From 1ef3f22c18659c7b5a104aaa8824854f6623c987 Mon Sep 17 00:00:00 2001
From: JanUlrich <andi@michlaustderaffe.de>
Date: Tue, 24 May 2022 15:42:41 +0200
Subject: [PATCH] Add AST To Target AST emptyClass testcase

---
 .../target/generate/ASTToTargetAST.java       |  6 ++++
 .../java/targetast/ASTToTypedTargetAST.java   | 32 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 src/test/java/targetast/ASTToTypedTargetAST.java

diff --git a/src/main/java/de/dhbwstuttgart/target/generate/ASTToTargetAST.java b/src/main/java/de/dhbwstuttgart/target/generate/ASTToTargetAST.java
index 709a3350..23f04d2b 100644
--- a/src/main/java/de/dhbwstuttgart/target/generate/ASTToTargetAST.java
+++ b/src/main/java/de/dhbwstuttgart/target/generate/ASTToTargetAST.java
@@ -1,5 +1,6 @@
 package de.dhbwstuttgart.target.generate;
 
+import de.dhbwstuttgart.exceptions.NotImplementedException;
 import de.dhbwstuttgart.syntaxtree.ASTVisitor;
 import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
 import de.dhbwstuttgart.syntaxtree.Field;
@@ -9,6 +10,7 @@ import de.dhbwstuttgart.syntaxtree.type.*;
 import de.dhbwstuttgart.target.tree.*;
 import de.dhbwstuttgart.target.tree.expression.TargetBlock;
 import de.dhbwstuttgart.target.tree.type.*;
+import de.dhbwstuttgart.typeinference.result.ResultSet;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -17,6 +19,10 @@ import java.util.stream.Collectors;
 
 public class ASTToTargetAST {
 
+    public TargetClass convert(ClassOrInterface input, ResultSet resultSet){
+        throw new NotImplementedException();
+    }
+
     public TargetClass convert(ClassOrInterface input, Map<TypePlaceholder, TargetType> sigma){
         List<TargetConstructor> targetConstructors = new ArrayList<>();
         //TODO constructor conversion -> also reduce syntactic sugar
diff --git a/src/test/java/targetast/ASTToTypedTargetAST.java b/src/test/java/targetast/ASTToTypedTargetAST.java
new file mode 100644
index 00000000..e4c93d1a
--- /dev/null
+++ b/src/test/java/targetast/ASTToTypedTargetAST.java
@@ -0,0 +1,32 @@
+package targetast;
+
+import de.dhbwstuttgart.parser.NullToken;
+import de.dhbwstuttgart.parser.scope.JavaClassName;
+import de.dhbwstuttgart.syntaxtree.*;
+import de.dhbwstuttgart.syntaxtree.type.RefType;
+import de.dhbwstuttgart.target.generate.ASTToTargetAST;
+import de.dhbwstuttgart.target.tree.TargetClass;
+import de.dhbwstuttgart.typeinference.result.ResultSet;
+import org.antlr.v4.runtime.Token;
+import org.junit.Test;
+
+import java.lang.reflect.Modifier;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Optional;
+
+public class ASTToTypedTargetAST {
+
+    @Test
+    public void emptyClass(){
+        ClassOrInterface emptyClass = new ClassOrInterface(0, new JavaClassName("EmptyClass"), new ArrayList<>(), java.util.Optional.empty(), new ArrayList<>(), new ArrayList<>(), new GenericDeclarationList(new ArrayList<>(), new NullToken()),
+                new RefType(new JavaClassName("Object"), new NullToken()), false, new ArrayList<>(), new NullToken());
+        ResultSet emptyResultSet = new ResultSet(new HashSet<>());
+        TargetClass emptyTargetClass = new ASTToTargetAST().convert(emptyClass, emptyResultSet);
+        assert emptyTargetClass.getName().equals("EmptyClass");
+        assert emptyTargetClass.methods().size() == 0;
+        assert emptyTargetClass.fields().size() == 0;
+    }
+
+}