Fix JSON escaping

1 files changed, 16 insertions, 4 deletions

diff --git a/javaparser-testing/src/test/java/com/github/javaparser/printer/JsonPrinterTest.java b/javaparser-testing/src/test/java/com/github/javaparser/printer/JsonPrinterTest.java
index 4a78e212b..fac1ee359 100644
--- a/javaparser-testing/src/test/java/com/github/javaparser/printer/JsonPrinterTest.java
+++ b/javaparser-testing/src/test/java/com/github/javaparser/printer/JsonPrinterTest.java
@@ -5,13 +5,15 @@ import com.github.javaparser.ast.CompilationUnit;
 import com.github.javaparser.ast.expr.Expression;
 import org.junit.Test;
 
+import static com.github.javaparser.JavaParser.*;
+import static com.github.javaparser.utils.Utils.EOL;
 import static org.junit.Assert.*;
 
 public class JsonPrinterTest {
     @Test
     public void testWithType() {
         JsonPrinter jsonPrinter = new JsonPrinter(true);
-        Expression expression = JavaParser.parseExpression("x(1,1)");
+        Expression expression = parseExpression("x(1,1)");
 
         String output = jsonPrinter.output(expression);
 
@@ -21,13 +23,23 @@ public class JsonPrinterTest {
     @Test
     public void testWithoutType() {
         JsonPrinter jsonPrinter = new JsonPrinter(false);
-        Expression expression = JavaParser.parseExpression("1+1");
+        Expression expression = parseExpression("1+1");
 
         String output = jsonPrinter.output(expression);
 
         assertEquals("{\"operator\":\"PLUS\",\"left\":{\"value\":\"1\"},\"right\":{\"value\":\"1\"}}", output);
     }
-    
+
+    @Test
+    public void testEscaping() {
+        JsonPrinter jsonPrinter = new JsonPrinter(false);
+        CompilationUnit expression = parse("class X {//hi\"" + EOL + "int x;}");
+
+        String output = jsonPrinter.output(expression);
+
+        assertEquals("{\"types\":[{\"isInterface\":\"false\",\"name\":{\"identifier\":\"X\",\"comment\":{\"content\":\"hi\\\"\"}},\"members\":[{\"variables\":[{\"name\":{\"identifier\":\"x\"},\"type\":{\"type\":\"INT\"}}]}]}]}", output);
+    }
+
     @Test
     public void issue1338() {
         String code = "class Test {" +
@@ -35,7 +47,7 @@ public class JsonPrinterTest {
                 "    String.format(\"I'm using %s\", \"JavaParser\");" +
                 "  }" +
                 "}";
-        CompilationUnit unit = JavaParser.parse(code);
+        CompilationUnit unit = parse(code);
         JsonPrinter printer = new JsonPrinter(true);
         printer.output(unit);
     }