-
-        AssignableNode assignable = new AssignableNode(memberAccess);
-
-        MethodCallNode methodCall = new MethodCallNode(null, "testMethod");
-        methodCall.addExpression(new UnaryNode("a"));
-        IExpressionNode expression = new UnaryNode(methodCall);
-
-        blockCon.addStatement(new AssignNode(assignable, expression));
-        blockCon.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "ConstructorMethodCallParameters", blockCon);
-        constructor.addParameter(new ParameterNode(new BaseType(TypeEnum.INT), "a"));
-
-        BlockNode blockMethod = new BlockNode();
-        blockMethod.addStatement(new ReturnNode(new UnaryNode("a")));
-        MethodNode method = new MethodNode("public", new BaseType(TypeEnum.INT), false, "testMethod", blockMethod);
-        method.addParameter(new ParameterNode(new BaseType(TypeEnum.INT), "a"));
-
-        ClassNode class1 = new ClassNode("public", "ConstructorMethodCallParameters");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-        class1.addMember(constructor);
-        class1.addMember(method);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Char Test")
-    public void charTest() {
-        BlockNode blockCon = new BlockNode();
-        MemberAccessNode memberAccess = new MemberAccessNode(true);
-        memberAccess.addIdentifier("a");
-
-        AssignableNode assignable = new AssignableNode(memberAccess);
-
-        MethodCallNode methodCall = new MethodCallNode(null, "testMethod");
-        methodCall.addExpression(new UnaryNode("a"));
-        IExpressionNode expression = new UnaryNode(methodCall);
-
-        blockCon.addStatement(new AssignNode(assignable, expression));
-        blockCon.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "Char", blockCon);
-        constructor.addParameter(new ParameterNode(new BaseType(TypeEnum.CHAR), "a"));
-
-        BlockNode blockMethod = new BlockNode();
-        blockMethod.addStatement(new ReturnNode(new UnaryNode("a")));
-        MethodNode method = new MethodNode("public", new BaseType(TypeEnum.CHAR), false, "testMethod", blockMethod);
-        method.addParameter(new ParameterNode(new BaseType(TypeEnum.CHAR), "a"));
-
-        ClassNode class1 = new ClassNode("public", "Char");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.CHAR), "a"));
-        class1.addMember(constructor);
-        class1.addMember(method);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Null Test")
-    public void nullTest() {
-        BlockNode blockCon = new BlockNode();
-        MemberAccessNode memberAccess = new MemberAccessNode(true);
-        memberAccess.addIdentifier("a");
-
-        AssignableNode assignable = new AssignableNode(memberAccess);
-
-        blockCon.addStatement(new AssignNode(assignable, new UnaryNode(new ValueNode(EnumValueNode.NULL_VALUE, "null"))));
-        blockCon.addStatement(new ReturnNode(null));
-        ConstructorNode constructor = new ConstructorNode("public", "Null", blockCon);
-
-        ClassNode class1 = new ClassNode("public", "Null");
-        class1.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-        class1.addMember(constructor);
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(class1);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
-
-    @Test
-    @DisplayName("Self Reference Test")
-    public void selfReferenceTest() {
-
-    }
-
-    @Test
-    @DisplayName("Variable Compare Test")
-    public void variableCompareTest() {
-
-    }
-
-    @Test
-    @DisplayName("Variable Calculation Test")
-    public void variableCalculationTest() {
-
-    }
-
-    @Test
-    @DisplayName("Main Method Test")
-    public void mainMethodTest() {
-
-    }
-
-    @Test
-    @DisplayName("While Test")
-    public void whileTest() {
-
-    }
-
-    @Test
-    @DisplayName("Do While Test")
-    public void doWhileTest() {
-
-    }
-
-    @Test
-    @DisplayName("For Test")
-    public void forTest() {
-
-    }
-
-    @Test
-    @DisplayName("Increment Test")
-    public void incrementTest() {
-        ClassNode classNode = Helper.generateEmptyClass("Increment");
-        classNode.addMember(new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"));
-
-        ProgramNode abstractSyntaxTree = new ProgramNode();
-        abstractSyntaxTree.addClass(classNode);
-
-        ASTNode typedAst = SemanticAnalyzer.generateTast(abstractSyntaxTree);
-        for (Exception runtimeException : SemanticAnalyzer.errors) {
-            runtimeException.printStackTrace();
-        }
-        assertTrue(SemanticAnalyzer.errors.isEmpty());
-        assertNotNull(typedAst);
-    }
 }

