Add left shift to Java AST

1 files changed, 13 insertions, 0 deletions

diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java
index 25b2c9f..c487515 100644
--- a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriterTests.java
@@ -849,6 +849,19 @@ public class JavaWriterTests {
     }
 
     @Test
+    public void binaryOperationUnsignedLeftShift() throws IOException {
+        var java = JavaBinaryOperation.arbitrary()
+            .withOperator(JavaBinaryOperator.LEFT_SHIFT)
+            .withLeft(JavaRef.arbitrary().withName(JavaIdentifier.of("x")))
+            .withRight(JavaRef.arbitrary().withName(JavaIdentifier.of("y")))
+            .build();
+
+        var string = write(writer -> writer.writeTopLevelExpression(java));
+
+        assertThat(string, equalTo("x << y"));
+    }
+
+    @Test
     public void binaryOperationUnsignedRightShift() throws IOException {
         var java = JavaBinaryOperation.arbitrary()
             .withOperator(JavaBinaryOperator.UNSIGNED_RIGHT_SHIFT)