diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 6432f73b..e8f5bdc1 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -15,6 +15,7 @@ add_executable(test_nodes
   src/TestUndoCommands.cpp
   src/TestBasicGraphicsScene.cpp
   src/TestNodeGroup.cpp
+  src/TestNodeNickname.cpp
   src/TestUIInteraction.cpp
   src/TestDataFlow.cpp
   src/TestNodeValidation.cpp
diff --git a/test/src/TestNodeNickname.cpp b/test/src/TestNodeNickname.cpp
new file mode 100644
index 00000000..4fd316f6
--- /dev/null
+++ b/test/src/TestNodeNickname.cpp
@@ -0,0 +1,93 @@
+#include "ApplicationSetup.hpp"
+
+#include <QtNodes/DataFlowGraphModel>
+#include <QtNodes/Definitions>
+#include <QtNodes/NodeDelegateModel>
+#include <QtNodes/NodeDelegateModelRegistry>
+
+#include <catch2/catch.hpp>
+
+#include <QSignalSpy>
+
+using QtNodes::DataFlowGraphModel;
+using QtNodes::NodeData;
+using QtNodes::NodeDataType;
+using QtNodes::NodeDelegateModel;
+using QtNodes::NodeDelegateModelRegistry;
+using QtNodes::NodeId;
+using QtNodes::NodeRole;
+using QtNodes::PortIndex;
+using QtNodes::PortType;
+
+namespace {
+
+// Creates a test nickname node, implementing the NodeDelegateModel interface
+// As a minimal node, it has no inputs or outputs, no port data type, and no embedded widget
+class NicknameNode : public NodeDelegateModel
+{
+    public:
+        QString name() const override { return QStringLiteral("NicknameNode"); }
+        QString caption() const override { return QStringLiteral("Test Node"); }
+        QString label() const override { return QStringLiteral("Default nickname"); }
+        bool labelVisible() const override { return false; }
+        bool labelEditable() const override { return true; }
+
+        unsigned int nPorts(PortType) const override { return 0; }
+        NodeDataType dataType(PortType, PortIndex) const override { return {}; }
+        void setInData(std::shared_ptr<NodeData>, PortIndex) override {}
+        std::shared_ptr<NodeData> outData(PortIndex) override { return nullptr; }
+        QWidget *embeddedWidget() override { return nullptr; }
+};
+
+std::shared_ptr<NodeDelegateModelRegistry> makeRegistry()
+{
+    auto registry = std::make_shared<NodeDelegateModelRegistry>();
+    registry->registerModel<NicknameNode>();
+    return registry;
+}
+
+} // namespace
+
+TEST_CASE("Nickname can be read and changed", "[nickname]")
+{
+    auto app = applicationSetup();
+    DataFlowGraphModel model(makeRegistry());
+
+    NodeId const nodeId = model.addNode(QStringLiteral("NicknameNode"));
+
+    // Check the default nickname, initial visibility, and editability
+    CHECK(model.nodeData(nodeId, NodeRole::Label).toString() == QStringLiteral("Default nickname"));
+    CHECK_FALSE(model.nodeData(nodeId, NodeRole::LabelVisible).toBool());
+    CHECK(model.nodeData(nodeId, NodeRole::LabelEditable).toBool());
+
+    QSignalSpy nodeUpdatedSpy(&model, &DataFlowGraphModel::nodeUpdated);
+
+    // Check if the nickname can be changed and the visibility can be setted
+    // Also check if the signals for these changes have been emitted
+    CHECK(model.setNodeData(nodeId, NodeRole::Label, QStringLiteral("New nickname")));
+    CHECK(model.setNodeData(nodeId, NodeRole::LabelVisible, true));
+    CHECK(nodeUpdatedSpy.count() == 2);
+}
+
+TEST_CASE("Nickname is saved and loaded", "[nickname]")
+{
+    auto app = applicationSetup();
+    auto registry = makeRegistry();
+    DataFlowGraphModel model(registry);
+
+    NodeId const nodeId = model.addNode(QStringLiteral("NicknameNode"));
+
+    // Change the nodes visibility and nickname
+    model.setNodeData(nodeId, NodeRole::Label, QStringLiteral("Saved nickname"));
+    model.setNodeData(nodeId, NodeRole::LabelVisible, true);
+
+    // Serialize the node and load it into a new model
+    QJsonObject const nodeJson = model.saveNode(nodeId);
+    DataFlowGraphModel restoredModel(registry);
+    restoredModel.loadNode(nodeJson);
+
+    // Check if the nickname and its visibility have been restored correctly
+    CHECK(restoredModel.nodeData(nodeId, NodeRole::Label).toString()
+          == QStringLiteral("Saved nickname"));
+    CHECK(restoredModel.nodeData(nodeId, NodeRole::LabelVisible).toBool());
+}