Parse while loops

1 files changed, 29 insertions, 0 deletions

diff --git a/src/test/java/org/shedlang/compiler/parser/ParserWhileTests.java b/src/test/java/org/shedlang/compiler/parser/ParserWhileTests.java
new file mode 100644
index 00000000..8382f2fa
--- /dev/null
+++ b/src/test/java/org/shedlang/compiler/parser/ParserWhileTests.java
@@ -0,0 +1,29 @@
+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;
+import static org.zwobble.precisely.Matchers.isSequence;
+
+public class ParserWhileTests {
+    @Test
+    public void canParseWhile() {
+        var source = """
+            while (true) {
+                f();
+            }""";
+
+        var node = parseString(source, Parser::parseFunctionStatement);
+
+        assertThat(node, isUntypedWhileNode(
+            isUntypedBoolLiteralNode(true),
+            isUntypedBlockNode(isSequence(
+                isUntypedExpressionStatementNode(
+                    isUntypedCallNode().withReceiver(isUntypedReferenceNode("f"))
+                )
+            ))
+        ));
+    }
+}