From 21c2c5075467151be765b4e77e59d876d258b0c1 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 22 Oct 2023 12:51:37 +0100
Subject: Parse visibility of functions

---
 .../parser/ParserFunctionDefinitionTests.java      | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/test/java/org/shedlang/compiler/parser')

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.*;
@@ -29,6 +30,34 @@ 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 = """
-- 
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