src/test/resources/input/endabgabeTests/Car.java

@@ -1,25 +0,0 @@
-public class Main {
-    public static void main(String[] args) {
-        Car myCar = new Car(2020);
-        int tires = 0;
-        int year = myCar.getYear();
-
-        if (year == 2020) {
-            tires = 4;
-        } else {
-            tires = 2;
-        }
-    }
-}
-
-class Car {
-    private int year;
-
-    public Car(int year) {
-        this.year = year;
-    }
-
-    public int getYear() {
-        return this.year;
-    }
-}

src/test/resources/input/endabgabeTests/ControlStructures.java

@@ -1,36 +0,0 @@
-public class ControlStructures {
-
-    public int sum(int a, int b) {
-        return a + b;
-    }
-
-    public cahr checkNumber(int num) {
-        if (num > 0) {
-            return "p";
-        } else if (num < 0) {
-            return "n";
-        } else {
-            return "z";
-        }
-    }
-
-    public void printNumbersUpTo(int limit) {
-        int even = 0;
-        int uneven = 0;
-        int i = 0;
-        while (i < limit) {
-            if (i % 2 == 0) {
-                even++;
-            } else {
-                uneven = uneven + 1;
-            }
-            i++;
-        }
-    }
-
-    public static void main(String[] args) {
-        ControlStructures cs = new ControlStructures();
-        cs.printNumbersUpTo(5);
-        int result = cs.sum(5, 5);
-    }
-}

src/test/resources/input/endabgabeTests/Person.java

@@ -1,11 +0,0 @@
-public class Person {
-    private int age;
-
-    public Person(int age) {
-        this.age = age;
-    }
-
-    public int getAge() {
-        return this.age;
-    }
-}

src/test/resources/input/singleFeatureSemanticTests/Expression.java

@@ -1,10 +0,0 @@
-class VariableCompare{
-
-    void trueMethod(boolean a, int c) {
-        if(a && c == 10){
-
-        }
-    }
-
-
-}

src/test/resources/input/singleFeatureSemanticTests/SelectRightMethodCauseParameter.java

@@ -1,22 +0,0 @@
-// @expected: TypeMismatchException
-public class Test{
-
-    public int i;
-    public boolean b;
-
-    public int test(){
-
-        return test(b);
-
-    }
-
-    public void test(int a){
-
-    }
-
-    public int test(boolean bool){
-        int ret = 1;
-        return ret;
-    }
-
-}

src/test/resources/input/singleFeatureSemanticTests/VariableCalculation.java

@@ -1,34 +0,0 @@
-class VariableCalculation{
-
-    int aPlusB(int a, int b){
-        return a + b;
-    }
-
-    int aMinusB(int a, int b){
-        return a - b;
-    }
-
-    int aTimeB(int a, int b){
-        return a * b;
-    }
-
-    int aDivB(int a, int b){
-        return a / b;
-    }
-
-    int complexCalc (int a, int b){
-        return a * b / 1 * 3;
-    }
-
-    boolean aSmallerB (int a, int b){
-        return a < b;
-    }
-
-    boolean aGreaterB (int a, int b){
-        return a > b;
-    }
-
-    boolean aEqualsB (int a, int b){
-        return a == b;
-    }
-}

src/test/resources/input/singleFeatureSemanticTests/VariableCompare.java

@@ -1,30 +0,0 @@
-class VariableCompare{
-
-    boolean trueMethod() {
-        return true;
-    }
-
-    boolean falseMethod(){
-        return false;
-    }
-
-    boolean trueAndTrueMethod(){
-        return true && true;
-    }
-
-    boolean trueAndFalseMethod(){
-        return true && false;
-    }
-
-    boolean falseAndFalseMethod(){
-        return false && false;
-    }
-
-    boolean trueOrTrueMethod(){
-        return true || true;
-    }
-
-    boolean falseOrFalseMethod(){
-        return false || false;
-    }
-}

src/test/resources/input/typedAstExceptionsTests/IfExpressionInt.java

@@ -1,3 +1,4 @@
+// @expected: TypeMismatchException
 public class Test{
 
     public void test(int x){