Added test case Record(.jav) in TestNewFeatures

resources/syntaxtreegenerator/Record.ast

@@ -0,0 +1,47 @@
+class Point {
+
+  TPH x;
+  TPH y;
+Point(TPH x, TPH y){
+    super(());
+    this.x = x;
+    this.y = y;
+  }
+  TPH x(){
+    return this.x;
+  }
+
+  TPH y(){
+    return this.y;
+  }
+
+  Point(TPH x, TPH y){
+    super(());
+    this.x = x;
+    this.y = y;
+  }
+
+}class Line {
+
+  TPH pt1;
+  TPH pt2;
+Line(TPH pt1, TPH pt2){
+    super(());
+    this.pt1 = pt1;
+    this.pt2 = pt2;
+  }
+  TPH pt1(){
+    return this.pt1;
+  }
+
+  TPH pt2(){
+    return this.pt2;
+  }
+
+  Line(TPH pt1, TPH pt2){
+    super(());
+    this.pt1 = pt1;
+    this.pt2 = pt2;
+  }
+
+}

resources/syntaxtreegenerator/javFiles/Record.jav

@@ -0,0 +1,5 @@
+// Simple records
+record Point(x, y){ }
+
+//Combination of records
+record Line(pt1, pt2){}

src/main/java/de/dhbwstuttgart/syntaxtree/visual/ASTPrinter.java

@@ -4,7 +4,7 @@ import de.dhbwstuttgart.syntaxtree.*;
 
 public class ASTPrinter {
 
-    public static String print(SourceFile toPrint){
+    public static String print(SourceFile toPrint) {
         StringBuilder output = new StringBuilder();
         new OutputGenerator(output).visit(toPrint);
         return output.toString();

src/main/java/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java

@@ -7,7 +7,6 @@ import de.dhbwstuttgart.syntaxtree.type.*;
 
 import java.lang.reflect.Modifier;
 import java.util.Iterator;
-import java.util.Optional;
 
 public class OutputGenerator implements ASTVisitor {
     private static final String TAB = "  ";

src/test/java/syntaxtreegenerator/TestNewFeatures.java

@@ -48,6 +48,26 @@ public class TestNewFeatures {
             fail("An error occured while generating the AST for applyLambda.jav");
         }
     }
+
+    @Test
+    public void recordTest() {
+        try {
+            FileInputStream fileIn = new FileInputStream(javFiles.get("Record")[1]);
+            String expectedAST = new String(fileIn.readAllBytes());
+            fileIn.close();
+            expectedAST = expectedAST.replaceAll("TPH [A-Z]+", "TPH");
+            File srcfile = javFiles.get("Record")[0];
+            JavaTXCompiler compiler = new JavaTXCompiler(srcfile);
+            String resultingAST = new String(ASTPrinter.print(compiler.sourceFiles.get(srcfile)));
+            resultingAST = resultingAST.replaceAll("TPH [A-Z]+", "TPH");
+            System.out.println("Expected:\n" + new String(expectedAST));
+            System.out.println("Result:\n" + new String(resultingAST));
+            assertEquals("Comparing expected and resulting AST for applyLambda.jav", expectedAST, resultingAST);
+        } catch (Exception exc) {
+            exc.printStackTrace();
+            fail("An error occured while generating the AST for applyLambda.jav");
+        }
+    }
 }
 
 class JavFilter implements FileFilter {