Parse visibility of functions

1 files changed, 29 insertions, 0 deletions

diff --git a/src/test/java/org/shedlang/compiler/parser/ParserFunctionDefinitionTests.java b/src/test/java/org/shedlang/compiler/parser/ParserFunctionDefinitionTests.java
index d799fa4d..2fa07aa0 100644
--- a/src/test/java/org/shedlang/compiler/parser/ParserFunctionDefinitionTests.java
+++ b/src/test/java/org/shedlang/compiler/parser/ParserFunctionDefinitionTests.java
@@ -2,6 +2,7 @@ package org.shedlang.compiler.parser;
 
 import org.junit.jupiter.api.Test;
 import org.shedlang.compiler.tokeniser.UnexpectedTokenException;
+import org.shedlang.compiler.types.Visibility;
 
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.shedlang.compiler.ast.untyped.UntypedNodeMatchers.*;
@@ -30,6 +31,34 @@ public class ParserFunctionDefinitionTests {
     }
 
     @Test
+    public void defaultVisibilityIsPrivate() {
+        var source = """
+            fun f() -> Unit {
+            }""";
+
+        var node = parseString(source, Parser::parseNamespaceStatement);
+
+        assertThat(
+            node,
+            isUntypedFunctionDefinitionNode().withVisibility(Visibility.PRIVATE)
+        );
+    }
+
+    @Test
+    public void whenFunIsPrefixWithPubThenVisibilityIsPublic() {
+        var source = """
+            pub fun f() -> Unit {
+            }""";
+
+        var node = parseString(source, Parser::parseNamespaceStatement);
+
+        assertThat(
+            node,
+            isUntypedFunctionDefinitionNode().withVisibility(Visibility.PUBLIC)
+        );
+    }
+
+    @Test
     public void canParseFunctionWithSinglePositionalParam() {
         var source = """
             fun f(a: Int) -> Unit {