2 files changed, 8 insertions, 0 deletions
diff --git a/src/test/java/org/zwobble/couscous/tests/JavaToPythonTests.java b/src/test/java/org/zwobble/couscous/tests/JavaToPythonTests.java
index edb0260..b447894 100644
--- a/src/test/java/org/zwobble/couscous/tests/JavaToPythonTests.java
+++ b/src/test/java/org/zwobble/couscous/tests/JavaToPythonTests.java
@@ -35,6 +35,7 @@ public class JavaToPythonTests {
         assertEquals(value(false), evalExpression("1 > 2"));
         assertEquals(value(true), evalExpression("1 == 1"));
         assertEquals(value(false), evalExpression("1 != 1"));
+        assertEquals(value(true), evalExpression("!false"));
     }
     
     @Test
diff --git a/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java b/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java
index 1be1abb..302ae40 100644
--- a/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java
+++ b/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java
@@ -405,6 +405,13 @@ public class JavaReaderTests {
     }
 
     @Test
+    public void canReadPrefixBooleanNegation() {
+        assertEquals(
+            not(literal(true)),
+            readBooleanExpression("!true"));
+    }
+
+    @Test
     public void canReadPrefixIncrement() {
         ClassNode classNode = readClass(
             "public void go(int value) {" +