From 6a6ea559b54466f027d9f41e218dc2c498b82823 Mon Sep 17 00:00:00 2001
From: Michael Simons <michael.simons@neo4j.com>
Date: Tue, 24 Sep 2024 07:44:55 +0200
Subject: [PATCH] docs: Add example test for `LabelExpression`.

Closes #1077.
---
 .../org/neo4j/cypherdsl/core/CypherTest.java  |  2 +
 .../cypherdsl/core/LabelExpressionTest.java   | 45 +++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/LabelExpressionTest.java

diff --git a/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/CypherTest.java b/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/CypherTest.java
index 0863cff58c..5491e6f7d9 100644
--- a/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/CypherTest.java
+++ b/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/CypherTest.java
@@ -37,6 +37,8 @@
  */
 class CypherTest {
 
+
+
 	@Test
 	void sortDirectionShouldBeSpecified() {
 
diff --git a/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/LabelExpressionTest.java b/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/LabelExpressionTest.java
new file mode 100644
index 0000000000..f551b0573a
--- /dev/null
+++ b/neo4j-cypher-dsl/src/test/java/org/neo4j/cypherdsl/core/LabelExpressionTest.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2019-2024 "Neo4j,"
+ * Neo4j Sweden AB [https://neo4j.com]
+ *
+ * This file is part of Neo4j.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.neo4j.cypherdsl.core;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Test;
+
+class LabelExpressionTest {
+
+	@Test // GH-1077
+	void labelExpressionsShouldWork1() {
+
+		var node = Cypher.node(new LabelExpression("Person").or(new LabelExpression("Organization"))).named("n");
+		var cypher = Cypher.match(node).returning(node).build().getCypher();
+
+		assertThat(cypher).isEqualTo("MATCH (n:`Person`|`Organization`) RETURN n");
+	}
+
+	@Test // GH-1077
+	void labelExpressionsShouldWork2() {
+
+		var node = Cypher.node(new LabelExpression("Person").or(new LabelExpression("Organization"))
+			.and(new LabelExpression("Sanctioned").negate())).named("n");
+		var cypher = Cypher.match(node).returning(node).build().getCypher();
+
+		assertThat(cypher).isEqualTo("MATCH (n:(`Person`|`Organization`)&!`Sanctioned`) RETURN n");
+	}
+}