From e5857e15c3b90a4023ee57b9d417391d4dabfa7e Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Thu, 2 Nov 2023 19:04:57 +0000
Subject: Parse resume statements

---
 .../compiler/ast/untyped/UntypedNodeMatchers.java      |  9 +++++++++
 .../compiler/parser/ParserFunctionResumeTests.java     | 18 ++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 src/test/java/org/shedlang/compiler/parser/ParserFunctionResumeTests.java

(limited to 'src/test/java')

diff --git a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
index a9befa70..e08c8198 100644
--- a/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
+++ b/src/test/java/org/shedlang/compiler/ast/untyped/UntypedNodeMatchers.java
@@ -242,6 +242,15 @@ public class UntypedNodeMatchers {
         );
     }
 
+    public static Matcher<UntypedFunctionStatementNode> isUntypedResumeNode(
+        Matcher<UntypedExpressionNode> expression
+    ) {
+        return instanceOf(
+            UntypedResumeNode.class,
+            has("expression", x -> x.expression(), expression)
+        );
+    }
+
     public static Matcher<UntypedExpressionNode> isUntypedStringLiteralNode(String value) {
         return instanceOf(
             UntypedStringLiteralNode.class,
diff --git a/src/test/java/org/shedlang/compiler/parser/ParserFunctionResumeTests.java b/src/test/java/org/shedlang/compiler/parser/ParserFunctionResumeTests.java
new file mode 100644
index 00000000..c581a4f9
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/parser/ParserFunctionResumeTests.java
@@ -0,0 +1,18 @@
+package org.shedlang.compiler.parser;
+
+import org.junit.jupiter.api.Test;
+
+import static org.shedlang.compiler.ast.untyped.UntypedNodeMatchers.*;
+import static org.shedlang.compiler.parser.ParserTesting.parseString;
+import static org.zwobble.precisely.AssertThat.assertThat;
+
+public class ParserFunctionResumeTests {
+    @Test
+    public void canParseResume() {
+        var source = "resume x;";
+
+        var node = parseString(source, Parser::parseFunctionStatement);
+
+        assertThat(node, isUntypedResumeNode(isUntypedReferenceNode("x")));
+    }
+}
-- 
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