2 files changed, 13 insertions, 0 deletions
diff --git a/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java b/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java
index 5d0a9f79..fdd8ee65 100644
--- a/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java
+++ b/src/test/java/org/shedlang/compiler/patio/PatioSerializerTests.java
@@ -722,6 +722,15 @@ public class PatioSerializerTests {
     }
 
     @Test
+    public void canSerializeByteConst() {
+        var operand = Patio.byteConst((byte) 42);
+
+        var string = PatioTesting.serializeOperand(operand);
+
+        assertThat(string, equalTo("(byte-const 42)"));
+    }
+
+    @Test
     public void canSerializeDataPtrConst() {
         var operand = Patio.dataPtrConst("x");
 
diff --git a/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java b/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java
index b2d6502d..2ac14323 100644
--- a/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java
+++ b/src/test/java/org/shedlang/compiler/patio/instructions/Patio.java
@@ -36,6 +36,10 @@ public class Patio {
         return new PatioBoolToInt(destination, value, Sources.NULL);
     }
 
+    public static PatioOperand byteConst(byte value) {
+        return new PatioByteConst(value);
+    }
+
     public static PatioInstruction call(
         Optional<PatioLocalRef> destination,
         String name,