From 76dba2d183609094788afafe0cebd2045b212882 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Thu, 22 Oct 2026 21:26:09 +0100
Subject: Parse query expression reference

---
 ...UntypedQueryExpressionReferenceNodeMatcher.java | 47 ++++++++++++++++++++++
 .../ParserQueryExpressionReferenceTests.java       | 22 ++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedQueryExpressionReferenceNodeMatcher.java
 create mode 100644 src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserQueryExpressionReferenceTests.java

(limited to 'src/test/java')

diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedQueryExpressionReferenceNodeMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedQueryExpressionReferenceNodeMatcher.java
new file mode 100644
index 0000000..3e4dd49
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/ast/untyped/UntypedQueryExpressionReferenceNodeMatcher.java
@@ -0,0 +1,47 @@
+// Generated by hobgoblin.
+
+package org.zwobble.hobgoblin.compiler.ast.untyped;
+
+// Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher imports
+// Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher imports
+
+public final class UntypedQueryExpressionReferenceNodeMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> {
+    public static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher isUntypedQueryExpressionReferenceNode() {
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher(java.util.List.of());
+    }
+
+    private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode>> submatchers;
+
+    private UntypedQueryExpressionReferenceNodeMatcher(
+        java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode>> submatchers
+    ) {
+        this.submatchers = submatchers;
+    }
+
+    public org.zwobble.precisely.MatchResult match(java.lang.Object actual) {
+        return this.toMatcher().match(actual);
+    }
+
+    public org.zwobble.precisely.TextTree describe() {
+        return this.toMatcher().describe();
+    }
+
+    private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() {
+        return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode.class, this.submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher withName(org.zwobble.precisely.Matcher<? super String> name) {
+        var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode>>(this.submatchers);
+        submatchers.add(org.zwobble.precisely.Matchers.has("name", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode::name, (org.zwobble.precisely.Matcher) name));
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher(submatchers);
+    }
+
+    public org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher withSource(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.sources.Source> source) {
+        var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode>>(this.submatchers);
+        submatchers.add(org.zwobble.precisely.Matchers.has("source", org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNode::source, (org.zwobble.precisely.Matcher) source));
+        return new org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher(submatchers);
+    }
+
+    // Custom area start: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher body
+    // Custom area end: org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher body
+}
diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserQueryExpressionReferenceTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserQueryExpressionReferenceTests.java
new file mode 100644
index 0000000..bc911dc
--- /dev/null
+++ b/src/test/java/org/zwobble/hobgoblin/compiler/parser/ParserQueryExpressionReferenceTests.java
@@ -0,0 +1,22 @@
+package org.zwobble.hobgoblin.compiler.parser;
+
+import org.junit.jupiter.api.Test;
+
+import static org.zwobble.hobgoblin.compiler.ast.untyped.UntypedQueryExpressionReferenceNodeMatcher.isUntypedQueryExpressionReferenceNode;
+import static org.zwobble.hobgoblin.compiler.parser.ParserTesting.parseString;
+import static org.zwobble.precisely.AssertThat.assertThat;
+import static org.zwobble.precisely.Matchers.equalTo;
+
+public class ParserQueryExpressionReferenceTests {
+    @Test
+    public void canParseReference() {
+        var source = "authors";
+
+        var node = parseString(source, Parser::parseQueryExpression);
+
+        assertThat(node, isUntypedQueryExpressionReferenceNode()
+            .withName(equalTo("authors"))
+        );
+    }
+}
+
-- 
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