docs: Add additional tests proving bidi relationships with properties…

… work as intended.

Closes #2905.

src/test/java/org/springframework/data/neo4j/integration/issues/gh2905/BugFrom.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright 2011-2024 the original author or authors.
+ *
+ * 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.springframework.data.neo4j.integration.issues.gh2905;
+
+import org.springframework.data.neo4j.core.schema.GeneratedValue;
+import org.springframework.data.neo4j.core.schema.Id;
+import org.springframework.data.neo4j.core.schema.Relationship;
+import org.springframework.data.neo4j.core.support.UUIDStringGenerator;
+
+/**
+ * @author Mathias Kühn
+ */
+@SuppressWarnings("HiddenField") // Not worth cleaning up the Delomboked version
+class BugFrom {
+	@Id
+	@GeneratedValue(UUIDStringGenerator.class)
+	protected String uuid;
+
+	private String name;
+
+	@Relationship(type = "RELI", direction = Relationship.Direction.INCOMING)
+	private BugRelationship reli;
+
+	BugFrom(String uuid, String name, BugRelationship reli) {
+		this.uuid = uuid;
+		this.name = name;
+		this.reli = reli;
+	}
+
+	public static BugFromBuilder builder() {
+		return new BugFromBuilder();
+	}
+
+	public static class BugFromBuilder {
+		private String uuid;
+		private String name;
+		private BugRelationship reli;
+
+		BugFromBuilder() {
+		}
+
+		public BugFromBuilder uuid(String uuid) {
+			this.uuid = uuid;
+			return this;
+		}
+
+		public BugFromBuilder name(String name) {
+			this.name = name;
+			return this;
+		}
+
+		public BugFromBuilder reli(BugRelationship reli) {
+			this.reli = reli;
+			return this;
+		}
+
+		public BugFrom build() {
+			return new BugFrom(this.uuid, this.name, this.reli);
+		}
+
+		public String toString() {
+			return "BugFrom.BugFromBuilder(uuid=" + this.uuid + ", name=" + this.name + ", reli=" + this.reli + ")";
+		}
+	}
+}

src/test/java/org/springframework/data/neo4j/integration/issues/gh2905/BugRelationship.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright 2011-2024 the original author or authors.
+ *
+ * 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.springframework.data.neo4j.integration.issues.gh2905;
+
+import org.springframework.data.neo4j.core.schema.RelationshipId;
+import org.springframework.data.neo4j.core.schema.RelationshipProperties;
+import org.springframework.data.neo4j.core.schema.TargetNode;
+
+/**
+ * @author Mathias Kühn
+ */
+@SuppressWarnings("HiddenField") // Not worth cleaning up the Delomboked version
+@RelationshipProperties
+class BugRelationship {
+	@RelationshipId
+	protected Long id;
+
+	protected String comment;
+
+	@TargetNode
+	private BugTargetBase target;
+
+	BugRelationship(Long id, String comment, BugTargetBase target) {
+		this.id = id;
+		this.comment = comment;
+		this.target = target;
+	}
+
+	public static BugRelationshipBuilder builder() {
+		return new BugRelationshipBuilder();
+	}
+
+	public static class BugRelationshipBuilder {
+		private Long id;
+		private String comment;
+		private BugTargetBase target;
+
+		BugRelationshipBuilder() {
+		}
+
+		public BugRelationshipBuilder id(Long id) {
+			this.id = id;
+			return this;
+		}
+
+		public BugRelationshipBuilder comment(String comment) {
+			this.comment = comment;
+			return this;
+		}
+
+		public BugRelationshipBuilder target(BugTargetBase target) {
+			this.target = target;
+			return this;
+		}
+
+		public BugRelationship build() {
+			return new BugRelationship(this.id, this.comment, this.target);
+		}
+
+		public String toString() {
+			return "BugRelationship.BugRelationshipBuilder(id=" + this.id + ", comment=" + this.comment + ", target=" + this.target + ")";
+		}
+	}
+}

src/test/java/org/springframework/data/neo4j/integration/issues/gh2905/BugTarget.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright 2011-2024 the original author or authors.
+ *
+ * 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.springframework.data.neo4j.integration.issues.gh2905;
+
+import java.util.Set;
+
+/**
+ * @author Mathias Kühn
+ */
+@SuppressWarnings("HiddenField") // Not worth cleaning up the Delomboked version
+class BugTarget extends BugTargetBase {
+	private String type;
+
+	BugTarget(String uuid, String name, Set<BugFrom> relatedBugs, String type) {
+		super(uuid, name, relatedBugs);
+		this.type = type;
+	}
+
+	public static BugTargetBuilder builder() {
+		return new BugTargetBuilder();
+	}
+
+	public static class BugTargetBuilder {
+		private String uuid;
+		private String name;
+		private Set<BugFrom> relatedBugs;
+		private String type;
+
+		BugTargetBuilder() {
+		}
+
+		public BugTargetBuilder uuid(String uuid) {
+			this.uuid = uuid;
+			return this;
+		}
+
+		public BugTargetBuilder name(String name) {
+			this.name = name;
+			return this;
+		}
+
+		public BugTargetBuilder relatedBugs(Set<BugFrom> relatedBugs) {
+			this.relatedBugs = relatedBugs;
+			return this;
+		}
+
+		public BugTargetBuilder type(String type) {
+			this.type = type;
+			return this;
+		}
+
+		public BugTarget build() {
+			return new BugTarget(this.uuid, this.name, this.relatedBugs, this.type);
+		}
+
+		public String toString() {
+			return "BugTarget.BugTargetBuilder(uuid=" + this.uuid + ", name=" + this.name + ", relatedBugs=" + this.relatedBugs + ", type=" + this.type + ")";
+		}
+	}
+}

src/test/java/org/springframework/data/neo4j/integration/issues/gh2905/BugTargetBase.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2011-2024 the original author or authors.
+ *
+ * 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.springframework.data.neo4j.integration.issues.gh2905;
+
+import java.util.Set;
+
+import org.springframework.data.neo4j.core.schema.GeneratedValue;
+import org.springframework.data.neo4j.core.schema.Id;
+import org.springframework.data.neo4j.core.schema.Relationship;
+import org.springframework.data.neo4j.core.support.UUIDStringGenerator;
+
+/**
+ * @author Mathias Kühn
+ */
+abstract class BugTargetBase {
+	@Id
+	@GeneratedValue(UUIDStringGenerator.class)
+	protected String uuid;
+
+	private String name;
+
+	@Relationship(type = "RELI", direction = Relationship.Direction.OUTGOING)
+	Set<BugFrom> relatedBugs;
+
+	BugTargetBase(String uuid, String name, Set<BugFrom> relatedBugs) {
+		this.uuid = uuid;
+		this.name = name;
+		this.relatedBugs = relatedBugs;
+	}
+}